axe DevTools® - Web Accessibility Testing
Add accessibility auditing to the Firefox Developer Tools
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Refined GitHub
Simplifies the GitHub interface and adds many useful features.
8,883 人のユーザー
Ignore X-Frame-Options Header
Allows all sites to be loaded in iframes, despite X-Frame-Options header settings.
8,258 人のユーザー
SQLite Manager
manage, edit, manipulate, plot and save one or multiple SQLite databases simultaneously
8,210 人のユーザー
EditThisCookie2
EditThisCookieはCookie管理ソフトです。Cookieを追加、削除、編集、検索、保護、そしてブロックすることができます!
8,043 人のユーザー
HTTP Header Live
Displays the HTTP header. Edit it and send it.
7,754 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.
7,723 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.
7,693 人のユーザー
OCR - Image Reader
A powerful optical character recognition (OCR) extension to capture and convert images to text
7,692 人のユーザー
polkadot{.js} extension
Manage your Polkadot accounts outside of dapps. Injects the accounts and allows signs transactions for a specific account.
7,388 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
7,385 人のユーザー
ScriptCat
すべてをスクリプト化し、ブラウザでより多くのことができるようになります!
7,385 人のユーザー
signTextJS plus
window.crypto.signText replacement plus enhancements
7,348 人のユーザー
WebScrapBook
Capture web pages to local device or backend server for future retrieval, organization, annotation, and edit.
7,237 人のユーザー
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.
7,116 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.
7,039 人のユーザー
Html Validator
HTML Validator is a Mozilla extension that adds HTML validation inside Firefox, Mozilla. The number of errors of a HTML page is seen on the form of an icon For Firefox 56, use 0.974 (see all versions below). For Firefox 57, see Web Extensions.
6,879 人のユーザー
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.
6,869 人のユーザー
Cookie Remover
Removes cookies for the current site
6,596 人のユーザー
CORS Unblock
No more CORS error by appending 'Access-Control-Allow-Origin: *' header to local and remote web requests when enabled
6,587 人のユーザー
Apollo Client Devtools
GraphQL debugging tools for Apollo Client.
6,510 人のユーザー
Postman Interceptor
Capture requests from any website within Firefox and send them to Postman App
6,495 人のユーザー
Purple Ads Blocker for Twitch
Purple AdBlock is a adblock for Twitch.tv
6,470 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.
6,466 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.
6,434 人のユーザー