PolyBook

Bookmark Polymarket markets, write per-ticker notes, organize with folders & drag-drop - all in a persistent sidebar.

As of June 2026, PolyBook has users in the Productivity category.

Usersno change0%
Ratingno change0%
— reviews
Reviewsno change0%
Version
1.6.1
Manifest V3

History

1 snapshots

Tracking since Jun 29, 2026.

Not enough history yet for this metric — the chart fills in as we collect more snapshots.
View as table
DateUsersRatingReviewsVersion
Jun 29, 20261.6.1
Now1.6.1

Permissions & access

Permissions
storagealarmsdownloads
Host access
https://polymarket.com/*

Screenshots

PolyBook screenshot 1PolyBook screenshot 2PolyBook screenshot 3

About

PolyBook adds a persistent sidebar to Polymarket.com — your bookmarks, notes, and research organized exactly the way you want, right next to the markets you're trading.

──────────────────────────────────────
🔖 BOOKMARKS
──────────────────────────────────────
Save any Polymarket market to a folder with one click. Two ways to bookmark:
• Quick Bookmark — saves instantly to your last-used folder
• Bookmark As — opens a folder picker so you can choose exactly where it goes

Folders are fully customizable:
• Create unlimited folders with custom names and colors (38-color palette)
• Drag and drop bookmarks to reorder them within a folder
• Drag and drop folders to reorder them
• Rename or delete folders at any time

When deleting a folder with bookmarks inside, PolyBook asks whether you want to move the bookmarks to another folder or delete them — no accidental data loss.

──────────────────────────────────────
📝 NOTES
──────────────────────────────────────
Leave notes on individual candidates/outcomes within a market — not just on the market as a whole. Each note lives next to the Yes/No buttons for that specific ticker.

• Click the pencil icon next to any outcome to write or edit a note
• Notes appear inline below the market row so you never lose context
• Notes are grouped by market in the full Notes view
• Older notes saved before the latest version automatically get readable candidate names

──────────────────────────────────────
📂 EXPAND VIEWS
──────────────────────────────────────
Two full-screen overlays for when you need the big picture:

Expand Bookmarks:
• All folders with collapsible sections
• Drag and drop bookmarks and folders to reorder
• Rename or delete folders
• Download any folder as a JSON file (name, slug, link, and Gamma API URL for each market)

Expand Notes:
• Grouped by market (with collapse/expand per market) or sorted by time
• Search across all notes and market names
• Delete all notes for a market at once
• Storage usage bar so you always know how much space you're using

──────────────────────────────────────
💾 DATA & BACKUP
──────────────────────────────────────
All data is stored locally in chrome.storage.local — nothing is sent to any server. Your bookmarks and notes survive browser cache clearing.

• Export all data as a single JSON backup file
• Import JSON to restore or merge with existing data (merge or replace mode)
• Per-folder JSON export for use with the Polymarket Gamma API
• Weekly backup reminder badge on the extension icon if you haven't exported recently

──────────────────────────────────────
🌗 LIGHT & DARK MODE
──────────────────────────────────────
PolyBook automatically follows Polymarket's light or dark theme. No settings to configure — it just works.

──────────────────────────────────────
⌨️ DESIGNED FOR POWER USERS
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• Drag and drop everything — bookmarks, folders, notes groups
• Keyboard shortcut: ESC closes any overlay
• Smart folder delete with move or delete options
• Color-coded folders so you can orient yourself instantly
• Notes count chip on each bookmark so you know which markets have research attached
• Sidebar remembers whether it was open or closed between sessions

──────────────────────────────────────
🔒 PRIVACY
──────────────────────────────────────
PolyBook does not collect, transmit, or share any data. Everything stays in your browser. No accounts, no sign-in, no tracking.

──────────────────────────────────────
❓ PERMISSIONS EXPLAINED
──────────────────────────────────────
• polymarket.com — the extension only runs on Polymarket, nowhere else
• storage — saves your bookmarks and notes in your browser
• downloads — used only when you click Export
• alarms — powers the weekly backup reminder

──────────────────────────────────────

If you find PolyBook useful, consider leaving a review — it helps other traders discover it.

Technical

Version
1.6.1
Manifest
V3
Size
45.21KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
goimbonfflcjcnndldnpfliaipldapec
Developer ID
u72a2ff0521cec3d1f073b499e09d793d
Developer Email
[email protected]
Created
Jun 28, 2026
Last Updated (Store)
Jun 28, 2026
Last Scraped
Jun 29, 2026
Website
Support URL

Data sourced from the Chrome Web Store · last verified Jun 29, 2026.