Gemini Project Manager Pro

Transform Gemini sidebar into a professional workspace with projects, folders, and quick prompts.

As of June 2026, Gemini Project Manager Pro has 146 users and a 5.00/5 rating from 1 reviews in the Productivity category.

Usersup 53.7 percent+53.7%
146
146
Ratingno change0%
5.00
1 reviews
Reviewsno change0%
1
Version
1.3.0
Manifest V3
90-day change · In the last 90 days this extension 2 version updates.

History

11 snapshots

Tracking since Apr 1, 2026.

165.2127.589.8Apr 1, 2026Jun 10, 2026
View as table
DateUsersRatingReviewsVersion
Apr 1, 2026955.0011.2.3
Apr 17, 2026995.0011.2.3
Apr 22, 20261025.0011.2.7
Apr 27, 20261055.0011.2.7
May 4, 20261205.0011.2.7
May 10, 20261225.0011.2.7
May 15, 20261275.0011.2.7
May 22, 20261365.0011.2.7
May 28, 20261355.0011.3.0
Jun 4, 20261385.0011.3.0
Jun 10, 20261605.0011.3.0
Now1465.0011.3.0

Changelog

  • May 22, 2026
    description
    **Organize Your Gemini AI Conversations Like a Pro**
    
    Gemini Project Manager Pro transforms your Gemini AI sidebar into a powerful project management workspace. Keep your conversations organized, access quick prompts instantly, and boost your productivity.
    
    **Key Features:**
    
    📁 **Project Organization**
    • Create unlimited projects and subfolders
    • Drag & drop chats into projects
    • Custom icons and colors for visual organization
    • Nested folder structure for complex workflows
    
    ⚡ **Quick Prompts**
    • Save your frequently used prompts
    • One-click insertion into chat
    • Search and filter your prompt library
    • Backup and restore functionality
    
    🎨 **Native Integration**
    • Seamlessly integrates with Gemini's UI
    • Matches Google's Material Design 3
    • Dark mode support
    • Google Sans typography
    
    🌍 **Multi-Language Support**
    • 17 languages supported
    • Automatic language detection
    • Fully localized interface
    
    💾 **Privacy-Focused**
    • All data stored locally
    • No cloud sync or external servers
    • Export/import for backup
    • Complete data control
    
    **Perfect For:**
    • Developers managing multiple projects
    • Writers organizing research and drafts
    • Students tracking assignments
    • Professionals managing client work
    • Anyone who wants organized AI conversations
    
    **How It Works:**
    1. Install the extension
    2. Visit gemini.google.com
    3. See the new Projects section in sidebar
    4. Start organizing your chats!
    
    **Privacy:**
    All data is stored locally in your browser. No data is sent to external servers. The extension only requires the storage permission to save your projects and settings.
    
    v1.1.0 Changelog
    🐛 Bug Fix — Chat Data Loss:
    
    Fixed a critical bug where chats assigned to projects would randomly disappear
    Root cause: sidebar lazy-loading caused false-positive cleanup of chat mappings
    Auto-cleanup mechanism removed; chats are now safely preserved
    🛡️ Data Safety:
    
    Auto-backup before every save — your data is protected against unexpected changes
    "Restore from Backup" button added to Settings (⚙) with timestamp and content preview
    Mutex-based write protection prevents data corruption across multiple tabs
    ⚡ Performance:
    
    Cross-tab sync now debounced (300ms) — smoother multi-tab experience
    Removed unnecessary DOM polling that triggered redundant re-renders
    🌍 Localization:
    
    3 new translation keys added across all 10 supported languages
    
    v1.2.0 Changelog
    
    🔍 Search Bar — New search bar in the Projects sidebar lets you quickly filter and find chats across all projects.
    
    🛡️ DOM Resilience — Extension now auto-recovers when Google Gemini updates its page structure. Multi-strategy toolbar detection ensures the Quick Prompt ⚡ button always appears in the right place.
    
    🐛 Fixed: Quick Prompt button getting stuck as a floating overlay instead of appearing next to the "Tools" button in the input toolbar.
    
    ⚡ Improved: Smarter toolbar discovery that uses content-based detection ("Tools" label in 17 languages) as a reliable fallback when CSS class names change.
    
    🌍 Added: 8 new languages — Arabic, Bengali, Hindi, Indonesian, Korean, Portuguese, Thai, Vietnamese (expanded from 9 → 17 languages total).
    
    🐛 Fixed: Data import now correctly preserves Hindi, Korean, and Arabic language preferenc
    
     v1.2.1 — Changelog Deleted Chat Sync Fix
    
    🐛 Fixed: Chats deleted from Gemini's native interface now automatically disappear from GPM project folders. Previously, deleted chats remained as ghost entries in the project tree.
    
