MDN Search 2026: Web & Extension Developers' Bible
Set MDN as your default engine for instant access to 11,000+ verified web docs. Use AI Help for real-time coding solutions and technical preservation through 2026. The world’s most trusted library for HTML, CSS, and JS—search like a pro today!
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ConvoVault: AI Chat Exporter
Export conversations from ChatGPT, Gemini, and Grok to local JSON. Privacy-first, local-only, and easy to use.
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Search Enhancement Suite
Enhance your search engine experience with blocking, highlighting, saving search results and more
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uBlacklist KD
uBlacklist 旧バージョン 自分用 テスト Blocks sites you supecify from appearing in Google search results
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Calculator
A sleek, Calculator extension for your browser, offering a clean and intuitive interface for all your basic and advanced calculations.
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Shift Click Select
Easily select large portions of websites without needing to drag range selectors around, using two simple buttons; "Start Selection" and "Expand Selection". Great for text to speech and other use cases where mobile text select can be problematic.
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Browsing History Graph
Visualizes browsing history as a directed graph (Beta, may have some lags)
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Figure Lookup
Instantly find figure details on MFC.Instantly find figure details and market prices on MyFigureCollection while browsing AmiAmi, HobbySearch, and more. Effortlessly connect your favorite anime figure shops to your collection database.
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BetterBangs
Adds *ALL* DDG !Bangs to a lot of search engines including Startpage, Bing and Google.
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LetterMarkd
Letterboxd ratings, reviews, and financial data overlaid on any movie-related webpage.
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IP Geolocator
Enter an IPv4 address to view its approximate geolocation: country, region, city, coordinates, ISP, etc. Uses ipwho.is API (free, HTTPS-native).
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FormSolver GPT5 Nano
Reads Google & Microsoft Forms and shows AI answers using ApiKey.
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Clip Inserter
A browser extension that takes text copied to the clipboard and inserts it into the page.
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Kagi Infinite Free Search
Randomly chooses a Kagi session for each web search to have infinite quotas.
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Pixiv Hidden Filter Auto Show
Always shows works hidden by Pixiv's search filter by automatically adAlways shows works hidden by Pixiv's search filter by automatically adding dgw=1 to every search and tag URL.ding dgw=1 to every search and tag URL.
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redirect-to-archive.today
Add a toolbar button to redirect the current tab to the last snapshot on archive.today
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BBE library manager
Manager basique permettant de trier les pdf de la bibliothèque de Black Book Editions.
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BitRef
BitRef will help you view the current balance of any Bitcoin address. Just type: "btc [space or tab] bitcoin_address" in Firefox's address bar. This is the easiest and fastest way to check balance of any Bitcoin address.
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Currency Converter App
Instantly convert currencies by highlighting numbers on any website. View live rates, edit values, and access charts in one click.
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