Ignore X-Frame-Options Header
Allows all sites to be loaded in iframes, despite X-Frame-Options header settings.
9,304 人のユーザー
Proxy Toggle
Toggle between direct connection and a single proxy server via a toolbar icon.
9,016 人のユーザー
Allow CORS: Access-Control-Allow-Origin
Easily add (Access-Control-Allow-Origin: *) rule to the response header.
8,995 人のユーザー
Angular DevTools
Angular DevTools extends Firefox DevTools adding Angular specific debugging and profiling capabilities.
8,953 人のユーザー
Ui.Vision
Open-source browser automation, desktop automation and RPA for Firefox: record macros, scrape data, fill forms, and automate with OCR, image recognition and AI. Created macros run locally in your browser, not in the cloud.
8,765 人のユーザー
OCR - Image Reader
A powerful optical character recognition (OCR) extension to capture and convert images to text
8,671 人のユーザー
MobiDevTools
A mobile devtools for debugging web sites and applications with the console, DOM, network info, sources, and more.
8,514 人のユーザー
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
8,202 人のユーザー
Color Picker For Firefox
HEX Color Picker, RGB Color Picker, Color Picker EyeDropper, Pick color from web page (Color Picker For Firefox)
7,907 人のユーザー
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.
7,584 人のユーザー
Always active Window (Always Visible)
Pretend that all browser windows are active by spoofing the visibility state event
7,445 人のユーザー
IPvFoo
Display the server IP address, with a realtime summary of IPv4, IPv6, and HTTPS information across all page elements.
7,286 人のユーザー
SQLite Manager
manage, edit, manipulate, plot and save one or multiple SQLite databases simultaneously
7,198 人のユーザー
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.
6,951 人のユーザー
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.
6,857 人のユーザー
Cookie Remover - Clear & Remove Cookies
Easily clear cookies, remove cookies, clear local storage, and delete site data for the current tab with a single click.
6,750 人のユーザー
WebScrapBook
Capture web pages to local device or backend server for future retrieval, organization, annotation, and edit.
6,733 人のユーザー
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.
6,518 人のユーザー
SmartProxy
SmartProxy is a smart automatic proxy switcher that will automatically enable/disable proxy for the sites you visit, based on customizable rules.
6,463 人のユーザー
Draw on Page
Easily draw on any website with simple drawing tools, then print the result.
6,445 人のユーザー
