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.
EditThisCookie is a cookie manager. You can add, delete, edit, search, protect and block cookies!
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.
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.
Adds a toolbar button with various web developer tools. The official port of the Web Developer extension for Firefox.
Color Picker - Native Eyedropper
Determine the pixel's color on the screen with a magnifying glass eyedropper. It supports color selection history and clipboard copy
An easy-to-use font inspector to get CSS styles of the selected element
HTML5 Editor with CSS, JS, HTML validator and beautify code
Go full screen with one click on the button.
Open in Google Chrome
Open current page, link, or all tabs in the Chrome browser.
Edit cookies related to the current page and all its sub-frames right from a popup
Internet Speed Test
Test your internet connection speed (upload and download) from a toolbar panel
OCR - Image Reader
A powerful optical character recognition (OCR) extension to capture and convert images to text
PerfectPixel by WellDoneCode
This extension helps develop your websites with pixel perfect accuracy!
SEOquake is a free plugin that provides you with key SEO metrics, along with other useful tools such as SEO Audit and many others
Adds Access-Control-Allow-Origin, Access-Control-Allow-Methods and Access-Control-Allow-Headers headers for CORS.
Random password generator
A simple random password generator for Opera browser
Integrate Octobox directly into your GitHub workflow
GitHub on steroids
Custom Style Script
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.
RESTMan is a browser extension to work on http requests.
A browser extension that brings a new GitHub experience
Click on any HTML element to get the font info in a popup!
GrabzIt Web Scraping Assistant
Create Web Scrapes online easier than ever before with GrabzIt's Web Scraping Assistant.
Modify HTTP request and response headers