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).
685 users
Measure Everything
Element distance measurement tool.
684 users
Forget Button - Clean your Browser
Quickly delete your browser history, cookies, cache, downloads, forms, and passwords
683 users
JSON Beautifier & Editor
Display JSON objects by transforming them into Syntax editable highlighted HTML
683 users
Random password generator
A simple random password generator for Firefox browser
681 users
Custom CSS
Overwrite or inject custom CSS into website.
681 users
Favicon Detector
A simple way to detect website icons.
680 users
HAR/JSON viewer
Embedded HAR/JSON viewer. Visualizes HTTP Archive (HAR) files opened locally or online. Also features JSON tree view.
678 users
n8n Chat
Transform n8n with AI! Describe tasks in plain language to instantly generate workflows. Seamless, privacy-focused, supports multiple AI models. Build faster—perfect for all levels. Download free now!
673 users
PrivacyX
PrivacyX is an all-in-one extension designed to fully protect your online privacy. It instantly clears all digital traces, including sent and received requests, browsing history, cookies, saved passwords, cache, and downloads. + vpn mullvad = privacy
673 users
Permanent Inspect Element
Save the changes you make to a page with Inspect Element so they wouldn't go away after refreshing
667 users
OdooTerminal
Terminal for Odoo (v11-18. CE & EE) Works on backend & frontend (with limitations) Press "CTRL + ," to toggle terminal or use the browser action icon.
666 users
InlineDisposition Reloaded
InlineDisposition Reloaded changes the disposition type of "Content-Disposition" response headers from "attachment" and "file" to "inline"
665 users
Quora Login Bypass
Lets you Bypass Quora Login. A Quora Blog shared this trick/hack so that knowledge can be shared without restriction. If you are logged in, it won't do anything. But say you are not logged in (or using private window), then this comes handy.
658 users
File Icon for GitHub, GitLab and Bitbucket
A Firefox Add-On which gives different filetypes different icons to GitHub, Gitlab, Bitbucket, gitea and gogs.
655 users
Content Security Policy (CSP) Generator
Automatic Content Security Policy (CSP) Generator. Generate a Content Security Policy header in minutes on any website. Built by https://csper.io
653 users
RDS bar (seo: pr, dmoz, alexa, seomoz)
RDS Bar is a handy tool for quick analysis of website and page SEO indicators, designed for webmasters and optimizers. And also with a number of useful features for ordinary users.
649 users
Invisible Video Downloader
Silently downloads all video resources on page load
644 users
Code Editor
Powered by the Monaco Editor, it provides support for basic syntax colorization, IntelliSense, validation and Diff Editor features.
644 users
Tweeks - Customize Any Website
Personalize sites you use every day with Tweeks. Make the web work your way.
639 users
Live Reload — monitor and reload html, css, js
Addon for web devs. Monitor included JS, CSS and/or HTML in frames and automatically reload the host page when a change is detected in the included source. Supports inline reloading of stylesheets and frames without reloading the host page.
634 users
Bug Magnet
Right-click context menu to help with exploratory testing
634 users
ChatGPT Timestamp
Displays timestamps for ChatGPT messages
634 users
Auto Form
Copy/Paste all fields from a web form (with hotkey or contextual menus)
632 users
CSS Stacking Context inspector
Helps inspecting the css stacking contexts and solving the z-index war.
632 users