Omnibug
The leading browser extension for analytics and marketing technology testing and debugging
2,401 人のユーザー
ffCK Overlays
Right-click any element to remove it. Inspired by the Chrome extension "F*ck Overlays".
2,370 人のユーザー
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.
2,355 人のユーザー
Google Analytics Debugger
Prints useful information to the JavaScript console by enabling the debug version of the Google Analytics Javascript. P.S: this add-on is migrated from Chrome store.
2,341 人のユーザー
GeoSpoof: Spoof Geolocation & Timezone
Spoof geolocation, fake your GPS location and timezone — change your location to any city or sync it to your VPN. No account.
2,306 人のユーザー
Script Blocker Ultimate (NoScript, Disable JS)
Best Script Blocker for Firefox. (Best in Performance, This addon does NOT track user activities same as others)
2,246 人のユーザー
Youtube Play All
Adds a 'Play All' button to YouTube, allowing video playback in Latest, Popular, or Oldest order.
2,164 人のユーザー
HTTP request maker
Displays a sidebar that lets you to forge HTTP requests. Press Alt+Shift+Y to show the sidebar and make your own HTTP request. You can choose the method GET, HEAD, POST, OPTIONS, PUT DELETE and the body data to send. Response in the main window.
2,162 人のユーザー
CookieManager - Cookie Editor
Edit cookies related to the current page and all its sub-frames right from a popup
2,155 人のユーザー
asbplayer: Language-learning with subtitles
Language learning subtitle player for streaming platforms like Netflix, YouTube, and more.
2,135 人のユーザー
LightSession Pro for ChatGPT
Fix slow, laggy ChatGPT tabs in Firefox. Local-only extension that speeds up long conversations by trimming old messages from the page (no data leaves your browser).
2,121 人のユーザー
PDF Combine - Convert and Merge
Convert and merge multiple files with different formats into a single PDF document
2,101 人のユーザー
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!!
2,085 人のユーザー
webhint
Check for best practices and common errors with your site's accessibility, speed, security and more.
2,075 人のユーザー
Link Extractor
Modern Web Extension to extract, parse, and open links from any site or text with optional filters.
2,067 人のユーザー
