kacperwyczawski/herbisight

Firefox extension that filters YouTube videos labeled Made with AI. Fork of Weedout.

6

stars

6

commits

JavaScript

primary language

Sep 7, 2026

updated

addons.mozilla.org/en-US/firefox/addon/herbisight-for-youtube/

README

HerbiSight

[!NOTE] HerbiSight is a fork of weedout-for-youtube ported to Firefox.

HerbiSight is a Firefox extension that automatically removes videos YouTube labels as “Made with AI” from your feeds, search results, related videos, playlists, and shorts before you click them.

What it does

  • Uses YouTube’s own disclosure labels rather than a blocklist or heuristic AI detector.
  • Remove mode hides labeled videos completely; Dim mode fades and tags them for review.
  • Optional auto-skip for labeled Shorts.
  • Caches verdicts locally and makes no analytics or tracking requests.

Prerequisites

  • Bun (or Node.js)
  • Firefox (version 109.0 or higher)

Development & Build

1. Install dependencies

bun install

2. Run locally in Firefox

Launch a fresh Firefox instance with HerbiSight automatically installed and live-reloading enabled:

bun run dev

Alternatively, you can load it manually:

  1. Open about:debugging in Firefox.
  2. Click This FirefoxLoad Temporary Add-on....
  3. Select extension/manifest.json.

3. Lint the extension

Validate the manifest and code against Mozilla's Add-on guidelines:

bun run lint

4. Build extension package

Package the extension into a distribution archive in dist/:

bun run build

Honest Limit

HerbiSight can only filter videos YouTube labels. Unlabeled AI content still gets through.

License & Privacy

Contributors

kacperwyczawski/herbisight

Firefox extension that filters YouTube videos labeled Made with AI. Fork of Weedout.

6

stars

6

commits

JavaScript

primary language

Sep 7, 2026

updated

addons.mozilla.org/en-US/firefox/addon/herbisight-for-youtube/

README

HerbiSight

[!NOTE] HerbiSight is a fork of weedout-for-youtube ported to Firefox.

HerbiSight is a Firefox extension that automatically removes videos YouTube labels as “Made with AI” from your feeds, search results, related videos, playlists, and shorts before you click them.

What it does

  • Uses YouTube’s own disclosure labels rather than a blocklist or heuristic AI detector.
  • Remove mode hides labeled videos completely; Dim mode fades and tags them for review.
  • Optional auto-skip for labeled Shorts.
  • Caches verdicts locally and makes no analytics or tracking requests.

Prerequisites

  • Bun (or Node.js)
  • Firefox (version 109.0 or higher)

Development & Build

1. Install dependencies

bun install

2. Run locally in Firefox

Launch a fresh Firefox instance with HerbiSight automatically installed and live-reloading enabled:

bun run dev

Alternatively, you can load it manually:

  1. Open about:debugging in Firefox.
  2. Click This FirefoxLoad Temporary Add-on....
  3. Select extension/manifest.json.

3. Lint the extension

Validate the manifest and code against Mozilla's Add-on guidelines:

bun run lint

4. Build extension package

Package the extension into a distribution archive in dist/:

bun run build

Honest Limit

HerbiSight can only filter videos YouTube labels. Unlabeled AI content still gets through.

License & Privacy

Contributors

Languages

JavaScript

75.5%

CSS

18.3%

HTML

6.2%