Ecosia Search Icons
Displays the icon for search results on the Ecosia search results page.
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Welcome!
A serene New Tab dashboard connected to Microsoft To Do, featuring daily focus, ambient weather, and inspiring aesthetics.
Hero vs Villain Showdown Quiz
Power up in English! This popup quiz gives a Vietnamese clue about a superhero or villain — guess the correct English name. Perfect for comic fans, movie buffs, and learners who love epic battles.
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ClearFrame
Highlights authorial choices with neutral alternatives.
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Lenta.ru Pop-up Remover
Removes the fresh news pop-up and generally restores the site to its original state (without some extra 'info' at the header)
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Night mode - Lite
Modo noche inteligente y sin afectar el rendimiento.
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QuickNotes
QuickNotes provides a simple text area to record and save notes instantly. All notes are stored locally and persist across sessions.
Bookmark Flow
Turn your new tab into a visual board to organize bookmarks as draggable folder cards.
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YouTube Shortcut Blocker
Choose exactly which YouTube keyboard shortcuts should be blocked. Numpad 0-9 are blocked by default.
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mineral-crystal-structure-quizzer
Identify mineral crystal systems, Mohs hardness values, and optical properties with MineralCrystalStructureQuizzer through interactive educational quizzes for geology and earth science learners.
Architecture Vocab
Learn essential English words for architecture, building design, and construction.
AI & ML Tech Vocab
Learn essential English words for Artificial Intelligence, Machine Learning, and Data Logic.
Tab Note Keeper
Leaves a friendly little note tied to the current tab, so your place stays your place. Great for burrowing through long reads or multi-step research.
atmospheric-pressure-signal-forge
Master weather systems, atmospheric dynamics, and climate indicators through focused meteorology challenges presented in a clean browser toolbar popup for curious minds.
Entgender
Entfernt Gendersprache auf Webseiten: Genderstern, Doppelpunkt, Binnen-I, Doppelformen. Open Source, ohne Datensammlung.
BigTime Project Row Colourer
Colours BigTime timesheet rows by project using light, readable colours.
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MD Viewer (Basic MarkDown Viewer)
Firefox için hafif, hızlı ve karanlık mod destekli Markdown (.md) dosya görüntüleyici. Kod ve dokümanlarınızı temiz bir arayüzle okuyun.
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Port Number Lookup
Look up standard TCP and UDP services for common network ports.
Punycode Converter
Convert internationalized domain names to and from ASCII Punycode.
Google Search UI Chooser
Note: In late 2019, Google removed some of their available UIs, so not all options are functioning anymore.
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Glossbite: Dictionary
Look up words without leaving the page. Double-click or right-click any word to get its definition, pronunciation, and usage examples in a compact popup. Definitions from Wiktionary, with audio provided by the Free Dictionary
cloudpip
Check the weather without opening another tab. See the current temperature right on your toolbar and explore hourly conditions or a 7-day outlook for up to six saved locations.
Stack Overpaint
Paints over user avatars, changes usernames to generic user ids, and changes color themes on Stack Overflow. To change theme colors, go to settings in url about:addons.
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BC2YT
Shows Bitchute videos in YouTube's recommended section.
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Void for Twitch
Pure-black theatre mode: chat floats over the stream in a dark fade, and the panels and clutter around it disappear.