Bulk Delete Gmail Emails - Gmail One-Click Cleaner

Tracking since Apr 3, 2026.

Changelog

• Jun 5, 2026
  description

  Gmail storage full? Free up gigabytes in minutes with one-click bulk email cleanup. Free, open-source, and 100% private.
  
  Gmail One-Click Cleaner is the fastest way to delete old emails, large attachments, promotions, and newsletters from your Gmail account so you can stop paying for Google One storage upgrades. Reclaim space across Gmail, Google Drive, and Google Photos without losing the messages that matter.
  
  Tired of seeing "Gmail storage almost full" or "Google Drive storage full"? Replace hours of manual searching, selecting, and deleting with an automated bulk cleanup that runs in the background while you watch a live progress dashboard.
  
  
  ► WHY USE GMAIL ONE-CLICK CLEANER?
  
  • Free alternative to Google One: skip the paid storage upgrade and reclaim what you already have
  • Bulk delete thousands of emails at once: no more selecting 50 messages at a time
  • Built specifically for Gmail: works directly inside mail.google.com, no shady inbox forwarding
  • 100% local and open source: every line of code is on GitHub for anyone to inspect
  
  
  ► BULK DELETE OLD EMAILS & FREE UP GOOGLE STORAGE
  
  • Finds and mass deletes emails with large attachments eating into your shared Google storage quota
  • Bulk removes old Promotions, Social notifications, Newsletters, and automated alerts. Recent and important mail stays safe.
  • Reclaims gigabytes without upgrading to Google One: a free alternative to paid Google storage plans
  • Replaces tedious manual inbox cleanup with a guided progress dashboard that does the work for you
  • Deletes by age, size, sender, category, or your own Gmail search query
  
  
  ► SAFE BY DESIGN: YOUR EMAIL STAYS PRIVATE
  
  • 100% local: runs entirely in your browser. No email content, metadata, or personal data is ever sent to any external server.
  • Trash-first deletion: emails are moved to Gmail Trash, never permanently erased. You have 30 days to review and restore anything.
  • Open source: every line of code is publicly available on GitHub. Inspect it yourself before you install.
  • Smart safety guardrails: automatically skips starred, important, and unread emails. Safe Mode protects receipts, order confirmations, and shipping updates.
  • Global whitelist: lock specific senders or domains so they are never touched.
  
  
  ► HOW TO CLEAN YOUR GMAIL INBOX IN 4 STEPS
  
  1. Install Gmail One-Click Cleaner and pin it to your toolbar
  2. Open Gmail (mail.google.com) and click "Run Cleanup"
  3. Watch the live Progress Dashboard apply smart filters, select matching emails, and move them to Trash
  4. Review your Trash folder and restore anything you want to keep within 30 days
  
  
  ► THREE CLEANUP MODES FOR EVERY SITUATION
  
  • Live Mode: fully automated bulk cleanup. Set it and watch it run.
  • Review Mode: pause before each batch so you approve every deletion.
  • Dry-Run Mode: preview what would be deleted without touching a single email. Perfect for first-time users.
  
  
  ► BUILT FOR GMAIL USERS WHO NEED SPACE FAST
  
  • Anyone hitting the 15 GB Google storage limit who wants to avoid paying for extra space
  • People buried under thousands of unread promotional, social, or newsletter emails
  • Users chasing inbox zero who want a fast reset without deleting their Google account
  • Power users who tried manually deleting Gmail emails and want a faster bulk solution
  • Small business owners and freelancers managing multiple Gmail accounts in one browser
  
  
  ► FEATURES AT A GLANCE
  
  • Bulk delete or archive: choose per cleanup
  • Configurable rule sets: Light, Normal, Deep, or Custom
  • Custom rules: build your own Gmail search queries with per-rule actions
  • Scheduled cleanups: set daily, weekly, or monthly auto-maintenance
  • Global whitelist: protect specific senders and domains
  • Undo system: recover the last 20 cleanup operations
  • Statistics dashboard: track emails cleaned, space freed, and run history
  • Multi-account support: clean multiple Gmail accounts from one extension
  • Works on Chrome, Edge, Brave, and other Chromium browsers
  
  
  ► HOW IT COMPARES TO OTHER GMAIL CLEANUP TOOLS
  
  Looking for a Clean Email alternative, Mailstrom alternative, or Unroll.me alternative? Gmail One-Click Cleaner is the privacy-first option:
  
