Расширения
Image Extractor
Extracts image names and allows copying image URLs.
Помощник диагностики
Расширение браузера, сервиса Диагностики
JSON Lite
Fast JSON viewer - highlights, shows items count/size, handles large files
Polypad (Open in App)
Polypad Open in App.
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.
SEO-tools
SEO-tools - информация о доменах, аудит сайтов на SEO ошибки, а также технический аудит любой страницы. Свыше 100 онлайн сервисов
Rabbit URL Opener
Rabbit URL Opener (Rahul Digital) - Bulk URL's Opener Extension just lets you open multiple URLs at once. More about Rabbit URL Opener http://rahuldigital.org/url-opener/ http://rahuldigital.com/url-opener/
Copy Title And Url
Copy the title and url in markdown, pukiwiki, html format.
GrabzIt Web Scraping Assistant
Create Web Scrapes online easier than ever before with GrabzIt's Web Scraping Assistant.
Octotree
GitHub on steroids
Live editor for CSS and LESS - Magic CSS
Live preview of CSS/LESS code with an in-page editor. Autocomplete, convert LESS to CSS, beautify, minify, CSS reloader, linter, ...
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!
sha1 hash generator
Оффлайн SHA1 хеш генератор
Edit with Paint.Net
Adds a context menu item to send image links directly to Paint.Net photo editor
Clear Cache
Clear your cache and browsing data with a single click of a button.
SeoQuake extension
SEOquake — это бесплатный плагин, предоставляющий данные основных показателей поисковой оптимизации и позволяющий работать с такими полезными инструментами, как SEO-аудит и многие другие
Custom Style Script
Add Custom JavaScript (JS) Code or Styles (CSS) to any page.
JSON Formatter & Beautifier
makes it simple to read JSON Code for browser
Fontstorage
Простой способ определить или подобрать шрифт на сайте.
View Page Source
Get access to the page source with the click of a button.
Disable Cookies
Disable cookies for current domain.
Modify Header Value
Add, modify or remove a header for any request on desired domains.
Youtube converter button - YTLoad
YouTube downloader FREE - Convert videos to MP3 MP4
BuiltWith Technology Profiler
Find out what the website you are visiting is built with using this extension.
TwicPics Companion
Using TwicPics has never been so easy!
Caffeine
Keep awake which prevents the OS from automatically going to sleep, dimming the screen or starting screen savers
Random password generator
A simple random password generator for Opera browser
CSS & JS Injector
Easily customize your browsing experience CSS & JS Injector is a tool for developers, designers, and power users. Apply custom CSS styles and JavaScript to specific websites effortlessly. Boost productivity and customize the look, feel, and functionality of websites without altering its source code.
PDF API HTML5
Mini SDK JavaScript and APIs library to create PDF file for web apps
Font Inspector
Click on any HTML element to get the font info in a popup!
NPM Version Stats
Show npm package version usage statistics inline on the npmjs.com package page in the versions tab
Picture in Play
Indicates whether the `picture` element is in use on a page.