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.
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.
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.
Adds a toolbar button with various web developer tools. The official port of the Web Developer extension for Firefox.
Simple yet powerful Cookie Editor that allow you to quickly create, edit and delete cookies without leaving your tab.
HTML5 Editor with CSS, JS, HTML validator and beautify code
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.
PerfectPixel by WellDoneCode
This extension helps develop your websites with pixel perfect accuracy!
Internet Speed Test
Test your internet connection speed (upload and download) from a toolbar panel
An easy-to-use font inspector to get CSS styles of the selected element
Go full screen with one click on the full screen button. That includes also the full screen movies such as YouTube, Vimeo, etc.
Edit cookies related to the current page and all its sub-frames right from a popup
Adds Access-Control-Allow-Origin, Access-Control-Allow-Methods and Access-Control-Allow-Headers headers for CORS.
Modify HTTP request and response headers
SEOquake is a free plugin that provides you with key SEO metrics, along with other useful tools such as SEO Audit and many others
InTab - Code CSS 2X Faster
Visually Code & Debug CSS In Your Browser
Responsive Web Design Tester
Responsive Web Design Tester is a quick and easy way to test your responsive website.
GitHub on steroids
RESTMan is a browser extension to work on http requests.
A REST client for the rest of us
Picture in Play
Indicates whether the `picture` element is in use on a page.
Click on any HTML element to get the font info in a popup!
Disable cookies for current domain.
Custom Style Script
Quick SEO analysis of websites and pages, designed for webmasters and SEOs.