JSON Beautify It
Tool for beautifying JSON data, AJAX or API responses in browser
476 brûkers
Cache Cleaner
Modern Browser Addon to easily clean selected cache items for specific sites or the whole browser with a single key press, from the right-click context menu or via the toolbar icon popup. Allows clearing Cache Storage in Firefox for the current site.
475 brûkers
Cloudflare Optics
Cloudflare Optics is a browser extension that helps display interesting information when you visit a site, particularly if that site is proxied through Cloudflare.
472 brûkers
Onion Control (anonymous proxy)
Brings the anonymity of the Tor network and modifies few settings to protect user privacy
470 brûkers
All-In-One PageSpeed Test
Test any website performance with main test tools with one single click: Google PageTest Insights, GTmetrix, Yellow Lab Tools
468 brûkers
Show Server IP
Show the Server IP without interacting with external Sites. If you are behind a proxy it will only show the IP of the Proxy!
464 brûkers
Dark Mode Everywhere
Every website gets a night look, automagically!
461 brûkers
Cookies and HTTP Headers analyser
This extension analyses, according to OWASP guidelines, the cookies and the headers in the active tab.
460 brûkers
Easy Screenshot - a Web Clipper
Easy Screenshot is an easy-to-use visual part, the entire page, or a selective screen capturing tool.
459 brûkers
superSearchPlus
superSearchPlus高效收集信息 by 不懂安全的开发
456 brûkers
FiddlerFox
Allows you to point Firefox to your fiddler instance if it doesn't refresh the proxy settings after Fiddler has started.
454 brûkers
ScratchTools
Great tools to make Scratching easier!
453 brûkers
FPS meter
Show fps graph
453 brûkers
Free Modern ChatGPT for Fire Fox - ZChatGPT
Fully Free extension to allow Firefox users to use ChatGPT in any tab without the need to open ChatGPT or having account.
450 brûkers
SnowEyes
洞悉无形,守护无界
449 brûkers
Majestic Backlink Analyzer
Majestic Backlink Analyzer gives instant insight into the number of backlinks and domains linking to the URL and domain you are currently browsing. Majestic users can drill down to see the links, topics and add them to their Majestic bucket list.
448 brûkers
Decodo(Smartproxy) Extension
Start using proxies with Firefox Proxy Add-on. Effortlessly bring all the essential proxy features into your Firefox browser with the Decodo add-on.
444 brûkers
Three.js Developer Tools
Developer tools for 3D library three.js.
442 brûkers
Easy XSS
XSS made Easy. Easy XSS makes it possible for you to text XSS with just 2 mouse clicks.
442 brûkers
ZIP Manager
Open local and remote ZIP archives to extract all files or a single one
440 brûkers
Save Image As PNG
Adds 'Save Image As PNG' option to the context menu of images
438 brûkers
JShelter
JShelter controls the APIs provided by the browser. The goal is to improve the privacy and security of the user running the extension.
436 brûkers
Notifier for GitHub
Get notified about new GitHub notifications
435 brûkers
File Backups
TiddlyWiki html-file saving and backup, using a Tower of Hanoi strategy! Learn more at: https://pmario.github.io/file-backups/ Video: recoreded with V0.2.1 https://youtu.be/KVLtID8nElU which is slightly outdated. But overall info is OK.
434 brûkers
Enable Select Copy +Edit
A toolbar button to enable selection, copy and typing editing web text redirectly in a tab
434 brûkers