    🛡️ Two-phase verification ensures no false positives — chats are only removed after being confirmed missing in two consecutive checks.
    
    v1.2.3 — Changelog Post-Import Cleanup
    
    - ✨ **Added:** Automatic cleanup after importing/restoring backup — deleted chats are now removed from GPM projects
    
    v1.2.5 — Backup Management & Data Safety
    
    💾 Backup Management:
    
    Delete individual backups from the Manage Backups panel
    Export files now named with date and time (e.g. gpm-backup-2026-04-05_14-07-34.json)
    ⭐ Favorites:
    
    Star/unstar any chat for quick access across all projects
    🛡️ Data Safety:
    
    Fixed data loss issue during extension updates
    Prevents data corruption when using multiple Gemini tabs
    Smarter chat deletion detection — no more false removals
    Removed unlimitedStorage permission — quota-aware design
    
    v1.2.6 — Security Hardening
    
    🔒 Input Sanitization:
    Switched to allowlist-based text sanitization — only known-safe characters are allowed (letters, numbers, punctuation, emoji, and international characters)
    Turkish, CJK, Arabic, and other Unicode scripts are fully preserved while blocking potential XSS characters
    
    ⌨️ Input Fixes:
    Fixed a regression where the Space key stopped working in Gemini's message composer because global keyboard shortcuts were incorrectly intercepting contenteditable input fields
    
    🛡️ Error Handling:
    Invalid JSON imports now show a clear error message with character position hint instead of crashing silently
    Lock chain errors are now logged to console for debugging instead of being silently swallowed
    
    v1.2.7 — Stability & Reliability Update
    
    🐛 False Deletion Fix:
    
    - Fixed false-positive "chat deleted" detection when Gemini's sidebar loads chats lazily — the extension no longer treats unloaded chats as deleted
    - Added sidebar stabilization tracking: deletion detection now waits until the sidebar chat count stabilizes (2 consecutive identical counts) before running any checks
    - Stricter threshold: deletion check is skipped entirely if DOM chat count is less than stored chat count, preventing premature false positives
    - Stabilization resets on tab visibility change to handle fresh sidebar loads correctly
    
    ⌨️ Input Fixes:
    
    - Fixed a regression where the Space key stopped working in Gemini's message composer because global keyboard shortcuts were incorrectly intercepting contenteditable input fields
    - Made keyboard shortcut initialization idempotent to prevent duplicate listeners during re-initialization
    **Organize Your Gemini AI Conversations Like a Pro**
    
    Gemini Project Manager Pro transforms your Gemini AI sidebar into a powerful project management workspace. Keep your conversations organized, access quick prompts instantly, and boost your productivity.
    
    **Key Features:**
    
    📁 **Project Organization**
    • Create unlimited projects and subfolders
    • Drag & drop chats into projects
    • Custom icons and colors for visual organization
    • Nested folder structure for complex workflows
    
    ⚡ **Quick Prompts**
    • Save your frequently used prompts
    • One-click insertion into chat
    • Search and filter your prompt library
    • Backup and restore functionality
    
    🎨 **Native Integration**
    • Seamlessly integrates with Gemini's UI
    • Matches Google's Material Design 3
    • Dark mode support
    • Google Sans typography
    
    🌍 **Multi-Language Support**
    • 17 languages supported
    • Automatic language detection
    • Fully localized interface
    
    💾 **Privacy-Focused**
    • All data stored locally
    • No cloud sync or external servers
    • Export/import for backup
    • Complete data control
    
    **Perfect For:**
    • Developers managing multiple projects
    • Writers organizing research and drafts
    • Students tracking assignments
    • Professionals managing client work
    • Anyone who wants organized AI conversations
    
    **How It Works:**
    1. Install the extension
    2. Visit gemini.google.com
    3. See the new Projects section in sidebar
    4. Start organizing your chats!
    
    **Privacy:**
    All data is stored locally in your browser. No data is sent to external servers. The extension only requires the storage permission to save your projects and settings.
    
    # Changelog
    
    ## v1.3.0 — Bug Fixes & Performance
    Fix: Drag-drop chat title was stale — now reads live from DOM at drag time
    Fix: Search input stripped spaces on each keystroke — spaces are now preserved
    Fix: Prevented project section from injecting into wrong element (top nav/main content)
    Fix: Memory leak — _aliasRecheckInterval and _fallbackDeletionInterval never cleared on re-init
    Fix: Storage lock chain broke after first error, subsequent writes ran without synchronization
    Fix: Migration failure left storage in inconsistent state with no recovery marker
    Fix: Backup panel calls not properly error-handled (uncaught promise rejections)
    Fix: Integrity auto-fix didn't persist chatMap for orphan/missing-parent/circular-ref fixes
    Fix: Undo delete-project didn't restore parent-children relationships for nested projects
    Fix: Arrow key keyboard shortcuts didn't work (key normalization bug)
    Fix: Recovery UI style element never removed on dismiss (DOM accumulation)
    Fix: Duplicate gpmStopHealthMonitor call in reset
    Fix: Drag-drop isDescendant used stale closure data instead of fresh storage
    Fix: Redundant storage read in chat drop handler
    Perf: Projects now inject immediately into sidebar even before chat links load
    Perf: Sidebar content wait reduced from 10s to 3s
    Perf: Navigation re-inject delay reduced from 600ms to 300ms
    Perf: Storage reads parallelized in render (getProjects + getChatMap)
    Perf: gpmGetCurrentChatId() cached per render instead of per chat row
    Perf: Backup creation serialized with lock to prevent concurrent overwrite
    Quality: gpmClearSelectorCache uses Object.keys() instead of for...in
    Quality: Toast removal guard added to prevent infinite loop
    
