UA Switcher
User Agent Switcher is a powerful tool that enables users to simulate website access from different devices while helping developers test Bot blocking and spider crawling status, easily mastering website compatibility and security.
160 users
Pesticide for Firefox
This extension inserts the Pesticide CSS into the current page, outlining each element to better see placement on the page. Copyright (c) 2014 Paul Molluzzo picked up by Samuel Corsi-House in 2020.
160 users
Search with ChatGPT powered by OpenAI!
Adds a ChatGPT search engine. 'gpt' to start ChatGPT thread.
159 users
Whiteboard Pro – Draw On Any Site
Turn any webpage into a whiteboard! Draw freehand, create lines, and customize thickness, opacity, and colors. Works on any site with full-page coverage. Perfect for notes, brainstorming, and teaching—fast, lightweight, and privacy-friendly. 🚀
159 users
Adobe Target VEC Helper
Load your website's desktop and mobile views effortlessly in Adobe Target with the VEC helper extension
159 users
Iconify
Upgrade your designs with our browser extension! Download premium SVG icons and stickers.
158 users
Traductor perplexity
Utiliza perplexity para traducir textos al español haciendo click derecho en el texto
156 users
LinkParser
LinkParser helps you analyze the links on the page you are on at that very moment. It can differentiate between 9 different types of links and can mark them in different colors. Very customizable.sdas
156 users
MASKA Tiktok Upload Method
Post edit on tiktok without any compression! Keep 60fps + Max quality
156 users
GESIS Surf
Nehmen Sie mit GESIS Surf an wissenschaftlichen Studien von GESIS – Leibniz-Institut für Sozialwissenschaften teil
156 users
Segment Event Tracker
See when Segment, Rudderstack, Attribution and Dreamdata events are being tracked.
154 users
Snapify - Screenshot & Full Page Capture
Take a screenshot of the visible area, a selected region, or the full page. Copy or Save as PNG/JPG/WEBP, delay timer, hide elements before taking a screenshot.
154 users
Multi LLM AI Chat
🚀 Multi-AI Chat Assistant – chat with 40+ AI providers, generate images (FLUX, DALL·E, Gemini & more), compare models side‑by‑side, all in one sleek Firefox sidebar. Free & open source! 🔥
154 users
New Hackbar
A sitebar that helps pentesters to perform manual web security testing inside their browser. This addon is written in webextension and alternatives to the XUL version of original Hackbar.
153 users
Web Scraper - Export & Security Scanner
Export complete websites as ZIP files with security scanning (45+ API key types), technology detection (45+ frameworks), smart resource filtering, and dark/light theme. Perfect for developers, security auditors, and web archivists.
153 users
Clear Session
Clear cookies, session and local storage from current website with a single click. Easily clear cookies, local storage and session storage from the website you're currently on!
153 users
Wide GitHub
Change all GitHub repository and gist pages to be full width and dynamically sized.
153 users
