Detector Whats Font
You can find out the font of a web page very easily.
211 users
Zend Debugger Toolbar
Provides integration with Zend debugging and profiling tools. If you would like to contribute, please visit the project home page: https://github.com/zendtech/zend-debugger-toolbar
211 users
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 users
Copy Link/Tab Name and URL
Copy the name and URL of a link or a Tab. 复制链接或标签页的名称和地址
209 users
Page Text Editor
Easy access to editing the texts on any websites with a toggle!
209 users
single-spa Inspector
A devtools panel for single-spa applications.
209 users
ChatGPT Sidebar
Open ChatGPT in the sidebar
208 users
谷歌服务助手
主要用于开发者访问Google 、Android等网站,简单易 使用,自由零距离。如果你是一名学者,你也可以用于 学术用途访问谷歌学术。值得注意的是这款附加组件并 不支持访问搜索结果中的所有网站,非常抱歉。如果你 想继续访问,可以尝试通过使用在线代理工具或安装支 持全局代理的火狐插件, 如Hoxx VPN。 插件来源于Chrome拓展商店,联系侵删。
208 users
JavaScript Switch
This plugin provides a button which behaves like that, set `javascript.enabled`=`false` or `true` at `about:config` page..
208 users
ViewGrip: For YouTube
We will help you get more YouTube views, subscribers, likes and comments organically.
208 users
Web to PDF
Export any web page as a clean PDF — choose paper size, extract articles, force light mode, or save just your selection.
207 users
Material Design Colors Picker
Copy a Material Design Color in one click in either #HEX, HEX, RGB and RGBA format.
206 users
APIsec BOLT
Discover APIs from browser traffic and auto-generate OpenAPI specs.
206 users
Canvas Capture
Capture video from canvas elements
205 users
Image Map Editor
Check and editing the image maps inside the web page with magnifying glass.
204 users
CLAUDEZILLA
Browser automation for Claude Code — control Firefox from the terminal. No Chrome, no telemetry, no data collection.
204 users
Easy QR
Easy QR code, the best QR extension. Generate offline QR Code with a simple click!
203 users
Switch Direction
Switch Direction in edits, useful for mixed RTL and LTR texts editing.
203 users
Viewport
Displays the current viewport size when resizing the browser window.
202 users
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.
201 users
HTTP Indicator
Indicator for HTTP/2, QUIC and HTTP/3
201 users
Free Backlink Checker by LRT
Free backlink checker to verify all links on a page. Finds broken, unverified, no-follow, follow, internal, external links.
201 users
OPFS Browser
View and edit the OPFS file system in the debug tools.
200 users
HTML Content Blocker
Blocks desired HTML contents (script, style, image, object, media)
199 users
MCP for claude.ai
Enable MCP on claude.ai
198 users