    ## v1.2.8 — Gemini UI Compatibility & Health Scan
    
    🔧 **Gemini New UI Compatibility:**
    
    - Fixed Projects section appearing in the wrong place (top bar instead of left sidebar) on Gemini's redesigned layout
    - Sidebar is now discovered by climbing up from chat links instead of relying on fragile CSS selectors
    - Quick Prompt button no longer flickers — added fast-path cache, stale insertRef guard, and floating button idempotency
    - Reduced initialization latency by parallelizing storage, sidebar wait, and non-blocking setup steps
    
    🛡️ **Health Scan & Stability:**
    
    - Fixed critical `gpmInit` deadlock: `_initializing` flag is now guaranteed to clear via `try/finally`, preventing permanent init lock after any error
    - Cross-tab write lock (`_withLock`) now skips execution instead of running unlocked when lock cannot be acquired
    - Added `createdAt`/`updatedAt` timestamps to all newly created/updated projects
    - Timer leak fixes: `gpmCleanupObservers` now clears `_deletionCheckTimer` and `_sidebarStabilizeTimer`
    - Auto-assign promise (`GPMStorage.assignChat`) now has `.catch` to prevent unhandled rejections
    - Sidebar observer resilience: if `gpmInit` throws inside observer, it re-attaches itself for retry
    
    🧹 **Code Quality:**
    
    - Lint: 88 warnings → 0 (dead globals removed, `var`→`let/const`, unused params prefixed)
    - ESLint globals cleaned up: removed `_gpmIsValidSidebar`, `GPM_LANG`, `showToast`, `gpmFindInsertionPoint`; added `gpmStopHealthMonitor`, `gpmObserveForSidebar`
    
    ## v1.2.7 — Stability & Reliability Update
    
    🐛 **False Deletion Fix:**
    
    - Fixed false-positive "chat deleted" detection when Gemini's sidebar loads chats lazily — the extension no longer treats unloaded chats as deleted
    - Added sidebar stabilization tracking: deletion detection now waits until the sidebar chat count stabilizes (2 consecutive identical counts) before running any checks
    - Stricter threshold: deletion check is skipped entirely if DOM chat count is less than stored chat count, preventing premature false positives
    - Stabilization resets on tab visibility change to handle fresh sidebar loads correctly
    
    ⌨️ **Input Fixes:**
    
    - Fixed a regression where the Space key stopped working in Gemini's message composer because global keyboard shortcuts were incorrectly intercepting contenteditable input fields
    - Made keyboard shortcut initialization idempotent to prevent duplicate listeners during re-initialization
    
    🔄 **Data & Sync Reliability:**
    
    - Reworked routine UI refresh sync to react to `chrome.storage` changes instead of relying on tab messaging for standard refresh flows
    - Made import and backup restore flows atomic by validating first, creating a backup, and writing the full target state in a single storage operation
    - Reduced sync fragility by removing routine dependency on `chrome.tabs` messaging for local refresh propagation
    
    🧪 **Test & Stability Improvements:**
    
    - Added coverage for duplicate keyboard shortcut initialization
    - Strengthened test and mock infrastructure for storage change handling
    - Improved DOM observer cleanup behavior during re-initialization and tests
    
    ## v1.2.6 — Security Hardening
    
    🔒 **Input Sanitization:**
    
    - Switched to allowlist-based text sanitization — only known-safe characters are allowed (letters, numbers, punctuation, emoji, and international characters)
    - Turkish, CJK, Arabic, and other Unicode scripts are fully preserved while blocking potential XSS characters
    
    ⌨️ **Input Fixes:**
    
    - Fixed a regression where the Space key stopped working in Gemini's message composer because global keyboard shortcuts were incorrectly intercepting contenteditable input fields
    - Made keyboard shortcut initialization idempotent to prevent duplicate listeners during re-initialization
    
    🔄 **Data & Sync Reliability:**
    
    - Reworked local sync handling to react to `chrome.storage` changes instead of relying on tab messaging for routine UI refreshes
    - Made import and backup restore flows atomic by validating first, creating a backup, and writing the full target state in a single storage operation
    
    🛡️ **Error Handling:**
    
    - Invalid JSON imports now show a clear error message with character position hint instead of crashing silently
    - Lock chain errors are now logged to console for debugging instead of being silently swallowed
    
    🧹 **DOM Safety:**
    
    - Replaced `innerHTML` usage in bulk toolbar with safe DOM methods (`createElement` + `textContent`) — eliminates potential XSS injection vector
    
    ## v1.2.5 — Backup Management & Data Safety Overhaul
    
    💾 **Backup Management:**
    
    - Added delete button for each backup in the Manage Backups panel — you can now individually remove backups you no longer need
    - Export filename now includes human-readable date and time (e.g. `gpm-backup-2026-04-05_14-07-34.json`) instead of random numbers
    - Consolidated 7+ backup keys into a single slot — prevents storage quota overflow
    - Quota monitoring warns at 80% of 10MB limit and skips backup automatically if storage is nearly full
    - `deleteBackupConfirm` translation added for all 17 languages
    
    ⭐ **Favorites:**
    
    - Star/unstar any chat for quick access across all projects — replaces the old tag/label system
    - Starred chats sorted by date for easy browsing
    
    🛡️ **Data Safety:**
    
    - Fixed critical schema version conflict between storage and background scripts that could cause data loss during extension updates
    - Cross-tab write lock with 5s timeout prevents data corruption when using multiple Gemini tabs
    - Atomic saves — projects and chat mappings are now written in a single operation
    - 3-phase deletion verification with safety ratio check ensures chats are never falsely removed
    - `unlimitedStorage` permission removed — no longer needed with the new quota-aware design
    
