Old YouTube UI by limen96

Bring a compact, classic layout back to desktop YouTube watch pages.

Features:
- Video on the left, compact recommendations on the right.
- Description and comments below the video.
- Adjustable player/sidebar widths and recommendation count.
- Optional Shorts and Playables filters (off by default).
- Separate fullscreen overlay options and reduced animation settings.
- Toolbar popup, advanced options, and one-click disable or restore defaults.

Privacy: settings are stored locally in your browser. The extension does not collect or transmit personal data and includes no analytics or advertising. YouTube itself continues to operate normally.

Permissions: access to youtube.com is used to adjust its page layout; storage saves your preferences. No account is required for this extension.

Desktop Firefox only. Embedded videos are excluded. YouTube changes its interface frequently, so some layouts may require an extension update or a page reload. This is a best-effort classic-style layout, not an exact recreation of every historic YouTube design.

Independent project; not affiliated with or endorsed by YouTube or Google.