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.
97 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.
96 users
Metaview
Quickly view social meta tags for a page, and preview how your page will look when embedded on social media.
96 users
Panel Mobile
Displays a sidebar that allows you to view the mobile version of your web pages. Muestra una barra lateral que le permite ver la versión para móviles de sus páginas web.
96 users
GitHub Writer
A WYSIWYG rich-text editor for GitHub issues, comments and pull requests. Powered by CKEditor.
96 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。
96 users
Github Whitespace Disabler
Force Github "Files Changed" tab on Pull Requests to hide whitespace changes when showing diffs.
96 users
paywall umgehen
Bypass paywalls on major news sites and enjoy unrestricted access to content.
95 users
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.
95 users
InstagramView
Instagram View is an extension to continuous scroll view instagram when have no facebook account.
95 users
StylerGPT for ChatGPT
Custom Themes for ChatGPT, Prompt Manager, Prompt History, Folders, Export to PDF/DOCX, Bulk Actions, Message Navigator, and more!
94 users
PhotoConvert - Image Converter
Convert images to WebP, AVIF, JPEG, PNG and more. Optimize your images with quality control for the web and professional use.
94 users
CLAUDEZILLA
Browser automation for Claude Code — control Firefox from the terminal. No Chrome, no telemetry, no data collection.
94 users
Live Color Picker
Pick colors from any page with a live magnifier, save palettes, and copy in multiple formats.
94 users
Color Contrast Checker
Checks color contrast between text and background according to WCAG guidelines
93 users
SEO Nofollow Links Highlighter
Highlight all nofollow links on any site you want. Excellent for SEO purposes.
93 users
HotVPN - Private anonymity VPN and Proxy
Fast & Unlimited VPN for total privacy and security | Disable WebRTC
93 users