    ## v1.2.3 — Post-Import Cleanup
    
    - ✨ **Added:** Automatic cleanup after importing/restoring backup — deleted chats are now removed from GPM projects
    - 🔄 **Added:** Retry logic (3 attempts, 1.5s intervals) waits for Gemini sidebar to load before cleanup
    - 💬 **Added:** User notification showing how many deleted chats were cleaned up
    - 🌍 **Added:** `deletedChatsCleaned` message in all 17 languages
    
    ## v1.2.2 — Chrome Web Store Compliance
    
    - 🐛 **Fixed:** `zh_CN` locale folder renamed to `zh-CN` (Chrome requires hyphen format)
    - 🐛 **Fixed:** Removed illegal `nul` file that caused Chrome extension loading error
    - 🌍 **Updated:** Chinese language code standardized across all files (`zh` → `zh-CN`)
    
    ## v1.2.1 — Deleted Chat Sync Fix
    
    - 🐛 **Fixed:** Chats deleted from Gemini's native interface now automatically disappear from GPM project folders — no more ghost entries
    - 🛡️ **Added:** Two-phase deletion verification with debounce prevents false positives from Gemini's lazy-loading or DOM recycling
    - 🛡️ **Added:** Safety guard skips cleanup when sidebar is still loading (zero chat links detected)
    
    ## v1.2.0 — DOM Resilience & Language Expansion Update
    
    - 🔍 **Added:** Search bar in Projects sidebar — quickly filter and find chats across all projects
    - 🛡️ **Added:** Self-healing DOM observer — extension auto-recovers when Gemini re-mounts its page
    - 🛡️ **Added:** Adaptive selector engine with structural discovery fallbacks for sidebar and input area
    - 🛡️ **Added:** Multi-strategy toolbar detection (CSS classes, content-based "Tools" label search, structural walk-up)
    - 🛡️ **Added:** DOM health monitor with container watchdog
    - 🐛 **Fixed:** Quick Prompt ⚡ button stuck as floating fallback — retry logic now properly relocates it into the toolbar once available
    - 🐛 **Fixed:** MutationObserver and interval check suppressed by floating button presence — both now continue retrying until toolbar placement succeeds
    - ⚡ **Improved:** Quick Prompt button toolbar discovery walks up from "Tools" label to find proper toolbar row container
    - ⚡ **Improved:** MutationObserver uses content-based detection ("Tools" label in 17 languages) to trigger toolbar injection
    - 🌍 **Added:** 8 new languages: Arabic (العربية), Bengali (বাংলা), Hindi (हिन्दी), Indonesian (Bahasa Indonesia), Korean (한국어), Portuguese (Português), Thai (ไทย), Vietnamese (Tiếng Việt)
    - 🐛 **Fixed:** Data import now correctly preserves Hindi, Korean, and Arabic language preferences
    - 📊 Expanded from 9 → 17 languages total
    
    ## v1.1.0 — Data Safety Update
    
    - 🐛 **Fixed:** Critical bug where chats assigned to projects would randomly disappear due to false-positive cleanup triggered by Gemini's lazy-loading sidebar
    - 🛡️ **Added:** Auto-backup before every save — your data is always protected
    - 🛡️ **Added:** "Restore from Backup" button in Settings with timestamp and content preview
    - 🛡️ **Added:** Mutex-based write serialization prevents data corruption across multiple tabs
    - ⚡ **Improved:** Cross-tab sync debounced (300ms) for smoother multi-tab experience
    - 🗑️ **Removed:** Aggressive auto-cleanup that incorrectly removed chats not visible in sidebar DOM
    
    ## v1.0.0 — Initial Release
    
    - Project and subfolder creation with custom icons and colors
    - Drag & drop chat organization
    - Quick prompts with search, edit, backup/restore
    - 10-language localization
    - Native Gemini UI integration with dark/light mode
    - Export/import all data as JSON
  • Apr 17, 2026
    description
    **Organize Your Gemini AI Conversations Like a Pro**
    
    Gemini Project Manager Pro transforms your Gemini AI sidebar into a powerful project management workspace. Keep your conversations organized, access quick prompts instantly, and boost your productivity.
    
    **Key Features:**
    
    📁 **Project Organization**
    • Create unlimited projects and subfolders
    • Drag & drop chats into projects
    • Custom icons and colors for visual organization
    • Nested folder structure for complex workflows
    
    ⚡ **Quick Prompts**
    • Save your frequently used prompts
    • One-click insertion into chat
    • Search and filter your prompt library
    • Backup and restore functionality
    
    🎨 **Native Integration**
    • Seamlessly integrates with Gemini's UI
    • Matches Google's Material Design 3
    • Dark mode support
    • Google Sans typography
    
    🌍 **Multi-Language Support**
    • 17 languages supported
    • Automatic language detection
    • Fully localized interface
    
    💾 **Privacy-Focused**
    • All data stored locally
    • No cloud sync or external servers
    • Export/import for backup
    • Complete data control
    
    **Perfect For:**
    • Developers managing multiple projects
    • Writers organizing research and drafts
    • Students tracking assignments
    • Professionals managing client work
    • Anyone who wants organized AI conversations
    
    **How It Works:**
    1. Install the extension
    2. Visit gemini.google.com
    3. See the new Projects section in sidebar
    4. Start organizing your chats!
    
