AddHeader
add header This add-on would add custom header to HTTP requests. We can add headers to all requests or specific request for certain sites.
127 users
Visily - Screenshot Capture & Design
Easily capture app and website screenshots and turn them into fully editable wireframes in Visily.
127 users
Save Image in Preferred Format
Download any image in JPG, PNG, SVG, or WebP format directly from the browser.
126 users
MJsonViewer
Yet, just another json content viewer plugin for Firefox. Before using, you should go to the "about:config" page and toggle the "devtools.jsonview.enabled" to false first.
126 users
Color Picker - Eye Dropper
Get pixel-perfect colors from any webpage with a pro-grade eyedropper and instant one-click copying for HEX, RGB, and HSL codes.
126 users
URLColors
A chrome extension that adds a colored border around websites that match user inputted preferences.
125 users
Netmon
Network monitor - view the HTTP headers of the current page, or globally, from all tabs. You can use it at any time, also after the page has loaded.
125 users
Subdomain Finder
Enumerates subdomains, directories, shows website IP, and checks for robots.txt
123 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
123 users
vt-autologin
A Firefox-Extension for auto login to various pages. It can be used when building a kiosk-device.
123 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.
123 users
React Performance Devtool
A Firefox devtool extension for inspecting the performance of React components.
122 users
What is my IP address
What is my IP app helps you to recognize full network information in one click
122 users
Search Status Reloaded
Provides quick access to 1. indexed pages 2. Whois info 3. archive.org result 4. robots.txt & sitemap 6. Backlinks 7. Seo/Security report 8. Social media report 9. Alexa rank 10. Google cache 11. Similar web sites 12. ip neighbors
122 users
Image ALT
Check all image elements have an ALT attribute either empty for decoration or a accessible name.
122 users
GeoLocationControl
Simulate geolocation by adding points into a map. You can also simulate movement across path.
122 users
