uBO Lite (uBOL), an MV3 API-based content blocker.
Release notes
- [regression] Fix potentially broken custom cosmetic filters
- Add visual cue about invalid custom filters
- Launch offscreen document only when there are
+js()filters - Updated filter lists
- Commit history
Installation
When a new release is created, there is a delay before it becomes available in the various platform stores due to their respective review process. This is normal, please do not open issues about these delays.
- Chromium-based browsers: Install from Chrome Web Store
- Firefox: Click uBOLite_2026.422.1301.firefox.signed.xpi
- Microsoft Edge: Install from Edge Add-ons store
- Safari: Install from App Store