    **Privacy:**
    All data is stored locally in your browser. No data is sent to external servers. The extension only requires the storage permission to save your projects and settings.
    
    v1.1.0 Changelog
    🐛 Bug Fix — Chat Data Loss:
    
    Fixed a critical bug where chats assigned to projects would randomly disappear
    Root cause: sidebar lazy-loading caused false-positive cleanup of chat mappings
    Auto-cleanup mechanism removed; chats are now safely preserved
    🛡️ Data Safety:
    
    Auto-backup before every save — your data is protected against unexpected changes
    "Restore from Backup" button added to Settings (⚙) with timestamp and content preview
    Mutex-based write protection prevents data corruption across multiple tabs
    ⚡ Performance:
    
    Cross-tab sync now debounced (300ms) — smoother multi-tab experience
    Removed unnecessary DOM polling that triggered redundant re-renders
    🌍 Localization:
    
    3 new translation keys added across all 10 supported languages
    
    v1.2.0 Changelog
    
    🔍 Search Bar — New search bar in the Projects sidebar lets you quickly filter and find chats across all projects.
    
    🛡️ DOM Resilience — Extension now auto-recovers when Google Gemini updates its page structure. Multi-strategy toolbar detection ensures the Quick Prompt ⚡ button always appears in the right place.
    
    🐛 Fixed: Quick Prompt button getting stuck as a floating overlay instead of appearing next to the "Tools" button in the input toolbar.
    
    ⚡ Improved: Smarter toolbar discovery that uses content-based detection ("Tools" label in 17 languages) as a reliable fallback when CSS class names change.
    
    🌍 Added: 8 new languages — Arabic, Bengali, Hindi, Indonesian, Korean, Portuguese, Thai, Vietnamese (expanded from 9 → 17 languages total).
    
    🐛 Fixed: Data import now correctly preserves Hindi, Korean, and Arabic language preferenc
    
     v1.2.1 — Changelog Deleted Chat Sync Fix
    
    🐛 Fixed: Chats deleted from Gemini's native interface now automatically disappear from GPM project folders. Previously, deleted chats remained as ghost entries in the project tree.
    
    🛡️ Two-phase verification ensures no false positives — chats are only removed after being confirmed missing in two consecutive checks.
    
    v1.2.3 — Changelog Post-Import Cleanup
    
    - ✨ **Added:** Automatic cleanup after importing/restoring backup — deleted chats are now removed from GPM projects
    **Organize Your Gemini AI Conversations Like a Pro**
    
    Gemini Project Manager Pro transforms your Gemini AI sidebar into a powerful project management workspace. Keep your conversations organized, access quick prompts instantly, and boost your productivity.
    
    **Key Features:**
    
    📁 **Project Organization**
    • Create unlimited projects and subfolders
    • Drag & drop chats into projects
    • Custom icons and colors for visual organization
    • Nested folder structure for complex workflows
    
    ⚡ **Quick Prompts**
    • Save your frequently used prompts
    • One-click insertion into chat
    • Search and filter your prompt library
    • Backup and restore functionality
    
    🎨 **Native Integration**
    • Seamlessly integrates with Gemini's UI
    • Matches Google's Material Design 3
    • Dark mode support
    • Google Sans typography
    
    🌍 **Multi-Language Support**
    • 17 languages supported
    • Automatic language detection
    • Fully localized interface
    
    💾 **Privacy-Focused**
    • All data stored locally
    • No cloud sync or external servers
    • Export/import for backup
    • Complete data control
    
    **Perfect For:**
    • Developers managing multiple projects
    • Writers organizing research and drafts
    • Students tracking assignments
    • Professionals managing client work
    • Anyone who wants organized AI conversations
    
    **How It Works:**
    1. Install the extension
    2. Visit gemini.google.com
    3. See the new Projects section in sidebar
    4. Start organizing your chats!
    
    **Privacy:**
    All data is stored locally in your browser. No data is sent to external servers. The extension only requires the storage permission to save your projects and settings.
    
    v1.1.0 Changelog
    🐛 Bug Fix — Chat Data Loss:
    
    Fixed a critical bug where chats assigned to projects would randomly disappear
    Root cause: sidebar lazy-loading caused false-positive cleanup of chat mappings
    Auto-cleanup mechanism removed; chats are now safely preserved
    🛡️ Data Safety:
    
    Auto-backup before every save — your data is protected against unexpected changes
    "Restore from Backup" button added to Settings (⚙) with timestamp and content preview
    Mutex-based write protection prevents data corruption across multiple tabs
    ⚡ Performance:
    
    Cross-tab sync now debounced (300ms) — smoother multi-tab experience
    Removed unnecessary DOM polling that triggered redundant re-renders
    🌍 Localization:
    
    3 new translation keys added across all 10 supported languages
    
    v1.2.0 Changelog
    
    🔍 Search Bar — New search bar in the Projects sidebar lets you quickly filter and find chats across all projects.
    
    🛡️ DOM Resilience — Extension now auto-recovers when Google Gemini updates its page structure. Multi-strategy toolbar detection ensures the Quick Prompt ⚡ button always appears in the right place.
    
    🐛 Fixed: Quick Prompt button getting stuck as a floating overlay instead of appearing next to the "Tools" button in the input toolbar.
    
