Custom CSS
Overwrite or inject custom CSS into website.
695 Benutzer
VPN для YouTube, Discord
GhostGram VPN — браузерное расширение для обхода блокировок YouTube, Discord, WhatsApp, Instagram и онлайн-звонков в России. Быстрое подключение из браузера, выбор сервера и переключение режимов HTTPS/SOCKS5 в один клик ⚡🔐
694 Benutzer
IdeaPi: Chat Exporter for ChatGPT, Gemini & Claude
Export ChatGPT, Gemini, Claude, and DeepSeek conversations to Markdown, or sync them to IdeaPi for workflow processing.
688 Benutzer
ORGanizer for Salesforce
ORGanizer - The best Salesforce Extension ever
685 Benutzer
Web Developer Checklist
Analyzes any web page for violations of best practices.
681 Benutzer
Flash Debugger
Debug Flash/SWF/Flex files on the web. Edit properties and inspect elements on the fly. View log output inside the extension. Run AS3 code against the active SWF. Profile memory consumption and much much more...
678 Benutzer
网页图片批量下载
组件可以用来在网页上检测图片如.jpg/.jpeg/.png/.bmp/.webp等各种格式的图片,用户可自由选择这些图片并批量下载这些图片。
678 Benutzer
Forget Button - Clean your Browser
Quickly delete your browser history, cookies, cache, downloads, forms, and passwords
677 Benutzer
Website Downloader - Source Code Copier
Download websites source code and assets
676 Benutzer
Responsively Helper
An extension to open current browser page in Responsively app
674 Benutzer
OdooTerminal
Terminal for Odoo (v11-19. CE & EE) Works on backend & frontend (with limitations) Press "CTRL + ," to toggle terminal or use the browser action icon.
672 Benutzer
Measure Everything
Element distance measurement tool.
670 Benutzer
Random password generator
A simple random password generator for Firefox browser
669 Benutzer
GhostText
Use your text editor to write in your browser. Everything you type in the editor will be instantly updated in the browser (and vice versa).
668 Benutzer
JSON Beautifier & Editor
Display JSON objects by transforming them into Syntax editable highlighted HTML
663 Benutzer
WhatsApp Web Integration
Quick access to WhatsApp Web from your browser with additional features.
662 Benutzer
Lighthouse Report Generator
Generates a Lighthouse Report without needing to use Chrome or the Lighthouse CLI
650 Benutzer
Penetration Testing Kit
Attention! This version is no longer supported. Use /firefox/addon/owasp-penetration-testing-kit/ extension instead.
647 Benutzer
AI Chat Export | Export ChatGPT, Claude and others
Easily export conversations from AI chat platforms like ChatGPT, Gemini, Claude, and more to Markdown files for offline storage, sharing or to upload to another AI chat and continue.
646 Benutzer
Permanent Inspect Element
Save the changes you make to a page with Inspect Element so they wouldn't go away after refreshing
643 Benutzer
1DM Integration Module
Silently intercepts browser downloads and redirects them to the 1DM (1DM+) download manager app on Android.
643 Benutzer
network monitor without devtools
monitor the network without web devtools.
643 Benutzer
百度药丸 Baidu Capsule1
使用更纯净的百度 1.屏蔽百度广告推广 2.阻止百度追踪 3.支持居中显示治愈偏头痛
640 Benutzer
HAR/JSON viewer
Embedded HAR/JSON viewer. Visualizes HTTP Archive (HAR) files opened locally or online. Also features JSON tree view.
638 Benutzer
Claude Chat Exporter
Turn your Claude.ai conversations into reusable Markdown, JSON, or HTML files. Export chats with artifacts, thinking blocks, and attachments for documentation, team sharing, or Claude Projects.
637 Benutzer