Fire Source Viewer
Your rapid source code viewer
216 users
Noop Mail - Disposable Temporary Email
Temporary disposable email address. Protect your email from spam, bots and phishing with NoopMail.
216 users
SEO Website Scanner: Meta, Headings, etc.
Scans a page for basic SEO meta information and headings.
216 users
URL Increment Button
A 1-Click URL Increment Button for your toolbar. Works with or without URL Incrementer.
216 users
Page Text Editor
Easy access to editing the texts on any websites with a toggle!
215 users
MyIP - ip address and location details
This extension displays your public IPv4 address, provider name, location and dns server.
215 users
Domaines Tiers Contactés et requêtes associées
Tous trackés… mais ou moins vous le savez. Avec cette extension Domaines Tiers Contactés (DTC pour les intimes) regardez quels sont les domaines tiers contactés par les sites que vous visitez, avec des compteurs journaliers et hebdomadaires.
214 users
Image Map Editor
Check and editing the image maps inside the web page with magnifying glass.
213 users
CoreTax PDF Downloader
Quickly download multiple PDFs from CoreTax portal using official API. No page reload required.
213 users
ChatGPT Sidebar
Open ChatGPT in the sidebar
212 users
JS Injector
Inject JavaScript custom code into every webpage (e.g. to help with debugging).
212 users
Zend Debugger Toolbar
Provides integration with Zend debugging and profiling tools. If you would like to contribute, please visit the project home page: https://github.com/zendtech/zend-debugger-toolbar
212 users
GoFullPage - Full Page Screen Capture
Capture a screenshot of your current page in entirety and reliably—without requesting any extra permissions!
Easy QR
Easy QR code, the best QR extension. Generate offline QR Code with a simple click!
210 users
WhatsApp Message Scheduler
Schedule messages in WhatsApp Web. Create messages to send later, set delivery time or delay, and manage all pending scheduled messages in a simple interface. Works directly inside WhatsApp Web.
210 users
Eye-Able® Audit for WCAG
Check your website for the most common WCAG/ADA errors.
210 users
MCP for claude.ai
Enable MCP on claude.ai
209 users
Video Speed Controller
Control the playback speed of videos on any HTML5 video player.
209 users
NousSave: AI Chat Exporter
One-click export ChatGPT, Gemini, DeepSeek, Claude conversations to Word, PDF, Markdown, HTML, JSON, CSV. Save AI chats locally!
209 users
JavaScript Switch
This plugin provides a button which behaves like that, set `javascript.enabled`=`false` or `true` at `about:config` page..
209 users
FontFinder
A powerful font finder and identifier that recognises fonts on any webpage, displays detailed typography info, and allows on-the-fly modifications.
208 users
TikTok Cleaner
A simple extension that removes the sharing query parameters of TikTok to allow playback.
208 users
OpenAPI DevTools
Instantly generate API specifications in real time for any app or website. Open the add-on in Firefox developer tools and watch network requests become an OpenAPI specification.
208 users
ViewGrip: For YouTube
We will help you get more YouTube views, subscribers, likes and comments organically.
207 users
Material Design Colors Picker
Copy a Material Design Color in one click in either #HEX, HEX, RGB and RGBA format.
206 users