  • No third-party server: your inbox is never forwarded, scanned, or stored elsewhere
  • No subscription: completely free, with no premium tier or paywalled features
  • No account creation: just install the extension and run it
  • Open source: audit the code yourself or fork it on GitHub
  • No tracking, no ads, no data collection of any kind
  
  
  ► FREQUENTLY ASKED QUESTIONS
  
  How do I free up Gmail storage without paying for Google One?
  Install Gmail One-Click Cleaner, run a Light or Normal cleanup, and let it bulk-delete old promotions, social mail, and large attachments. Most users free up several gigabytes on the first run.
  
  Why is my Gmail storage so full?
  Gmail counts every email and every attachment against your 15 GB Google account quota, which is shared with Google Drive and Google Photos. Years of newsletters, promotional emails, and large attachments add up fast.
  
  Can I really delete thousands of Gmail emails at once?
  Yes. Gmail One-Click Cleaner uses Gmail's own bulk-action interface to select and trash hundreds or thousands of matching emails per pass, with safety guardrails so it never touches starred or important mail.
  
  Is it safe to bulk delete Gmail emails with this extension?
  Yes. Emails go to Gmail Trash first (recoverable for 30 days), Safe Mode protects receipts and shipping confirmations, and you can run Dry-Run Mode to preview every deletion before anything happens.
  
  Does this extension work on Outlook, Yahoo, or iCloud Mail?
  No. Gmail One-Click Cleaner is built specifically for Gmail and Google Workspace inboxes.
  
  Will it delete emails I want to keep?
  The default settings skip starred, important, and unread emails. You can also add senders or domains to the global whitelist so they are never touched, and Review Mode lets you approve every batch before deletion.
  
  Is Gmail One-Click Cleaner really free?
  Yes. The extension is free and open source, with no paid tier and no premium features. Source code is on GitHub.
  
  
  ► OPEN SOURCE & TRANSPARENT
  
  Full source code, documentation, and changelog:
  https://github.com/TiltedLunar123/gmail-one-click-cleaner

  Gmail storage full? Bulk delete old emails and large attachments to free up gigabytes of Gmail storage in minutes. Free, open-source, and 100% private.
  
  Gmail One-Click Cleaner is the fastest way to clean up your inbox and mass delete old emails, large attachments, promotions, and newsletters from your Gmail account, so you can stop paying for Google One storage upgrades. Reclaim space across Gmail, Google Drive, and Google Photos without losing the messages that matter.
  
  Tired of seeing "Gmail storage almost full" or "Google Drive storage full"? Replace hours of manual searching, selecting, and deleting with an automated bulk cleanup that runs in the background while you watch a live progress dashboard.
  
  
  ► WHY USE GMAIL ONE-CLICK CLEANER?
  
  • Free alternative to Google One: skip the paid storage upgrade and reclaim what you already have
  • Bulk delete thousands of emails at once: no more selecting 50 messages at a time
  • Built specifically for Gmail: works directly inside mail.google.com, no shady inbox forwarding
  • 100% local and open source: every line of code is on GitHub for anyone to inspect
  
  
  ► BULK DELETE OLD EMAILS & FREE UP GOOGLE STORAGE
  
  • Finds and mass deletes emails with large attachments eating into your shared Google storage quota
  • Bulk removes old Promotions, Social notifications, Newsletters, and automated alerts. Recent and important mail stays safe.
  • Clears Gmail storage and reclaims gigabytes without upgrading to Google One: a free alternative to paid Google storage plans
  • Replaces tedious manual inbox cleanup with a guided progress dashboard that does the work for you
  • Deletes by age, size, sender, category, or your own Gmail search query
  
  
  ► SAFE BY DESIGN: YOUR EMAIL STAYS PRIVATE
  
  • 100% local: runs entirely in your browser. No email content, metadata, or personal data is ever sent to any external server.
  • Trash-first deletion: emails are moved to Gmail Trash, never permanently erased. You have 30 days to review and restore anything.
  • Open source: every line of code is publicly available on GitHub. Inspect it yourself before you install.
  • Smart safety guardrails: automatically skips starred, important, and unread emails. Safe Mode protects receipts, order confirmations, and shipping updates.
  • Global whitelist: lock specific senders or domains so they are never touched.
  
