Allow CORS: Access-Control-Allow-Origin
Easily add (Access-Control-Allow-Origin: *) rule to the response header.
9 661 användare
Refined GitHub
Simplifies the GitHub interface and adds many useful features.
9 608 användare
Get cookies.txt LOCALLY
Get cookies.txt, NEVER send information outside with open-source
8 769 användare
OCR - Image Reader
A powerful optical character recognition (OCR) extension to capture and convert images to text
8 453 användare
Ignore X-Frame-Options Header
Allows all sites to be loaded in iframes, despite X-Frame-Options header settings.
8 234 användare
Odoo Debug
Toggle debug mode of an Odoo webpage. - Click for debug. - Double click for debug with Assets. - Use ctrl + . for keyboard shortcut Source code: https://github.com/pga-odoo/OdooDebug Emoji art supplied by Emojione
8 131 användare
EditThisCookie2
EditThisCookie är en cookie hanterare. Du kan lägga till, ta bort, ändra, söka, skydda och blocka cookies!
7 965 användare
SQLite Manager
manage, edit, manipulate, plot and save one or multiple SQLite databases simultaneously
7 803 användare
PoE Overlay II Sync
Sync your Path of Exile 2 session with PoE Overlay II
7 335 användare
HTTP Header Live
Displays the HTTP header. Edit it and send it.
7 277 användare
BuiltWith
BuiltWith is a web site profiler tool. Upon looking up a page, BuiltWith returns a list all the technologies in use on that page that it can find.
7 203 användare
Emoji Cheatsheet
A reference for the codes to generate Emojis on popular sites like GitHub or Basecamp and Unicode characters for Twitter and Facebook. Search Emojis by name or view recently selected items. Emojis are automatically copied to the clipboard.
7 159 användare
IPvFoo
Display the server IP address, with a realtime summary of IPv4, IPv6, and HTTPS information across all page elements.
7 118 användare
Detailed SEO Extension
Get SEO insights at the click of a button to any website you're currently on. Built by full-time SEO's for daily analysis.
7 116 användare
WebScrapBook
Capture web pages to local device or backend server for future retrieval, organization, annotation, and edit.
7 029 användare
Form History Control
Manage form history entries (search, edit, cleanup, export/import) and easy text formfiller. Auto-save text entered in any form while typing to allow fast recovery when disaster strikes.
7 000 användare
signTextJS plus
window.crypto.signText replacement plus enhancements
6 948 användare
Postman Interceptor
Capture requests from any website within Firefox and send them to Postman App
6 796 användare
Zoom for Firefox
Zoom in or out on web content using the zoom button and mouse scroll wheel for more comfortable reading. That to each percent value. It helps you to zoom easily in and out a web page. Thanks to the slider and the zoom buttons.
6 776 användare
Cookie Remover
Removes cookies for the current site
6 727 användare
CORS Unblock
No more CORS error by appending 'Access-Control-Allow-Origin: *' header to local and remote web requests when enabled
6 663 användare
Emoji Keyboard - Emojis For Firefox
A free extension of the web tool https://coolsymbol.com/emojis/emoji-for-copy-and-paste.html. It helps input emoji in the web browser with an extensive search functionality.
6 625 användare
HackBar V2
[No License, FOREVER FREE] HackBar for new firefox Rework of it using vue.js and maniferst V3.
6 589 användare
Apollo Client Devtools
GraphQL debugging tools for Apollo Client.
6 530 användare
Page Saver WE screenshot capture tool
Quickly and easily capture an image of a web page. Options allow you to control output format (PNG or JPEG), file name and more.
6 500 användare