Mozilla Firefox Plugins, Add-ons and extension Page 15 of 74

Automatically change the user agent after specified period of time to a randomly selected one, thus hiding your real user agent.

This extension indexes all your bookmark items once and updates its indexing database when a change occurs in your bookmark tree like a new bookmark being added, removed or modified. This database can then be used to find matching terms using the extension's popup window.

Night Eye is a browser extension that enables dark mode on nearly any website. It does NOT simply invert the colors, but utilises a completely new approach that improves your browsing experience.

AI-powered keyboard app for Android with ChatGPT integration, grammar correction, tone adjustment, theme customization, glide typing, over 30 languages.

WebCull is an online link manager that helps you keep all your links organized for one place that's accessible from everywhere.

Online Radio streams for J-pop, K-pop and Anime songs.

Makes every page (or only pages that you want) to have light text on dark background. Exact colors are customizable.

Linkman Pro allows for managing large amount of URLs in its own database. Linkman Pro can efficiently organize, synchronize and check large amounts of links and integrates with Internet Explorer, Chrome and Firefox. You get the capability to export bookmarks in a variety of form.

TTV LOL PRO removes most livestream ads from Twitch. This is free, don't expect it to be perfect.

FoxyProxy sells reliable, fast, secure VPN and proxy servers in 110+ different countries with 6 ways to connect.

Ever wished your online searches could make a positive impact on the planet? Now, with Search For Trees, your every click contributes to planting trees for free!

Privacy First Web Simplifier Extension - Access ladder services such as 12ft.io, 1ft.io and self hosted alternatives (Ladder & 13ft for example) with a button!.

LunaPic is an online photo editor that allows you to edit, crop, rotate and resize images, add effects to your photos, create slideshows, animation and collagesand convert video to gifs.

VeePN is a tool to protect your identity. 2500+ servers, over 2500+ IP Addresses,42 countries, more than 50 locations are giving users opportunity to surf the Internet freely. VeePN does not collect any of your personal information and does not transfer it to any outside sources.

CheerpX For Flash is a long-term HTML5 solution for preserving accessibility to Flash applications on modern unmodified browsers.

A free, full-featured podcast player with seamless device synchronization, episode downloads, offline mode and more.

View and manage downloads from a tidy statusbar.

This was a remake for old well-known addon Download Statusbar .

View and manage downloads from a tidy statusbar. Despite its compact size, Download Manager (S3) packs in more useful features th.

Ivacy has completely transformed its service, and are better than ever. Ivacy now offers servers in 44+ countries, along with additional protocols. Moreover, the whole website is revamped to make navigation user-friendly and interactive.

Bookmark, Archive, Screenshot & Markup - All-In-One Web Collector, must-have research tool

Make AI Chat accessible everywhere on all websites. Support OpenAI ChatGPT, Google Bard, You Chat, Perplexity Ai, Bing image, Suno music, Copilot.

Track web page changes and get notified. Free Sign-up. Have all data in one place

You can quickly create a temporary and disposable email address to verify your email. Protect your email from spam, bots, and phishing with TempMailg.

A dynamic theme that allows colouring Firefox in a Vivaldi style fashion.

YT Siphon is a browser extension that lets you choose to open YouTube videos in alternative frontends. Instead of auto-redirecting, it gives you the power to decide with simple shortcuts.

MAL-Sync is a powerful extension and userscript, which enables automatic episode tracking between MyAnimeList/Anilist/Kitsu and multiple anime streaming website.