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)
15 315 përdorues
Google Lighthouse
Lighthouse is an open-source, automated tool for improving the performance, quality, and correctness of your web apps.
15 243 përdorues
Lightning Autofill
The most popular autofill extension, boosting productivity since 2010.
14 619 përdorues
JavaScript Toggle On and Off (WebExtension)
Toggle JavaScript engine on and off the easy way
12 792 përdorues
Chrome Mask
Makes Firefox wear a mask to look like Chrome to websites that block Firefox otherwise.
12 298 përdorues
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)
12 284 përdorues
Flag Cookies
A cookie and browser storage data manager on steroids to mark, 'flag', and manage cookies using rulesets.
11 929 përdorues
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.
11 763 përdorues
Header Editor
Manage browser's requests, include modify the request headers and response headers, redirect requests, cancel requests
11 620 përdorues
Allow CORS: Access-Control-Allow-Origin
Easily add (Access-Control-Allow-Origin: *) rule to the response header.
11 536 përdorues
IP Address and Domain Information
The Ultimate online investigation tool! See detailed information about every IP Address, Domain Name and Provider.
11 005 përdorues
Modify Header Value
Add, modify or remove a header for any request on desired domains.
10 870 përdorues
Simulateur mobile
Simulateur de smartphone sur ordinateur très réaliste avec plusieurs modèles disponibles pour tester son site mobile.
10 453 përdorues
Proxy Toggle
Toggle between direct connection and a single proxy server via a toolbar icon.
10 290 përdorues
HackBar V2
[No License, FOREVER FREE] A HackBar for new firefox (Firefox Quantum). This addon is written in webextension and alternatives to the XUL version of original Hackbar. You can ask request here: https://github.com/Hack-Free/HackBar
9235 përdorues
