Discover what runs a website - This Firefox extension helps you identify technologies used on any website at the click of a button.
Manage and switch between multiple proxies quickly & easily.
a customizable extension to save the images from the current tab page
NewScrollbars (aka NoiaScrollbars) Requires Restart
The "NewScrollbars"-extension replaces default scrollbars of Firefox and Thunderbird with colorized ones (partly) known from "Noia themes".
DevTools extension for debugging Vue.js applications.
This extension allows you to fill all form inputs (textboxes, textareas, radio buttons, dropdowns, etc.) with **random/dummy** data.
The purpose of this extension is to help developers test their forms quickly and easily.
Redesign the web with Stylus, a user styles manager. Stylus allows you to easily install themes and skins for many popular sites.
Easy to use video and audio converter and muxer written in WebExtension built on top of the well-known FFmpeg converter
Violentmonkey provides userscripts support for browsers.
Open current page or link in Chrome browser
EditThisCookie is a cookie manager. You can add, delete, edit, search, protect and block cookies!
The Best Mod and Extension for Slither.io! Mod Zoom, Play with Friends, Skins, Custom Skins, Bots
Instead of completely blocking canvas fingerprinting, Canvas Defender add-on creates a unique and persistent noise that hides your real canvas fingerprint. This add-on protects you while browsing both in normal and private mode.
ErrorZilla Plus Requires Restart
This extension is a replacement of Firefox official error page, which adds some useful tools to aid your troubleshooting.
The tools include:
- Google Cache (view the page cached by Google)
- Coralize (use Coral CDN proxy to connect again)
- Wayback ...
Hackbar. Requires Restart
Add, modify or remove a header for any request on desired domains.
Zoom in or out on web content using the zoom button for more comfortable reading.
View HTTP headers of a page and while browsing.
This is an unofficial "Live HTTP headers" clone, mainly to fix the Replay feature!