  
  ► HOW TO CLEAN YOUR GMAIL INBOX IN 4 STEPS
  
  1. Install Gmail One-Click Cleaner and pin it to your toolbar
  2. Open Gmail (mail.google.com) and click "Run Cleanup"
  3. Watch the live Progress Dashboard apply smart filters, select matching emails, and move them to Trash
  4. Review your Trash folder and restore anything you want to keep within 30 days
  
  
  ► THREE CLEANUP MODES FOR EVERY SITUATION
  
  • Live Mode: fully automated bulk cleanup. Set it and watch it run.
  • Review Mode: pause before each batch so you approve every deletion.
  • Dry-Run Mode: preview what would be deleted without touching a single email. Perfect for first-time users.
  
  
  ► BUILT FOR GMAIL USERS WHO NEED SPACE FAST
  
  • Anyone hitting the 15 GB Google storage limit who wants to avoid paying for extra space
  • People buried under thousands of unread promotional, social, or newsletter emails
  • Users chasing inbox zero who want a fast reset without deleting their Google account
  • Power users who tried manually deleting Gmail emails and want a faster bulk solution
  • Small business owners and freelancers managing multiple Gmail accounts in one browser
  
  
  ► FEATURES AT A GLANCE
  
  • Bulk delete or archive: choose per cleanup
  • Configurable rule sets: Light, Normal, Deep, or Custom
  • Custom rules: build your own Gmail search queries with per-rule actions
  • Scheduled cleanups: set daily, weekly, or monthly auto-maintenance
  • Global whitelist: protect specific senders and domains
  • Undo system: recover the last 20 cleanup operations
  • Statistics dashboard: track emails cleaned, space freed, and run history
  • Multi-account support: clean multiple Gmail accounts from one extension
  • Works on Chrome, Edge, Brave, and other Chromium browsers
  
  
  ► HOW IT COMPARES TO OTHER GMAIL CLEANUP TOOLS
  
  Looking for a Clean Email alternative, Mailstrom alternative, or Unroll.me alternative? Gmail One-Click Cleaner is the privacy-first option:
  
  • No third-party server: your inbox is never forwarded, scanned, or stored elsewhere
  • No subscription: completely free, with no premium tier or paywalled features
  • No account creation: just install the extension and run it
  • Open source: audit the code yourself or fork it on GitHub
  • No tracking, no ads, no data collection of any kind
  
  
  ► FREQUENTLY ASKED QUESTIONS
  
  How do I delete all emails in Gmail at once?
  Install Gmail One-Click Cleaner, pick a rule set, and run it. The extension uses Gmail's own bulk-action interface to select and trash matching emails hundreds or thousands per pass, instead of deleting 50 at a time by hand. Use Dry-Run Mode first to preview exactly what will be removed.
  
  How do I free up Gmail storage without paying for Google One?
  Install Gmail One-Click Cleaner, run a Light or Normal cleanup, and let it bulk-delete old promotions, social mail, and large attachments. Most users free up several gigabytes on the first run.
  
  How do I find and delete large emails and attachments in Gmail?
  Gmail One-Click Cleaner targets emails with large attachments first, since they eat the most of your 15 GB quota. It finds messages above your chosen size and moves them to Trash in bulk, so you reclaim the most space in the fewest passes.
  
  Why is my Gmail storage so full?
  Gmail counts every email and every attachment against your 15 GB Google account quota, which is shared with Google Drive and Google Photos. Years of newsletters, promotional emails, and large attachments add up fast.
  
  Can I really delete thousands of Gmail emails at once?
  Yes. Gmail One-Click Cleaner uses Gmail's own bulk-action interface to select and trash hundreds or thousands of matching emails per pass, with safety guardrails so it never touches starred or important mail.
  
  Is it safe to bulk delete Gmail emails with this extension?
  Yes. Emails go to Gmail Trash first (recoverable for 30 days), Safe Mode protects receipts and shipping confirmations, and you can run Dry-Run Mode to preview every deletion before anything happens.
  
  Does this extension work on Outlook, Yahoo, or iCloud Mail?
  No. Gmail One-Click Cleaner is built specifically for Gmail and Google Workspace inboxes.
  
  Will it delete emails I want to keep?
  The default settings skip starred, important, and unread emails. You can also add senders or domains to the global whitelist so they are never touched, and Review Mode lets you approve every batch before deletion.
  
