Youtube Overlay Remover
Toggle for hiding the youtube.com's HTML5 player overlay, that blocks vision at the top and bottom of the video when moving the mouse or pausing, in and out of full screen. Use Shift+Alt+X as default shortcut, or change it in the Extensions Manager.
92 users
Cookie & User-Agent Extractor
Extract cookie and user-agent from active tab (click to pop up), and copy button in 1 click
91 users
Color Picker - Modern & Sleek
Color Picker - Modern & Sleek lets you identify and copy colors from any webpage. View all colors used, select and copy them in HEX or RGB format with a sleek, user-friendly interface. Ideal for designers and developers needing accurate color codes.
91 users
SP REST JSON
SP REST JSON modifies the accept property in the request header for SharePoint REST API calls to get the response in JSON format and to show it directly in Firefox instead of downloading a XML file. Works for on-premises and SharePoint online.
90 users
Analytics Inspector
Analytics Inspector, by true-metrics.com provide an easy way to validate web analytics and marketing integration.
90 users
New Tab Suspender v2
A very lightweight tab suspender to suspend inactive tabs that reduces an overall memory usage of firefox, uses a firefox native discard api
90 users
fly63工具箱
一款在线高效实用工具箱，无需客户端在线一键使用。拥有近上百款工具包括:程序员在线文档、在线转换、加密解密、站长工具、代码开发、Css样式、文本工具、二维码处理、图片处理、生活办公、娱乐工具等等。
90 users
Alt Tag Viewer
This Firefox add-on displays a tooltip showing the alt text and filename of an image when you hover over it, providing a quick and easy way to check the SEO relevance of image attributes.
90 users
AI Chat Organizer & Outline Navigator for ChatGPT
Auto-generate outlines & timelines to 1-click navigate AI chats. Organize via folders, exports & prompts across top platforms.
90 users
GitHub Writer
A WYSIWYG rich-text editor for GitHub issues, comments and pull requests. Powered by CKEditor.
89 users
paywall umgehen
Bypass paywalls on major news sites and enjoy unrestricted access to content.
88 users
Dummy Text Generator - Dummy Text Lorem Ipsum
To help developers, programmers and testers, this extension allows the user to instantly generate and copy Lorem ipsum ummy text to clipboard.
88 users
Linkover – preview link info on hover
Linkover loads link thumbnail, page title, description and favicon, and shows it all in a nice tooltip on link hover.
88 users
URL Parameters Editor
Shows parameters used in the URL and allows to update, export and import them.
88 users
AutoRefresh
Automatically refreshes pages after a set interval. This is a task that is useful when conducting web application testing.
87 users
ProScraping Website Data
Extract any table or structured data from any webpage instantly. Export to CSV, XLSX, JSON, or send to your local workflow. ProScrape Data Web is a fast, privacy-safe data extraction and scraping utility for Firefox.
87 users
