SeoQuake SEO extension
Accelerate your SEO efforts on the fly. SEOquake is a free plugin for browsers that provides you with key SEO metrics for a specific page, along with other useful tools such as SEO Audit and many others.
15 399 felhasználó
My IP Hider VPN
My IP Hider VPN is number one tool for hiding your IP and unblocking any web site! If your Firefox version is less then 55 please install older My IP Hider VPN from "Version History" (https://goo.gl/7ZQQjZ)
14 002 felhasználó
JavaScript Toggle On and Off (WebExtension)
Toggle JavaScript engine on and off the easy way
13 873 felhasználó
Lightning Autofill
The most popular autofill extension, boosting productivity since 2010.
13 517 felhasználó
Fake Filler
A form filler that fills all form inputs (textboxes, textareas, radio buttons, dropdowns, etc.) with fake and randomly generated data. The purpose of this extension is to help developers and testers test forms quickly and easily.
12 762 felhasználó
javascript
add javascript that will run on this domain. back up your scripts in the options area (shortcut there by clicking the "JS" letters in the bottom right)
12 586 felhasználó
Flag Cookies
A cookie and browser storage data manager on steroids to mark, 'flag', and manage cookies using rulesets.
12 102 felhasználó
JSON Lite
Fast JSON viewer - highlights, shows items count/size, handles large files
11 741 felhasználó
Modify Header Value
Add, modify or remove a header for any request on desired domains.
11 100 felhasználó
IP Address and Domain Information
The Ultimate online investigation tool! See detailed information about every IP Address, Domain Name and Provider.
10 908 felhasználó
Header Editor
Manage browser's requests, include modify the request headers and response headers, redirect requests, cancel requests
10 723 felhasználó
Allow CORS: Access-Control-Allow-Origin
Easily add (Access-Control-Allow-Origin: *) rule to the response header.
10 608 felhasználó
Angular DevTools
Angular DevTools extends Firefox DevTools adding Angular specific debugging and profiling capabilities.
10 073 felhasználó
Proxy Toggle
Toggle between direct connection and a single proxy server via a toolbar icon.
10 068 felhasználó
axe DevTools® - Web Accessibility Testing
Add accessibility auditing to the Firefox Developer Tools
10 017 felhasználó