  Is Gmail One-Click Cleaner really free?
  Yes. The extension is free and open source, with no paid tier and no premium features. Source code is on GitHub.
  
  
  ► OPEN SOURCE & TRANSPARENT
  
  Full source code, documentation, and changelog:
  https://github.com/TiltedLunar123/gmail-one-click-cleaner

• Jun 5, 2026
  name

  Bulk Delete Gmail Emails – Gmail One-Click Cleaner

  Bulk Delete Gmail Emails - Gmail One-Click Cleaner

• May 16, 2026
  permissions

  activeTab, scripting, tabs, storage, alarms

  activeTab, scripting, tabs, storage, alarms, notifications

• May 11, 2026
  description

  Free up Gmail storage in minutes — no Google One upgrade needed.
  
  Gmail One-Click Cleaner is a free, open-source Chrome extension that bulk deletes old emails, large attachments, promotions, and newsletters to reclaim Google storage space fast. Stop paying for extra storage — clean up gigabytes of inbox clutter in a few clicks.
  
  Seeing "Gmail storage almost full" or "Google Drive storage full"? This extension replaces hours of manual searching, selecting, and deleting with an automated bulk email cleanup that runs in the background while you watch.
  
  
  ► BULK DELETE OLD EMAILS & FREE UP GOOGLE STORAGE
  
  • Finds and mass deletes emails with large attachments eating into your shared Google Drive / Gmail / Photos storage quota
  • Bulk removes old Promotions, Social notifications, Newsletters, and automated alerts — keeps recent and important mail safe
  • Reclaims gigabytes of space without upgrading to Google One — a free alternative to paid storage plans
  • Replaces tedious manual inbox cleanup with a guided progress dashboard that does the work for you
  
  
  ► SAFE BY DESIGN — YOUR EMAIL STAYS PRIVATE
  
  • 100% local — runs entirely in your browser. No email content, metadata, or personal data is ever sent to any external server.
  • Trash-first deletion — emails are moved to Gmail Trash, never permanently erased. You have 30 days to review and restore anything.
  • Open source — every line of code is publicly available on GitHub. Inspect it yourself before you install.
  • Smart safety guardrails — skip starred, important, and unread emails automatically. Safe Mode protects receipts and shipping confirmations.
  
  
  ► HOW IT WORKS — CLEAN YOUR GMAIL IN 4 STEPS
  
  1. Install Gmail One-Click Cleaner and pin it to your toolbar
  2. Open Gmail (mail.google.com) and click "Run Cleanup"
  3. Watch the live Progress Dashboard as it applies smart filters, selects matching emails, and moves them to Trash
  4. Review your Trash folder — restore anything you want to keep within 30 days
  
  
  ► THREE CLEANUP MODES FOR EVERY SITUATION
  
  • Live Mode — fully automated bulk cleanup. Set it and watch it run.
  • Review Mode — pause before each batch so you approve every deletion.
  • Dry-Run Mode — preview what would be deleted without touching a single email. Perfect for first-time users.
  
  
  ► BUILT FOR GMAIL USERS WHO NEED SPACE FAST
  
  • Gmail users hitting the 15 GB Google storage limit who want to avoid paying for extra space
  • Anyone buried under thousands of unread promotional, social, or newsletter emails
  • People who want a fast "inbox zero" reset without deleting their Google account
  • Users who tried manually deleting emails and want a faster bulk solution
  • Small business owners and freelancers managing multiple Gmail accounts
  
  
  ► FEATURES AT A GLANCE
  
  • Bulk delete or archive — choose per cleanup
  • Configurable rule sets — Light, Normal, Deep, or Custom
  • Scheduled cleanups — set daily, weekly, or monthly auto-maintenance
  • Global whitelist — protect specific senders and domains
  • Undo system — recover the last 20 cleanup operations
  • Statistics dashboard — track emails cleaned, space freed, and cleanup history
  • Multi-account support — clean multiple Gmail accounts
  • Works on Chrome, Edge, and Brave
  
  
  ► OPEN SOURCE & TRANSPARENT
  
  Full source code, documentation, and changelog:
  https://github.com/TiltedLunar123/gmail-one-click-cleaner

  Gmail storage full? Free up gigabytes in minutes with one-click bulk email cleanup. Free, open-source, and 100% private.
  
