かんたん文字数カウント
選択したテキストの文字数を数えることができるFirefox アドオンです。 記事の文字数の確認や校正などにご活用ください。
210 користувачів
Easy Steam Collection
This will create an easier way to add all of your addons to any stream collection you create in a single click.
209 користувачів
HTTP Indicator
Indicator for HTTP/2, QUIC and HTTP/3
208 користувачів
Browserling - Cross-browser testing
Cross-browser test websites in the most popular browsers such as Internet Explorer, Edge, Chrome, Firefox, Safari and Opera. Try for free!
207 користувачів
Angular state inspector
Helps you to debug Angular component state. Supports Angular 1/2+/Ivy/hybrid!
206 користувачів
Simple JavaScript Injector
This addon creates a small popup that lets you paste some JS code and inject it into the page you are currently seeing.
206 користувачів
Refresh Web Page Regularly
An extension which is scheduled refresh of web pages to view the latest operation status or keep your pages signed in
205 користувачів
Environment Marker
Use the Environment Marker extension and prevent screw-ups with the (programming) environments.
205 користувачів
Captcha Solver Recognition
2Captcha plugin allows you to automatically solve CAPTCHAs found on any webpage.
204 користувача
OpenAPI DevTools
Instantly generate API specifications in real time for any app or website. Open the add-on in Firefox developer tools and watch network requests become an OpenAPI specification.
204 користувача
Reveal Password
A simple utility to see auto-filled saved passwords with double click on any page. Double click the password and it should show as a plain text.
202 користувача
EcoIndex.fr
Récupérer facilement les analyses Ecoindex faites sur une page grace au moteur ecoindex.fr
201 користувач
Histogram Viewer
Generates the histogram of a selected image.
200 користувачів
Hired Experts Search Policy
Hired Experts Search Policy Network
199 користувачів
Canonical
Allows you to quickly navigate to or copy the canonical version of the URL you're on, if available.
199 користувачів
ClaudeCodeBrowser
ClaudeCodeBrowser enables AI-powered browser automation through the Claude Code CLI. It allows Claude to interact with web pages by taking screenshots, clicking elements, typing text, scrolling, and navigating - all controlled via a local MCP server.
199 користувачів
ViewCached
Checks the cached version of the site on ViewCached.com
199 користувачів
Assets CDN
国内标准Firefox浏览器加速扩展
197 користувачів
Folders for Gemini
Organize your Gemini chats into folders. Drag & drop, custom colors, native design, and 100% private local storage.
196 користувачів
KOSHIAN メール欄を表示
メール欄を表示します
196 користувачів
Polypane helper
Open the current page in Polypane using the button in your task bar, or right click any link to open that URL in Polypane. Polypane, the browser for responsive web development and design
196 користувачів
Adobe Target VEC Helper
Load your website's desktop and mobile views effortlessly in Adobe Target with the VEC helper extension
196 користувачів
EXIFdata Viewer
EXIFdata Viewer is a powerful browser extension that allows you to view and analyze the metadata of images, including EXIF, IPTC, and XMP data. With this extension, you can uncover the hidden details of your images.
195 користувачів
Page Text Editor
Easy access to editing the texts on any websites with a toggle!
195 користувачів
S3BucketList
S3BucketList automatically scans network requests made by your browser to detect Amazon S3 bucket URLs
194 користувача