onHover — Developer Toolkit
25+ dev tools in one click: inspect elements, pick colors, screenshots, API tester, SEO analyzer, fonts & more — no DevTools needed.
Crypto Sender
**Crypto Sender** is a Firefox extension that allows you to send encrypted messages securely and privately. All encryption operations are performed locally in your browser, ensuring that your messages remain confidential.
0 users
AllBlocker
An Adblocker that blocks all requests from a blacklist of known ad servers and removes ads loaded on css.
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ClipMemo
Your clipboard never forgets. Saves your last 50 copied items with search, pins, stars, and instant re-copy — stored 100% locally on your device.
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MailBot — Disposable email
Disposable email addresses with OTP detection, right in your browser.
SearXNG (searx.fmac.xyz)
Make SearXNG (instance searx.fmac.xyz) the default search engine. SearXNG (previously Searx) is a free and open-source metasearch engine.
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SearXNG (search.rowie.at)
Make SearXNG (instance search.rowie.at) the default search engine! SearXNG (previously Searx) is a free and open-source metasearch engine.
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Kapeesh Web Extension
Kapeesh is an Simple, Secure and platform independent Social media app . With the Kapeesh app, you’ll get simple and secure messaging that you completely control across all platforms and devices.
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Rabail's SEO Toolkit
A powerful all-in-one SEO toolkit for instant backlink checks, traffic analysis, indexing insights, keyword extraction, and more—right from your browser.
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InZone
FlowState helps you achieve peak productivity by combining three essential tools: smart task management, Pomodoro timer, and intelligent distraction blocking.
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Bulk Container Switcher
Quickly move multiple selected tabs to any Firefox container with one click. Perfect for organizing your browsing sessions and keeping work, personal, and shopping sites separate. No more switching tabs one by one!
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Privacy Interceptor
Uploading a document? Privacy Interceptor catches hidden personal data you might miss - IDs, bank info, addresses, even faces - and lets you redact it first. All processing stays local.
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GeoStreamr: Anti-Stream Sniping for GeoGuessr
Geostreamr — free and open-source extension to avoid stream sniping on GeoGuessr.
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