simple-modify-headers
The extension rewrite the header (request or response) based on a rules table. It 's possible to add, modify or remove header fields for a choosen url pattern. It's possible to import/export the configuration
4,941 users
SVG Gobbler
Open source browser extension for finding, editing, exporting, optimizing, and managing SVG content.
4,811 users
Elasticvue
Elasticvue is a free and simple elasticsearch gui for your browser
4,756 users
xPath Finder
Plugin to get the elements xPath.
4,678 users
retire.js
Scanning website for vulnerable js libraries.
4,609 users
Salesforce inspector
Productivity tools for Salesforce.com administrators and developers to inspect data and metadata.
4,414 users
FlashPlayer - SWF to HTML
Open SWF links of Adobe Animate (Flash) in a pure sandboxed JavaScript emulator
4,341 users
X-Forwarded-For Header
This extension allows you quickly to set the X-Forwarded-For HTTP Header
4,320 users
Pomodoro clock extension
A simple pomodoro clock to hack your productivity.
4,307 users
YouTube Download Button
Free YouTube Download Button allows you to save YouTube video and audio files just in 1 click
4,283 users
Random User-Agent (Switcher)
Automatically change the user agent after a specified period of time to a randomly selected one, thus hiding your real user agent
4,281 users
WCAG Contrast checker
Checks for compliance with the contrast levels of foreground and background colors combination based on the requirements of WCAG 2.2
4,224 users
CSSViewer
A simple yet powerful CSS property viewer. For Firefox Quantum
4,221 users
SelectorsHub
xPath plugin to generate, write and verify xpath & cssSelector. It auto generates all kinds of relative xpath, axes xpath, index xpath, css selector.
4,215 users
Page Screenshot
Take a screenshot from the entire website with just one click.
4,187 users
Always active Window (Always Visible)
Pretend that all browser windows are active by spoofing the visibility state event
4,184 users
Open With
Quickly test out your web pages in Chrome, Edge, Safari, or Opera. Open With opens the current page in your other browsers with just two clicks.
3,970 users
ChatGPT Sidebar for Fire Fox
Use ChatGPT in sidebar. You won't need to waste time switching between ChatGPT and other tabs.
3,964 users
Language Switch
Allows to change the language identifier sent to webservers to whatever language you need.
3,952 users
ColorFish 🐠 Color Picker
Open-Source Color Picker for Websites and Desktop Apps. With ColorFish you can get a color reading from any point in your browser and desktop. ColorFish is the only eyedropper browser extension with desktop color selection support.
3,946 users
XML Viewer Plus
A powerful XML Viewer, supports text/regex and jQuery/CSS, XPath selectors
3,865 users
Ahrefs SEO Toolbar: On-Page and SERP Tools
Save hours with a complete toolkit in one SEO extension. Insights for on-page, keyword research, and link analysis on any webpage.
3,775 users
Force Copy
Force Copy professionally circumvents limitations pertaining to Web Copying, Keyboard Usage, and Right-click Functionalities, facilitating an unhindered browsing experience. Open Source Project: https://github.com/WindrunnerMax/TKScript.
3,719 users
Open in Tor Browser
Open current page or link in tor browser for better privacy
3,690 users
Pixel Perfect Pro
Pixel Perfect Pro helps developers and designers to make best sites and more high quality products.
3,684 users