  Gmail One-Click Cleaner is the fastest way to delete old emails, large attachments, promotions, and newsletters from your Gmail account so you can stop paying for Google One storage upgrades. Reclaim space across Gmail, Google Drive, and Google Photos without losing the messages that matter.
  
  Tired of seeing "Gmail storage almost full" or "Google Drive storage full"? Replace hours of manual searching, selecting, and deleting with an automated bulk cleanup that runs in the background while you watch a live progress dashboard.
  
  
  ► WHY USE GMAIL ONE-CLICK CLEANER?
  
  • Free alternative to Google One: skip the paid storage upgrade and reclaim what you already have
  • Bulk delete thousands of emails at once: no more selecting 50 messages at a time
  • Built specifically for Gmail: works directly inside mail.google.com, no shady inbox forwarding
  • 100% local and open source: every line of code is on GitHub for anyone to inspect
  
  
  ► BULK DELETE OLD EMAILS & FREE UP GOOGLE STORAGE
  
  • Finds and mass deletes emails with large attachments eating into your shared Google storage quota
  • Bulk removes old Promotions, Social notifications, Newsletters, and automated alerts. Recent and important mail stays safe.
  • Reclaims gigabytes without upgrading to Google One: a free alternative to paid Google storage plans
  • Replaces tedious manual inbox cleanup with a guided progress dashboard that does the work for you
  • Deletes by age, size, sender, category, or your own Gmail search query
  
  
  ► SAFE BY DESIGN: YOUR EMAIL STAYS PRIVATE
  
  • 100% local: runs entirely in your browser. No email content, metadata, or personal data is ever sent to any external server.
  • Trash-first deletion: emails are moved to Gmail Trash, never permanently erased. You have 30 days to review and restore anything.
  • Open source: every line of code is publicly available on GitHub. Inspect it yourself before you install.
  • Smart safety guardrails: automatically skips starred, important, and unread emails. Safe Mode protects receipts, order confirmations, and shipping updates.
  • Global whitelist: lock specific senders or domains so they are never touched.
  
  
  ► HOW TO CLEAN YOUR GMAIL INBOX IN 4 STEPS
  
  1. Install Gmail One-Click Cleaner and pin it to your toolbar
  2. Open Gmail (mail.google.com) and click "Run Cleanup"
  3. Watch the live Progress Dashboard apply smart filters, select matching emails, and move them to Trash
  4. Review your Trash folder and restore anything you want to keep within 30 days
  
  
  ► THREE CLEANUP MODES FOR EVERY SITUATION
  
  • Live Mode: fully automated bulk cleanup. Set it and watch it run.
  • Review Mode: pause before each batch so you approve every deletion.
  • Dry-Run Mode: preview what would be deleted without touching a single email. Perfect for first-time users.
  
  
  ► BUILT FOR GMAIL USERS WHO NEED SPACE FAST
  
  • Anyone hitting the 15 GB Google storage limit who wants to avoid paying for extra space
  • People buried under thousands of unread promotional, social, or newsletter emails
  • Users chasing inbox zero who want a fast reset without deleting their Google account
  • Power users who tried manually deleting Gmail emails and want a faster bulk solution
  • Small business owners and freelancers managing multiple Gmail accounts in one browser
  
  
  ► FEATURES AT A GLANCE
  
  • Bulk delete or archive: choose per cleanup
  • Configurable rule sets: Light, Normal, Deep, or Custom
  • Custom rules: build your own Gmail search queries with per-rule actions
  • Scheduled cleanups: set daily, weekly, or monthly auto-maintenance
  • Global whitelist: protect specific senders and domains
  • Undo system: recover the last 20 cleanup operations
  • Statistics dashboard: track emails cleaned, space freed, and run history
  • Multi-account support: clean multiple Gmail accounts from one extension
  • Works on Chrome, Edge, Brave, and other Chromium browsers
  
  
  ► HOW IT COMPARES TO OTHER GMAIL CLEANUP TOOLS
  
  Looking for a Clean Email alternative, Mailstrom alternative, or Unroll.me alternative? Gmail One-Click Cleaner is the privacy-first option:
  
  • No third-party server: your inbox is never forwarded, scanned, or stored elsewhere
  • No subscription: completely free, with no premium tier or paywalled features
  • No account creation: just install the extension and run it
  • Open source: audit the code yourself or fork it on GitHub
  • No tracking, no ads, no data collection of any kind
  
  
  ► FREQUENTLY ASKED QUESTIONS
  
  How do I free up Gmail storage without paying for Google One?
  Install Gmail One-Click Cleaner, run a Light or Normal cleanup, and let it bulk-delete old promotions, social mail, and large attachments. Most users free up several gigabytes on the first run.
  
