Jazz-MIDI
MIDI support for browsers
3,203 users
SVG Gobbler
Download and optimize icons, logos, and vector SVGs from websites. SVG Gobbler hunts down the SVG content in your current tab, highlights unique attributes about it and gives you the option to download or copy to clipboard.
3,194 users
Clockwork
php dev tools integrated to your browser
3,179 users
FB unseen
Blocks the ”seen” feature of the facebook messenger, and your friends will no longer be able to see if you read their messages.
3,168 users
Referer Control
Control the HTTP Referer on a per-site basis.
3,164 users
webhint
Check for best practices and common errors with your site's accessibility, speed, security and more.
3,143 users
Page Ruler
Measure page elements size in pixel with an easy-to-use ruler.
3,092 users
WebXR API Emulator
Emulate WebXR devices on your browser
3,074 users
Katalon Recorder | Automated Selenium Tests Genera
Selenium IDE alternative to record and export Selenium scripts. Provides reports & screenshots. Fast & open-sourced.
3,069 users
SmartProxy
SmartProxy is a smart automatic proxy switcher that will automatically enable/disable proxy for the sites you visit, based on customizable rules.
3,056 users
ReCaptcha Solver
Verify Google ReCaptcha V2 automatically with :2Captcha, DeathByCaptcha, ImageTyperz, RuCaptcha, Anti-Captcha, BestCaptchaSolver and EndCaptcha Without API or TOKEN key it won't work!!
2,981 users
Wizdler
Parses the WSDL files and generates SOAP messages for you.
2,956 users
Merge Windows
Merges the tabs from multiple windows together into one window. Extension won't show context menu item when there aren't more than one window of the same type to merge together. Private windows will only merge with private windows not normal.
2,875 users
LiveReload - Web extension
Web extension based version of LiveReload. Supports Firefox 57 (Firefox Quantum)
2,874 users
JSON-formatter
Fast JSON formatting.
2,845 users
Yandex Wordstat Assistant
Расширение, позволяющее значительно ускорить сбор фраз с помощью сервиса подбора слов Яндекс (wordstat)
2,812 users
VisBug
Open source browser design tools
2,806 users
Custom Style Script
Add custom JavaScript codes or styles to any page.
2,743 users
dataslayer
Debug and test tag management (Google Tag Manager, Adobe Launch / DTM, Tealium) and analytics (Google Analytics, Adobe Analytics) implementations from within Developer Tools.
2,697 users
Feature Queries Manager
Manage and toggle CSS on a page behind a @supports Feature Query.
2,672 users
Season Pass Pass
Travel back in time and pull rewards from any previous season pass in destiny 2
2,629 users
Laboratory (Content Security Policy / CSP Toolkit)
Because good website security shouldn't only be available to mad scientists! Laboratory is a WebExtension that helps you generate a Content Security Policy (CSP) header for your website.
2,594 users
Xdebug-ext
Adds a simple button to inject a Xdebug cookie. Compatible with Firefox 57+ (Quantum). It is a port of "The easiest Xdebug" Addon by Nikita Nikitin, which is not compatible with WebExtensions.
2,589 users
图片下载插件万能
一个可以下载很多源文件图片的插件非常好用
2,582 users
CopyTables
Select table cells, rows and columns with your mouse or from a context menu. Copy as rich text, HTML, CSV and TSV
2,563 users