延伸套件
CryptoPro Extension for CAdES Browser Plug-in
Расширение позволяет использовать КриптоПро ЭЦП Browser plug-in в браузере. Для работы требует установленного ЭЦП Browser plug-in.
Контур.Плагин
Open in Google Chrome
Open current page, link, or all tabs in the Chrome browser.
Помощник диагностики
Cookie-Editor
Simple yet powerful Cookie Editor that allow you to quickly create, edit and delete cookies without leaving your tab.
Download all Images
Easily save images with a wide range of customization features, such as file size, dimensions, and image type.
EditThisCookie
EditThisCookie是一个cookie管理器。您可以添加，删除，编辑，搜索，锁定和屏蔽cookies！
Web Developer
Adds a toolbar button with various web developer tools. The official port of the Web Developer extension for Firefox.
Stylus
用Stylus（一個用戶樣式管理器）重塑網頁。 Stylus 讓你能為诸多主流網站輕鬆的安裝主題和皮膚。
Super Auto Refresh
讓你以最輕鬆漂亮的方式定時自動重新整理刷新頁面，完全無廣告。
Cleaner Pro - Clear Cache & History
Video Downloader VeeVee – 從 Internet 下載視頻。
JSON Lite
Fast JSON viewer - highlights, shows items count/size, handles large files
HTML5 Editor
HTML5 Editor with CSS, JS, HTML validator and beautify code
OCR - Image Reader
A powerful optical character recognition (OCR) extension to capture and convert images to text
Color Picker - Native Eyedropper
在屏幕上用放大镜滴管确定像素的颜色。它支持颜色选择历史和剪贴板复制
Font Finder
一个易于使用的字体检查器，以获得选定元素的CSS样式。
CORS Toggle
Adds Access-Control-Allow-Origin, Access-Control-Allow-Methods and Access-Control-Allow-Headers headers for CORS.
Internet Speed Test
Test your internet connection speed (upload and download) from a toolbar panel
Cookie Editor
Edit cookies related to the current page and all its sub-frames right from a popup
PerfectPixel by WellDoneCode
This extension helps develop your websites with pixel perfect accuracy!
Allow Copy-Right Click
Allow Right click, Allow copy, Selection on web sites that prevent it
Full Screen
Go full screen with one click on the button.
Контур.Расширение
SEO-tools
SEO-tools - информация о доменах, аудит сайтов на SEO ошибки, а также технический аудит любой страницы. Свыше 100 онлайн сервисов
Extension source viewer
View source code of extensions in the Chrome Web Store, Firefox or Opera addon gallery. Has button to install from Chrome Web Store.
Responsive Web Design Tester
Responsive Web Design Tester is a quick and easy way to test your responsive website.
Extensions for Mermaid
A browser extension for Chrome, Opera & Firefox that adds Mermaid language support to GitHub. A fork from the not updated GitHub + Mermaid extension.
SeoQuake extension
SEOquake is a free plugin that provides you with key SEO metrics, along with other useful tools such as SEO Audit and many others
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!
Random password generator
A simple random password generator for Opera browser
BuiltWith Technology Profiler
Find out what the website you are visiting is built with using this extension.
Edit with Adobe Photoshop
Adds a context menu item to send image links directly to Adobe Photoshop photo editor