Extensions
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
Помощник диагностики
Stylus
Redesign the web with Stylus, a user styles manager. Stylus allows you to easily install themes and skins for many popular sites.
Super Auto Refresh
Auto-refresh (reload) pages, on a selected interval. NO ADs. SUPER EASY.
HTML5 Editor
HTML5 Editor with CSS, JS, HTML validator and beautify code
EditThisCookie
EditThisCookie is a cookie manager. You can add, delete, edit, search, protect and block cookies!
Download all Images
Easily save images with a wide range of customization features, such as file size, dimensions, and image type.
Web Developer
Adds a toolbar button with various web developer tools. The official port of the Web Developer extension for Firefox.
Cookie-Editor
Simple yet powerful Cookie Editor that allow you to quickly create, edit and delete cookies without leaving your tab.
JSON Lite
Fast JSON viewer - highlights, shows items count/size, handles large files
Open in Google Chrome
Open current page, link, or all tabs in the Chrome browser.
JavaScript Switcher
Quick way to enable/disable Javascript
Font Finder
An easy-to-use font inspector to get CSS styles of the selected element
Internet Speed Test
Test your internet connection speed (upload and download) from a toolbar panel
Web Capture for Jira
Take a screenshot, annotate it and upload directly to Jira.
Full Screen
Go full screen with one click on the full screen button. That includes also the full screen movies such as YouTube, Vimeo, etc.
(X)HTML5 Checker
A small extension to validate the markup of current tab
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
PerfectPixel by WellDoneCode
This extension helps develop your websites with pixel perfect accuracy!
CORS Toggle
Adds Access-Control-Allow-Origin, Access-Control-Allow-Methods and Access-Control-Allow-Headers headers for CORS.
NsLookup - Find DNS Records
A simple and powerful tool for querying DNS records
Cookie Editor
Edit cookies related to the current page and all its sub-frames right from a popup
Luminous: JavaScript events blocker
An experimental extension to identify, analyze and block code execution and event collection through JavaScript in your browser.
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!
TeamCity Notifier
Shows notifications about various events in TeamCity
Picture in Play
Indicates whether the `picture` element is in use on a page.
RestMan
RESTMan is a browser extension to work on http requests.
Get Thumbnails or Image to video YouTube
Make thumbnail previews or images from YouTube videos
Octotree
GitHub on steroids
ModHeader
Modify HTTP request and response headers
PDF API HTML5
Mini SDK JavaScript and APIs library to create PDF file for web apps