    ⚡ Improved: Smarter toolbar discovery that uses content-based detection ("Tools" label in 17 languages) as a reliable fallback when CSS class names change.
    
    🌍 Added: 8 new languages — Arabic, Bengali, Hindi, Indonesian, Korean, Portuguese, Thai, Vietnamese (expanded from 9 → 17 languages total).
    
    🐛 Fixed: Data import now correctly preserves Hindi, Korean, and Arabic language preferenc
    
     v1.2.1 — Changelog Deleted Chat Sync Fix
    
    🐛 Fixed: Chats deleted from Gemini's native interface now automatically disappear from GPM project folders. Previously, deleted chats remained as ghost entries in the project tree.
    
    🛡️ Two-phase verification ensures no false positives — chats are only removed after being confirmed missing in two consecutive checks.
    
    v1.2.3 — Changelog Post-Import Cleanup
    
    - ✨ **Added:** Automatic cleanup after importing/restoring backup — deleted chats are now removed from GPM projects
    
    v1.2.5 — Backup Management & Data Safety
    
    💾 Backup Management:
    
    Delete individual backups from the Manage Backups panel
    Export files now named with date and time (e.g. gpm-backup-2026-04-05_14-07-34.json)
    ⭐ Favorites:
    
    Star/unstar any chat for quick access across all projects
    🛡️ Data Safety:
    
    Fixed data loss issue during extension updates
    Prevents data corruption when using multiple Gemini tabs
    Smarter chat deletion detection — no more false removals
    Removed unlimitedStorage permission — quota-aware design
    
    v1.2.6 — Security Hardening
    
    🔒 Input Sanitization:
    Switched to allowlist-based text sanitization — only known-safe characters are allowed (letters, numbers, punctuation, emoji, and international characters)
    Turkish, CJK, Arabic, and other Unicode scripts are fully preserved while blocking potential XSS characters
    
    ⌨️ Input Fixes:
    Fixed a regression where the Space key stopped working in Gemini's message composer because global keyboard shortcuts were incorrectly intercepting contenteditable input fields
    
    🛡️ Error Handling:
    Invalid JSON imports now show a clear error message with character position hint instead of crashing silently
    Lock chain errors are now logged to console for debugging instead of being silently swallowed
    
    v1.2.7 — Stability & Reliability Update
    
    🐛 False Deletion Fix:
    
    - Fixed false-positive "chat deleted" detection when Gemini's sidebar loads chats lazily — the extension no longer treats unloaded chats as deleted
    - Added sidebar stabilization tracking: deletion detection now waits until the sidebar chat count stabilizes (2 consecutive identical counts) before running any checks
    - Stricter threshold: deletion check is skipped entirely if DOM chat count is less than stored chat count, preventing premature false positives
    - Stabilization resets on tab visibility change to handle fresh sidebar loads correctly
    
    ⌨️ Input Fixes:
    
    - Fixed a regression where the Space key stopped working in Gemini's message composer because global keyboard shortcuts were incorrectly intercepting contenteditable input fields
    - Made keyboard shortcut initialization idempotent to prevent duplicate listeners during re-initialization

Permissions & access

Permissions
storage
Host access
None declared

Screenshots

Gemini Project Manager Pro screenshot 1Gemini Project Manager Pro screenshot 2Gemini Project Manager Pro screenshot 3Gemini Project Manager Pro screenshot 4Gemini Project Manager Pro screenshot 5

About

**Organize Your Gemini AI Conversations Like a Pro**

Gemini Project Manager Pro transforms your Gemini AI sidebar into a powerful project management workspace. Keep your conversations organized, access quick prompts instantly, and boost your productivity.

**Key Features:**

📁 **Project Organization**
• Create unlimited projects and subfolders
• Drag & drop chats into projects
• Custom icons and colors for visual organization
• Nested folder structure for complex workflows

⚡ **Quick Prompts**
• Save your frequently used prompts
• One-click insertion into chat
• Search and filter your prompt library
• Backup and restore functionality

🎨 **Native Integration**
• Seamlessly integrates with Gemini's UI
• Matches Google's Material Design 3
• Dark mode support
• Google Sans typography

🌍 **Multi-Language Support**
• 17 languages supported
• Automatic language detection
• Fully localized interface

💾 **Privacy-Focused**
• All data stored locally
• No cloud sync or external servers
• Export/import for backup
• Complete data control

**Perfect For:**
• Developers managing multiple projects
• Writers organizing research and drafts
• Students tracking assignments
• Professionals managing client work
• Anyone who wants organized AI conversations

**How It Works:**
1. Install the extension
2. Visit gemini.google.com
3. See the new Projects section in sidebar
4. Start organizing your chats!

**Privacy:**
All data is stored locally in your browser. No data is sent to external servers. The extension only requires the storage permission to save your projects and settings.

