WebDOOM
Play WebDOOM in the side panel, inject a floating box, or open a tab. Bundled wasm; bypasses most page CSP via side panel.
Mouse Hidden (macOS)
Automatically hides cursor in fullscreen video mode to solve cursor visibility problem on macOS and other platforms
Screen Ruler
Drag to measure any area on screen in pixels
Volume Booster
Boost the volume of any audio or video in your browser up to 600%. No data collection, completely private.
Web Notes Assistant
Capture highlighted text and screenshots from any webpage into organized workspaces. Export notes as PDF or DOCX. Features dark/light mode, code-style preservation, drag reordering, and cross-tab sync. 100% private — no data leaves your device.
Tab Efficiency Booster
Improve efficiency by pausing background tabs automatically.
Search Popup
Displays a smart popup when you select text on any webpage: search, copy, convert, copy to clipboard, open URLs.
1 user
Brothers Anime Inspired
A premium dark crimson cinematic Firefox experience with an original anime-inspired toolbar theme
Orbit, the Cat
Read the mind of Orbit, the developer's cat, on each new tab - she will tell you how awesome you are. What can be better than cheering up while you're working? Try it :)
1 user
RandTab
Random stunning, interesting, out-of-pocket or weird images for your new tab from Wikipedia.
1 user
BMW - Broken Mouse Wheel
Just hold the CTRL button while moving your mouse to scroll up and down. For known issues and upcoming improvements visit: https://github.com/WhereShitHappens/BrokenMouseWheel
1 user
Zenshare
The smoothest way to share company news to your team. Reinforce company identity, reduce information stress.
1 user
Tabster
A port of Tabby https://addons.mozilla.org/addon/tabby-window-tab-manager/ Useful for finding tabs when you have dozens or more open.
1 user
