マウスジェスチャー
マウスの動きでブラウザを管理します。
5,024 人のユーザー
Always active Window (Always Visible)
Pretend that all browser windows are active by spoofing the visibility state event
5,004 人のユーザー
Elasticvue
Elasticvue is a free and simple elasticsearch gui for your browser
4,906 人のユーザー
WebRTC Control
Have control over WebRTC (disable or enable) and protect your IP address.
4,831 人のユーザー
Pomodoro clock extension
A simple pomodoro clock to hack your productivity.
4,790 人のユーザー
Random User-Agent (Switcher)
指定した時間経過後に自動的にユーザーエージェントをランダムに変更し、実際のユーザーエージェントを隠します。
4,682 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)
4,666 人のユーザー
Page Screenshot
Take a screenshot from the entire website with just one click.
4,529 人のユーザー
Force Copy
Force Copy professionally circumvents limitations pertaining to Web Copying, Keyboard Usage, and Right-click Functionalities, facilitating an unhindered browsing experience. Open Source Project: https://github.com/WindrunnerMax/TKScript.
4,518 人のユーザー
WCAG Contrast checker
Checks for compliance with the contrast levels of foreground and background colors combination based on the requirements of WCAG 2.2
4,499 人のユーザー
Get cookies.txt LOCALLY
Get cookies.txt, NEVER send information outside with open-source
4,453 人のユーザー
Ahrefs SEO Toolbar
Save hours with a complete toolkit in one SEO extension. Insights for on-page, keyword research, and link analysis on any webpage.
4,388 人のユーザー
FlashPlayer - SWF to HTML
Open SWF links of Adobe Animate (Flash) in a pure sandboxed JavaScript emulator
4,382 人のユーザー
ColorFish 🐠 Color Picker
Open-Source Color Picker for Websites and Desktop Apps. With ColorFish you can get a color reading from any point in your browser and desktop. ColorFish is the only eyedropper browser extension with desktop color selection support.
4,354 人のユーザー
xPath Finder
Plugin to get the elements xPath.
4,293 人のユーザー
View Page Source
View the source code of a page with the click of a button.
4,285 人のユーザー
Vue.js Devtools v6 (legacy)
Browser DevTools extension for debugging Vue.js applications. This is the legacy version of Vue Devtools (v6) for Vue 2 compatibility.
4,148 人のユーザー
Language Switch
Allows to change the language identifier sent to webservers
4,114 人のユーザー
ChatGPT Sidebar for Fire Fox
Use ChatGPT in sidebar. You won't need to waste time switching between ChatGPT and other tabs.
4,058 人のユーザー
XML Viewer Plus
A powerful XML Viewer, supports text/regex and jQuery/CSS, XPath selectors
4,041 人のユーザー
CSSViewer
A simple yet powerful CSS property viewer. For Firefox Quantum
4,039 人のユーザー
X-Forwarded-For Header
This extension allows you quickly to set the X-Forwarded-For HTTP Header
3,989 人のユーザー
SelectorsHub
xPath plugin to generate, write and verify xpath & cssSelector. It auto generates all kinds of relative xpath, axes xpath, index xpath, css selector.
3,970 人のユーザー
Pixel Perfect Pro
Pixel Perfect Pro helps developers and designers to make best sites and more high quality products.
3,949 人のユーザー
Salesforce inspector
Productivity tools for Salesforce.com administrators and developers to inspect data and metadata.
3,851 人のユーザー