# Changelog

## v1.3.0 — Bug Fixes & Performance
Fix: Drag-drop chat title was stale — now reads live from DOM at drag time
Fix: Search input stripped spaces on each keystroke — spaces are now preserved
Fix: Prevented project section from injecting into wrong element (top nav/main content)
Fix: Memory leak — _aliasRecheckInterval and _fallbackDeletionInterval never cleared on re-init
Fix: Storage lock chain broke after first error, subsequent writes ran without synchronization
Fix: Migration failure left storage in inconsistent state with no recovery marker
Fix: Backup panel calls not properly error-handled (uncaught promise rejections)
Fix: Integrity auto-fix didn't persist chatMap for orphan/missing-parent/circular-ref fixes
Fix: Undo delete-project didn't restore parent-children relationships for nested projects
Fix: Arrow key keyboard shortcuts didn't work (key normalization bug)
Fix: Recovery UI style element never removed on dismiss (DOM accumulation)
Fix: Duplicate gpmStopHealthMonitor call in reset
Fix: Drag-drop isDescendant used stale closure data instead of fresh storage
Fix: Redundant storage read in chat drop handler
Perf: Projects now inject immediately into sidebar even before chat links load
Perf: Sidebar content wait reduced from 10s to 3s
Perf: Navigation re-inject delay reduced from 600ms to 300ms
Perf: Storage reads parallelized in render (getProjects + getChatMap)
Perf: gpmGetCurrentChatId() cached per render instead of per chat row
Perf: Backup creation serialized with lock to prevent concurrent overwrite
Quality: gpmClearSelectorCache uses Object.keys() instead of for...in
Quality: Toast removal guard added to prevent infinite loop

## v1.2.8 — Gemini UI Compatibility & Health Scan

🔧 **Gemini New UI Compatibility:**

- Fixed Projects section appearing in the wrong place (top bar instead of left sidebar) on Gemini's redesigned layout
- Sidebar is now discovered by climbing up from chat links instead of relying on fragile CSS selectors
- Quick Prompt button no longer flickers — added fast-path cache, stale insertRef guard, and floating button idempotency
- Reduced initialization latency by parallelizing storage, sidebar wait, and non-blocking setup steps

🛡️ **Health Scan & Stability:**

- Fixed critical `gpmInit` deadlock: `_initializing` flag is now guaranteed to clear via `try/finally`, preventing permanent init lock after any error
- Cross-tab write lock (`_withLock`) now skips execution instead of running unlocked when lock cannot be acquired
- Added `createdAt`/`updatedAt` timestamps to all newly created/updated projects
- Timer leak fixes: `gpmCleanupObservers` now clears `_deletionCheckTimer` and `_sidebarStabilizeTimer`
- Auto-assign promise (`GPMStorage.assignChat`) now has `.catch` to prevent unhandled rejections
- Sidebar observer resilience: if `gpmInit` throws inside observer, it re-attaches itself for retry

🧹 **Code Quality:**

- Lint: 88 warnings → 0 (dead globals removed, `var`→`let/const`, unused params prefixed)
- ESLint globals cleaned up: removed `_gpmIsValidSidebar`, `GPM_LANG`, `showToast`, `gpmFindInsertionPoint`; added `gpmStopHealthMonitor`, `gpmObserveForSidebar`

## v1.2.7 — Stability & Reliability Update

🐛 **False Deletion Fix:**

- Fixed false-positive "chat deleted" detection when Gemini's sidebar loads chats lazily — the extension no longer treats unloaded chats as deleted
- Added sidebar stabilization tracking: deletion detection now waits until the sidebar chat count stabilizes (2 consecutive identical counts) before running any checks
- Stricter threshold: deletion check is skipped entirely if DOM chat count is less than stored chat count, preventing premature false positives
- Stabilization resets on tab visibility change to handle fresh sidebar loads correctly

⌨️ **Input Fixes:**

- Fixed a regression where the Space key stopped working in Gemini's message composer because global keyboard shortcuts were incorrectly intercepting contenteditable input fields
- Made keyboard shortcut initialization idempotent to prevent duplicate listeners during re-initialization

🔄 **Data & Sync Reliability:**

- Reworked routine UI refresh sync to react to `chrome.storage` changes instead of relying on tab messaging for standard refresh flows
- Made import and backup restore flows atomic by validating first, creating a backup, and writing the full target state in a single storage operation
- Reduced sync fragility by removing routine dependency on `chrome.tabs` messaging for local refresh propagation

🧪 **Test & Stability Improvements:**

- Added coverage for duplicate keyboard shortcut initialization
- Strengthened test and mock infrastructure for storage change handling
- Improved DOM observer cleanup behavior during re-initialization and tests

## v1.2.6 — Security Hardening

🔒 **Input Sanitization:**

- Switched to allowlist-based text sanitization — only known-safe characters are allowed (letters, numbers, punctuation, emoji, and international characters)
- Turkish, CJK, Arabic, and other Unicode scripts are fully preserved while blocking potential XSS characters

⌨️ **Input Fixes:**

- Fixed a regression where the Space key stopped working in Gemini's message composer because global keyboard shortcuts were incorrectly intercepting contenteditable input fields
- Made keyboard shortcut initialization idempotent to prevent duplicate listeners during re-initialization

🔄 **Data & Sync Reliability:**

- Reworked local sync handling to react to `chrome.storage` changes instead of relying on tab messaging for routine UI refreshes
- Made import and backup restore flows atomic by validating first, creating a backup, and writing the full target state in a single storage operation

🛡️ **Error Handling:**

- Invalid JSON imports now show a clear error message with character position hint instead of crashing silently
- Lock chain errors are now logged to console for debugging instead of being silently swallowed

🧹 **DOM Safety:**

- Replaced `innerHTML` usage in bulk toolbar with safe DOM methods (`createElement` + `textContent`) — eliminates potential XSS injection vector

