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Preview of Folded

Folded by uintptr

A Firefox extension that lets you customize any website with natural language. Describe what you want to change, and Folded uses Claude to generate and inject the CSS and JavaScript for you.

ExperimentalExperimental
Some features may require paymentSome features may require payment
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Extension Metadata

About this extension
How it works

Click the Folded toolbar button on any page.
Describe the change you want (e.g. "hide the sidebar", "make the font larger", "remove ads").
Folded sends a snapshot of the page's DOM structure to Claude, which returns the CSS and/or JavaScript needed.
Preview the change, then accept or discard it.


Accepted customizations are saved per-hostname and re-applied automatically on future visits. You can view, edit, and delete rules from the extension's settings page.
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Permissions and data

Required permissions:

  • Access browser tabs
  • Access your data for all websites

Required data collection, according to the developer:

  • Browsing activity
  • Website content
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More information
Add-on Links
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Version
0.0.6
Size
28.81 KB
Last updated
7 days ago (Apr 3, 2026)
Related Categories
  • Appearance
License
MIT License
Version History
  • See all versions
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