WhatRuns
Discover what runs a website - This Firefox extension helps you identify technologies used on any website at the click of a button.
4,918 users
Open in Google Chrome Browser
Open current page or link in Chrome browser
4,885 users
Mobile DevTools
an extension that adds Eruda developer tools to Firefox Android. Lets you use the console, inspect elements, and network monitor on your phone
4,868 users
SVG Gobbler
Open source browser extension for finding, editing, exporting, optimizing, and managing SVG content.
4,820 users
retire.js
Scanning website for vulnerable js libraries.
4,811 users
Eye Dropper
Pick colors from any website.
4,776 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
4,762 users
Ahrefs SEO Toolbar
Save hours with a complete toolkit in one SEO extension. Insights for on-page, keyword research, and link analysis on any webpage.
4,682 users
Copy Selected Links
Right-click selected text to copy the URL of any links it contains.
4,674 users
Mouse Gesture Events
Control your browser faster and easier with gestures using mouse movement.
4,664 users
Vercel
Use the Vercel Toolbar on production deployments
4,634 users
Google Analytics Blocker
Block Google Analytics in any website. If you are a developer and you do not want to watch your own visits on your page or you are just a web user that you do not want pages analyse you, this extension is for you.
4,559 users
Elasticvue
Elasticvue is a free and simple elasticsearch gui for your browser
4,500 users
View Page Source
View the source code of a page with the click of a button.
4,488 users
Page Screenshot
Take a screenshot from the entire website with just one click.
4,471 users
HackBar
A HackBar for new firefox (Firefox Quantum). This addon is written in webextension and alternatives to the XUL version of original Hackbar. Press F12 to use HackBar
4,439 users
View Image Info Reborn
Display info for the current image in a new window, new tab, or overlaid on the image. Convert WEBP images to PNG or JPEG. Send an image URL to TinEye for reverse image search. "View image..." in same tab? Check the screenshots for all the options.
4,426 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.
4,416 users
FindSomething
在网页的源代码或js中找到一些有趣的东西。欢迎一起交流,微信canxiao_xiao
4,396 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
4,392 users
Vue.js Devtools v6 (legacy)
Browser DevTools extension for debugging Vue.js applications. This is the legacy version of Vue Devtools (v6) for Vue 2 compatibility.
4,225 users
FlashPlayer - SWF to HTML
Open SWF links of Adobe Animate (Flash) in a pure sandboxed JavaScript emulator
4,097 users
Pomodoro clock extension
A simple pomodoro clock to hack your productivity.
4,049 users
Granted: access multiple AWS accounts at once
View multiple cloud accounts and regions in a single browser.
3,901 users
Spoof Geolocation
This extension alters browser Geolocation latitude and longitude to user-defined values
3,866 users