Link Analyzer
Analyze the status of the links in a complete webpage or in selected text.
321 users
Owl devtools
Firefox devtools extension for Odoo Owl framework
320 users
Stark Accessibility Checker
Find and fix compliance issues in record time with automated checks and smart suggestions.
320 users
JavaScript Switch
This plugin provides a button which behaves like that, set `javascript.enabled`=`false` or `true` at `about:config` page..
319 users
Palette Creator
Creates a color palette from any image. Just right-click on the image and select the 'Palette Creator' option.
318 users
LoadTabOnSelect
Load newly-opened background tabs on selection, rather than automatically in the background. This addon uses the WebExtensions API, and therefore fully supports Firefox 57+.
316 users
Chrome Litchi Virtual Mission
Adds ability to export mission from mission hub as google earth virtual tour
315 users
Color Picker
Pick up amazing color on one click
315 users
Passwork Auto Logon
Use your Passwork accounts to auto signin on web sites in one click.
312 users
JS Injector
Inject JavaScript custom code into every webpage (e.g. to help with debugging).
311 users
Material Design Colors Picker
Copy a Material Design Color in one click in either #HEX, HEX, RGB and RGBA format.
310 users
Webcompat.com Reporter
Adds a button to allow users to easily report site compatibility issues at webcompat.com, for the active tab.
310 users
Performance-Analyser
Get insight into the performance of the website in the current tab - sort of a mini live version of WebPageTest.
308 users
Image Map Editor
Check and editing the image maps inside the web page with magnifying glass.
305 users
Auto Save HTML
Auto Save HTML is a small extension which can be used to automatically download the HTML document(s) of a specified website when browsing that same website.
305 users
Remove Site Cookies
Remove Site Cookies
302 users
Angular state inspector
Helps you to debug Angular component state. Supports Angular 1/2+/Ivy/hybrid!
301 users
GitHub Web IDE
This extension enhances GitHub repositories by adding a convenient dropdown menu which offers direct links to various online platforms that allow users to view and interact with the repository's source code in an environment reminiscent of an IDE.
300 users
Virtual Hosts
Apply virtual hosts and overwrite the Hosts header for development purposes.
297 users
ScriptCat Beta
脚本猫,一个用户脚本管理器,支持后台脚本、定时脚本、页面脚本,可编写脚本每天帮你自动处理事务.
296 users
Viewport
Displays the current viewport size when resizing the browser window.
296 users
EyeBankWeb Plugin Adapter
This add-on allows FireFox to call the locally installed IrisGuard EyeBank APIs using native messaging, giving the user full functionality of all IrisGuard EyeBank APIs calls such as capturing iris images and doing a recognition.
295 users
Adobe Target VEC Helper
Load your website's desktop and mobile views effortlessly in Adobe Target with the VEC helper extension
295 users
Siteimprove Browser Extension
Website performance scores at your fingertips Have the most comprehensive performance metrics always by your side: - how a web page lives up to quality standards - how discoverable it is for search engines - if it meets accessibility standards
293 users
Easy Favicon Scraper
Download the favicon of a website with 1 click
293 users