## v1.2.5 — Backup Management & Data Safety Overhaul

💾 **Backup Management:**

- Added delete button for each backup in the Manage Backups panel — you can now individually remove backups you no longer need
- Export filename now includes human-readable date and time (e.g. `gpm-backup-2026-04-05_14-07-34.json`) instead of random numbers
- Consolidated 7+ backup keys into a single slot — prevents storage quota overflow
- Quota monitoring warns at 80% of 10MB limit and skips backup automatically if storage is nearly full
- `deleteBackupConfirm` translation added for all 17 languages

⭐ **Favorites:**

- Star/unstar any chat for quick access across all projects — replaces the old tag/label system
- Starred chats sorted by date for easy browsing

🛡️ **Data Safety:**

- Fixed critical schema version conflict between storage and background scripts that could cause data loss during extension updates
- Cross-tab write lock with 5s timeout prevents data corruption when using multiple Gemini tabs
- Atomic saves — projects and chat mappings are now written in a single operation
- 3-phase deletion verification with safety ratio check ensures chats are never falsely removed
- `unlimitedStorage` permission removed — no longer needed with the new quota-aware design

## v1.2.3 — Post-Import Cleanup

- ✨ **Added:** Automatic cleanup after importing/restoring backup — deleted chats are now removed from GPM projects
- 🔄 **Added:** Retry logic (3 attempts, 1.5s intervals) waits for Gemini sidebar to load before cleanup
- 💬 **Added:** User notification showing how many deleted chats were cleaned up
- 🌍 **Added:** `deletedChatsCleaned` message in all 17 languages

## v1.2.2 — Chrome Web Store Compliance

- 🐛 **Fixed:** `zh_CN` locale folder renamed to `zh-CN` (Chrome requires hyphen format)
- 🐛 **Fixed:** Removed illegal `nul` file that caused Chrome extension loading error
- 🌍 **Updated:** Chinese language code standardized across all files (`zh` → `zh-CN`)

## v1.2.1 — Deleted Chat Sync Fix

- 🐛 **Fixed:** Chats deleted from Gemini's native interface now automatically disappear from GPM project folders — no more ghost entries
- 🛡️ **Added:** Two-phase deletion verification with debounce prevents false positives from Gemini's lazy-loading or DOM recycling
- 🛡️ **Added:** Safety guard skips cleanup when sidebar is still loading (zero chat links detected)

## v1.2.0 — DOM Resilience & Language Expansion Update

- 🔍 **Added:** Search bar in Projects sidebar — quickly filter and find chats across all projects
- 🛡️ **Added:** Self-healing DOM observer — extension auto-recovers when Gemini re-mounts its page
- 🛡️ **Added:** Adaptive selector engine with structural discovery fallbacks for sidebar and input area
- 🛡️ **Added:** Multi-strategy toolbar detection (CSS classes, content-based "Tools" label search, structural walk-up)
- 🛡️ **Added:** DOM health monitor with container watchdog
- 🐛 **Fixed:** Quick Prompt ⚡ button stuck as floating fallback — retry logic now properly relocates it into the toolbar once available
- 🐛 **Fixed:** MutationObserver and interval check suppressed by floating button presence — both now continue retrying until toolbar placement succeeds
- ⚡ **Improved:** Quick Prompt button toolbar discovery walks up from "Tools" label to find proper toolbar row container
- ⚡ **Improved:** MutationObserver uses content-based detection ("Tools" label in 17 languages) to trigger toolbar injection
- 🌍 **Added:** 8 new languages: Arabic (العربية), Bengali (বাংলা), Hindi (हिन्दी), Indonesian (Bahasa Indonesia), Korean (한국어), Portuguese (Português), Thai (ไทย), Vietnamese (Tiếng Việt)
- 🐛 **Fixed:** Data import now correctly preserves Hindi, Korean, and Arabic language preferences
- 📊 Expanded from 9 → 17 languages total

## v1.1.0 — Data Safety Update

- 🐛 **Fixed:** Critical bug where chats assigned to projects would randomly disappear due to false-positive cleanup triggered by Gemini's lazy-loading sidebar
- 🛡️ **Added:** Auto-backup before every save — your data is always protected
- 🛡️ **Added:** "Restore from Backup" button in Settings with timestamp and content preview
- 🛡️ **Added:** Mutex-based write serialization prevents data corruption across multiple tabs
- ⚡ **Improved:** Cross-tab sync debounced (300ms) for smoother multi-tab experience
- 🗑️ **Removed:** Aggressive auto-cleanup that incorrectly removed chats not visible in sidebar DOM

## v1.0.0 — Initial Release

- Project and subfolder creation with custom icons and colors
- Drag & drop chat organization
- Quick prompts with search, edit, backup/restore
- 10-language localization
- Native Gemini UI integration with dark/light mode
- Export/import all data as JSON

Technical

Version
1.3.0
Manifest
V3
Size
141KiB
Min Chrome
88
Languages
15
Featured
No

Metadata

ID
jmngplnmgpfacedmkemopgdbapjbcmjk
Developer ID
ufb251452fcb0b33aefe73ea35a8a8aa0
Developer Email
[email protected]
Created
Feb 19, 2026
Last Updated (Store)
May 21, 2026
Last Scraped
Jun 10, 2026
Website
Privacy Policy

Similar extensions

Alternatives to Gemini Project Manager Pro, ranked by description similarity.

Data sourced from the Chrome Web Store · last verified Jun 10, 2026.