Mozilla Firefox Plugins, Add-ons and extension Page 24 of 71

CookieBlock is a browser extension that allows you to automatically remove cookies that do not respect your privacy. Through the use of advanced machine-learning technology, it categorizes cookies into four distinct purposes.

A browser extension that progressively immerses you in a language. Using Google Translate we translate frequent words in sites you read to a language you want to learn! This will not teach you a language but instead hopefully expand your vocab.

Save time by optimising your information diet.

Refine and declutter the Twitter web experience.

An extension that uses Google's Gemini AI to summarize web pages and translate them into multiple languages. It helps students, professionals, and language learners quickly understand content.

c0x0.com let you create anonymous, random and permament e-mail aliases that protect your privacy. Aliases can be attached to any existing e-mail address you already own. Support for custom domains and developer API. Create free account.

Your Digital Web Scrapbook. Save web pages with just one click!.

Extension to return old Twitter layout from 2015.

Stream videos without buffering in the browser. An extension that replaces bad video players on the internet with a better, accessible video player designed for your convenience.

Open-source extension for downloading video, audio, and streaming media, compatible with Firefox, Chrome, and more.

xyz.am is a privacy-focused Linktree alternative that lets you create personalized bio pages, short URLs, email aliases, and subdomains — all with ad-free hosting. It includes support for QR code generation, vCards, social links, and even one-time secret sharing.

Swift Selection Search (SSS) is an add-on for quickly searching for selected text in a page using your favorite search engines.

Brower extension to convert web pages to clean Markdown and copy to clipboard so you can feed it to your favorite LLM model as context with just 1 click!.

Productivity app. Save information like a sticky notes. You can create notes with images, videos or whatever you want. Save pages to read later or capture any web content with the chrome or firefox extension. Share boards with your friends. Create public boards.

Have you ever wanted to send an article or long conversation over IM or post to Twitter, only to have it be over the character limit? That's what TinyPaste is for. The Firefox addon lets you right click on any selected text to save it; you can also enter text into the...

Modern Chrome Web Extension and Firefox Browser Addon for The Aviation Safety Network to enable dark mode plus add additional features.

IPFS Companion harnesses the power of your locally running IPFS node (either through the IPFS Desktop app or the command-line daemon) directly inside your favorite Chromium-based or Firefox browser, enabling support for ipfs:// addresses, redirecting content-addressed websites...

save-as-ebook - Save a web page/selection as an eBook (.epub format) - a Chrome/Firefox/Opera Web Extension

Improve your browsing and shopping experience at Steam with many features and quality of life improvements!

Baccarat Cheat Sheet is a free browser extension by Baccarat.Wiki that helps players learn or quickly review how to play baccarat. Whether you're just starting out or need a fast reference during gameplay, this tool provides clear, structured information right in your...

ChatZilla is a clean, easy to use and highly extensible Internet Relay Chat (IRC) client, built on the Mozilla platform, which provides all the usual features: multiple servers, a built-in list of standard networks, easy searching and sorting of available channels, logging, and...

Lofi-Box is an extension that allows you to listen to lo-fi music from your web browser.

Write down your lessons without distraction and get automatic reminders. Capture new knowledge and make it yours while staying focused.

Browser extension that protects you from malicious websites.

Sticky Password manager and form filler securely stores your passwords, automatically fills in login account fields for programs and websites. This product contains also strong password generator.