Om dizze add-ons te brûken, moatte jo Firefox downloade.

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  • Поиск Яндекс

    Поиск Яндекс

    Добавляет Яндекс к поисковым движкам.

    KDev

    15.920 brûkers

  • SeoQuake SEO extension

    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.

    SeoQuake Team

    15.396 brûkers

  • Export Cookies

    Export Cookies

    Export cookies to a Netscape format cookies.txt file.

    Rotem Dan

    14.522 brûkers

  • Text Link

    Text Link

    Allows URI texts written in webpages to be loaded by double clicks.

    Piro (piro_or)

    14.138 brûkers

  • RESTED

    RESTED

    A REST client for the rest of us

    Eline H

    14.067 brûkers

  • My IP Hider VPN

    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)

    MyIpHider.com

    14.014 brûkers

  • JavaScript Toggle On and Off (WebExtension)

    JavaScript Toggle On and Off (WebExtension)

    Toggle JavaScript engine on and off the easy way

    tlintspr

    13.886 brûkers

  • Lightning Autofill

    Lightning Autofill

    The most popular autofill extension, boosting productivity since 2010.

    tohodo.com

    13.546 brûkers

  • Fake Filler

    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.

    Hussein

    12.767 brûkers

  • javascript

    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)

    chee

    12.559 brûkers

  • Flag Cookies

    Flag Cookies

    A cookie and browser storage data manager on steroids to mark, 'flag', and manage cookies using rulesets.

    Jan Riechers

    12.101 brûkers

  • JSON Lite

    JSON Lite

    Fast JSON viewer - highlights, shows items count/size, handles large files

    Lauri Rooden

    11.729 brûkers

  • Fonts Ninja

    Fonts Ninja

    Speed up your design workflow!

    Fonts Ninja

    11.207 brûkers

  • Modify Header Value

    Modify Header Value

    Add, modify or remove a header for any request on desired domains.

    Milen

    11.075 brûkers

  • IP Address and Domain Information

    IP Address and Domain Information

    The Ultimate online investigation tool! See detailed information about every IP Address, Domain Name and Provider.

    webdev7

    10.894 brûkers

  • Empty Cache Button

    Empty Cache Button

    Cache clearing made easy. One click.

    mvm

    10.856 brûkers

  • RESTer

    RESTer

    A REST client for almost any web service.

    Jan

    10.772 brûkers

  • Header Editor

    Header Editor

    Manage browser's requests, include modify the request headers and response headers, redirect requests, cancel requests

    泷涯

    10.719 brûkers

  • Allow CORS: Access-Control-Allow-Origin

    Allow CORS: Access-Control-Allow-Origin

    Easily add (Access-Control-Allow-Origin: *) rule to the response header.

    Muyor

    10.555 brûkers

  • Save Screenshot

    Save Screenshot

    Saves the current page as image file or copies it to clipboard.

    Manuel Reimer

    10.508 brûkers

  • Proxy Toggle

    Proxy Toggle

    Toggle between direct connection and a single proxy server via a toolbar icon.

    Richard West

    10.106 brûkers

  • axe DevTools® - Web Accessibility Testing

    axe DevTools® - Web Accessibility Testing

    Add accessibility auditing to the Firefox Developer Tools

    Deque Systems Inc.

    10.062 brûkers

  • Angular DevTools

    Angular DevTools

    Angular DevTools extends Firefox DevTools adding Angular specific debugging and profiling capabilities.

    Angular

    10.057 brûkers

  • Imageye - Image downloader

    Imageye - Image downloader

    Find and download all images on a web page.

    Meagan Amrach

    9.809 brûkers

  • ScriptCat

    ScriptCat

    Everything can be scripted, allowing your browser to do more!

    王一之

    9.682 brûkers