Browse 1,873 Mozilla Firefox Plugins, Add-ons and extension on AlternativeTo including popular Mozilla Firefox options.
If you had to clear the last 2 hours of your browser history or you had to surf the Internet using Incognito mode, this extension can clear your history under false pretenses and can manufacture false reasons why you were in incognito mode.
Whenever you click on an email link, this Chrome & Firefox extension will copy the email address on to your clipboard & block the email client from annoyingly interrupting you.
A browser extension that adds V4L2 camera control panels to the Autodarts board's /config page. Click any camera stream image to open a floating panel with sliders, toggles, and selects for every V4L2 control exposed by the board.
GDPR introduced many new privacy standards around the world, but it seems like that some providers requires you to untick a lot of checkboxes to protect your privacy at least a little more.
Savely automatically finds discounted gift cards while you shop at Amazon, Walmart, Target, Starbucks, Nike, and thousands of other stores—so you never miss a deal.
BuyLo helps you find up to 54% off flights at major airlines and booking sites. It's like Honey, but for flights!.
Never miss a deal again. ShopSmart Pro is a free, privacy-first browser extension that supercharges your online shopping on Amazon, eBay, and 15+ global retailers.
Live editor for CSS, Less & Sass, with Live preview of code with an in-page editor. . Featuring: Autocomplete, Less/Sass code to CSS conversion, beautify, minify, CSS reloader, linter, etc.
As you browse the internet, Big Tech Detective will alert you if the website you are on is exchanging data with Big Tech by identifying and measuring connections to internet protocol (IP) addresses owned by Amazon, Facebook, Google, and Microsoft.
uBlock Origin
Free browser extension that adds productivity tools to ChatGPT — copy conversations, export chats, bulk delete/archive, and optimize prompts with on-device AI.
Quicktalk is a mini call center software for small businesses. Pick a phone number for your business, set up a custom auto-attendant and manage your customer calls from any device. Quicktalk offers unlimited calling, inbound/outbound for $19/month per company.
Real-time redirect console that traces server and client redirects, detects loops and ping-pong patterns, and generates clean debugging reports.
Capture any webpage with one click. Perfect for researchers, analysts, and anyone who needs to archive web content reliably.
Linkumori is a tool that cleans URLs before they load, removing tracking parameters that follow you on the web. It removes tracking and analytics parameters, hyperlink auditing, ETag tracking, History API tracking injections, and Google and Yandex search result rewrites.
TranslatePlus provides a cost-effective translation API with high accuracy, easy REST integration, and support for multiple languages—ideal for apps, websites, and SaaS products.
Google Translate
Spider Pro is the easy way to scrape the internet. Simply point and click to turn websites into organized data and download them as JSON/CSV. No coding or configurations required.
MetaTube downloads video from YouTube using youtube-dl and can add metadata from a specified metadata provider to the downloaded file.
A handy little browser extension to access your favorite SEO tools and searches directly.
Instagram CRM and outreach automation. Discover leads, manage your pipeline, and run browser-based follow, DM, and reply workflows with built-in pacing and daily limits.
AliInvoice™? Converts AliExpress order details into an invoice ready to print!
PeerTube Companion is an experimental WebExtension aiming to improve user experience with PeerTube. Right now, the extension redirects to a PeerTube version of a video, when trying to reach it from YouTube, if it's available on PeerTube.
LibRedirect
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