  Why is my Gmail storage so full?
  Gmail counts every email and every attachment against your 15 GB Google account quota, which is shared with Google Drive and Google Photos. Years of newsletters, promotional emails, and large attachments add up fast.
  
  Can I really delete thousands of Gmail emails at once?
  Yes. Gmail One-Click Cleaner uses Gmail's own bulk-action interface to select and trash hundreds or thousands of matching emails per pass, with safety guardrails so it never touches starred or important mail.
  
  Is it safe to bulk delete Gmail emails with this extension?
  Yes. Emails go to Gmail Trash first (recoverable for 30 days), Safe Mode protects receipts and shipping confirmations, and you can run Dry-Run Mode to preview every deletion before anything happens.
  
  Does this extension work on Outlook, Yahoo, or iCloud Mail?
  No. Gmail One-Click Cleaner is built specifically for Gmail and Google Workspace inboxes.
  
  Will it delete emails I want to keep?
  The default settings skip starred, important, and unread emails. You can also add senders or domains to the global whitelist so they are never touched, and Review Mode lets you approve every batch before deletion.
  
  Is Gmail One-Click Cleaner really free?
  Yes. The extension is free and open source, with no paid tier and no premium features. Source code is on GitHub.
  
  
  ► OPEN SOURCE & TRANSPARENT
  
  Full source code, documentation, and changelog:
  https://github.com/TiltedLunar123/gmail-one-click-cleaner

• Apr 3, 2026
  description

  Free up Gmail and Google Drive storage in minutes — no upgrade needed.
  Gmail One-Click Cleaner is a free Chrome extension that bulk deletes old emails, large attachments, promotions, and newsletters so you can reclaim Google storage space without manually searching and selecting hundreds of messages.
  If you're seeing the "Gmail storage almost full" or "Google Drive storage full" warning, this extension helps you clean up gigabytes of email bloat in just a few clicks — no paid Google One plan required.
  ► WHAT IT DOES
  
  Automatically finds and bulk deletes emails with large attachments that eat into your Google Drive storage quota
  Mass removes old Promotions, Social notifications, and Newsletter emails while keeping your recent and important mail untouched
  Clears years of forgotten updates, forum digests, and automated alerts cluttering your inbox
  Replaces tedious manual searching and selecting with a guided visual progress dashboard that runs the cleanup for you
  
  ► PRIVACY & TRUST
  Your email is private — this extension respects that.
  
  Runs 100% locally in your browser. No email content, metadata, or personal data is ever sent to external servers.
  Trash-first deletion. Emails are moved to Gmail Trash, not permanently erased. You have 30 days to review and restore anything.
  Fully open source. Every line of code is publicly available on GitHub so you can verify exactly what the extension does before you install it.
  
  ► HOW IT WORKS
  
  Install Gmail One-Click Cleaner and pin it to your Chrome toolbar.
  Open Gmail (mail.google.com) and click "Run Cleanup."
  The extension opens a Progress Dashboard, automatically applies smart filters, selects matching conversations, and moves them to Trash.
  Watch the progress bar as it repeats the process across your mailbox until the cleanup is complete.
  
  ► WHO IS THIS FOR?
  
  Gmail users hitting Google storage limits who want to avoid paying for extra space
  Anyone buried under thousands of unread promotional, social, or newsletter emails
  People looking for a fast "fresh start" inbox cleanup without deleting their entire Google account
  Users who have tried manually deleting emails and want a faster bulk solution
  
  ► IMPORTANT NOTES
  Works on desktop Gmail in Google Chrome. Bulk deletion is powerful — we recommend reviewing your Trash folder after the first run to make sure you're comfortable with what was removed. Emails stay in Trash for 30 days before permanent deletion.
  Open source code and documentation:
  https://github.com/TiltedLunar123/gmail-one-click-cleaner

  Free up Gmail storage in minutes — no Google One upgrade needed.
  
