Bookmarklets Collection
Set of drag-to-install bookmarklets for web development and everyday browsing.
Artifact by Simon Willison
IndexedApache-2.0Web utilitiesNo sign-up
Use it
Opens tools.simonwillison.net in a new tab. Nothing to install.
- You provide
- Dragging to bookmarks bar
- You get
- Installed bookmarklets
- Account
- No sign-up needed
- AI
- No AI: a plain tool
- Your input
- Not stated: check the tool's privacy notes before using private data
- Price
- Free to use
- Made with
- AI-built app
- Source
- Open source
- Link check
- Answered on Nov 1, 2026
About
Bookmarklets Collection is an AI-built single-page app in the web utilities category (bookmarklets). It opens in your browser, so there is nothing to install. You provide dragging to bookmarks bar and get installed bookmarklets. It needs no account. It is a plain tool: no AI model is involved. The source code is public on GitHub (simonw/tools).
Category: Web utilities · bookmarklets
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Details
- Auth
- No auth
- License
- Apache-2.0
- Repository
- github.com/simonw/tools
- First seen
- Oct 31, 2026
- Last checked
- Nov 1, 2026
- Source
- GitHub
More from Simon Willison
Cite this page
Bookmarklets Collection: free online tool. Agent Mart. https://agentmart.dev/artifacts/bookmarklets-collection (last updated 2026-11-01)