  Gmail One-Click Cleaner is a free, open-source Chrome extension that bulk deletes old emails, large attachments, promotions, and newsletters to reclaim Google storage space fast. Stop paying for extra storage — clean up gigabytes of inbox clutter in a few clicks.
  
  Seeing "Gmail storage almost full" or "Google Drive storage full"? This extension replaces hours of manual searching, selecting, and deleting with an automated bulk email cleanup that runs in the background while you watch.
  
  
  ► BULK DELETE OLD EMAILS & FREE UP GOOGLE STORAGE
  
  • Finds and mass deletes emails with large attachments eating into your shared Google Drive / Gmail / Photos storage quota
  • Bulk removes old Promotions, Social notifications, Newsletters, and automated alerts — keeps recent and important mail safe
  • Reclaims gigabytes of space without upgrading to Google One — a free alternative to paid storage plans
  • Replaces tedious manual inbox cleanup with a guided progress dashboard that does the work for you
  
  
  ► SAFE BY DESIGN — YOUR EMAIL STAYS PRIVATE
  
  • 100% local — runs entirely in your browser. No email content, metadata, or personal data is ever sent to any external server.
  • Trash-first deletion — emails are moved to Gmail Trash, never permanently erased. You have 30 days to review and restore anything.
  • Open source — every line of code is publicly available on GitHub. Inspect it yourself before you install.
  • Smart safety guardrails — skip starred, important, and unread emails automatically. Safe Mode protects receipts and shipping confirmations.
  
  
  ► HOW IT WORKS — CLEAN YOUR GMAIL IN 4 STEPS
  
  1. Install Gmail One-Click Cleaner and pin it to your toolbar
  2. Open Gmail (mail.google.com) and click "Run Cleanup"
  3. Watch the live Progress Dashboard as it applies smart filters, selects matching emails, and moves them to Trash
  4. Review your Trash folder — restore anything you want to keep within 30 days
  
  
  ► THREE CLEANUP MODES FOR EVERY SITUATION
  
  • Live Mode — fully automated bulk cleanup. Set it and watch it run.
  • Review Mode — pause before each batch so you approve every deletion.
  • Dry-Run Mode — preview what would be deleted without touching a single email. Perfect for first-time users.
  
  
  ► BUILT FOR GMAIL USERS WHO NEED SPACE FAST
  
  • Gmail users hitting the 15 GB Google storage limit who want to avoid paying for extra space
  • Anyone buried under thousands of unread promotional, social, or newsletter emails
  • People who want a fast "inbox zero" reset without deleting their Google account
  • Users who tried manually deleting emails and want a faster bulk solution
  • Small business owners and freelancers managing multiple Gmail accounts
  
  
  ► FEATURES AT A GLANCE
  
  • Bulk delete or archive — choose per cleanup
  • Configurable rule sets — Light, Normal, Deep, or Custom
  • Scheduled cleanups — set daily, weekly, or monthly auto-maintenance
  • Global whitelist — protect specific senders and domains
  • Undo system — recover the last 20 cleanup operations
  • Statistics dashboard — track emails cleaned, space freed, and cleanup history
  • Multi-account support — clean multiple Gmail accounts
  • Works on Chrome, Edge, and Brave
  
  
  ► OPEN SOURCE & TRANSPARENT
  
  Full source code, documentation, and changelog:
  https://github.com/TiltedLunar123/gmail-one-click-cleaner

• Apr 3, 2026
  short_description

  Free up Gmail storage fast. Bulk delete old emails, large attachments, & promotions. The #1 inbox cleaner for Gmail.

  Free up Gmail storage fast. Bulk delete old emails, large attachments & promotions with scheduled cleanups, stats & undo.

• Apr 3, 2026
  permissions

  activeTab, scripting, tabs, storage

  activeTab, scripting, tabs, storage, alarms

Permissions & access

Permissions

activeTabscriptingtabsstoragealarmsnotifications

Host access

https://mail.google.com/*

Screenshots

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Gmail Footer Cleaner

Automatically hides Gmail’s Upgrade pill and footer clutter. No permissions. No data collection.

4

Declutter my Gmail

an extension to help you free up gmail space

57

Spam Annihilator

Help clean up your Gmail inbox by finding and deleting old spam emails

20

SmartMail Cleaner

Intelligently clean Gmail inboxes based on message open rates per sender

8