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GitHub (Enterprise) Projects Plus
[Deprecated] Adds advanced labels management and other functionality to GitHub.
Random password generator
A simple random password generator for Opera browser
OCR - Image Reader
A powerful optical character recognition (OCR) extension to capture and convert images to text
Novibyte Issues Plugin
Jira Issues Management
InTab - Code CSS 2X Faster
Visually Code & Debug CSS In Your Browser
RDS bar
Quick SEO analysis of websites and pages, designed for webmasters and SEOs.
GitHub Gloc
Gives you approximate count of lines of code on GitHub
Edit the Page
Toggles the 'Design Mode' so that you can edit the contents of the page.
BuiltWith Technology Profiler
Find out what the website you are visiting is built with using this extension.
stylish-hub
A browser extension that brings a new GitHub experience
NetworkMonitor
Shows the response times and uptime of a desired server. Useful to see how performs internet or a wireless access point.
Responsive Web Design Tester
Responsive Web Design Tester is a quick and easy way to test your responsive website.
NFT Scanner
Scan your NFT assets.
Disable Cookies
Disable cookies for current domain.
SEO-tools
SEO-tools - информация о доменах, аудит сайтов на SEO ошибки, а также технический аудит любой страницы. Свыше 100 онлайн сервисов
GitHub Projects Plus
Adds advanced labels management and other functionality to GitHub.
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!
WordPress Theme and Plugins Detector
This tool detects theme and plugins used on WordPress sites and displays information about them.
Live HTTP Headers
Monitor all HTTP/HTTPs traffic from your browser.
PDF API HTML5
Mini SDK JavaScript and APIs library to create PDF file for web apps
Block Yourself from Analytics
Block your Google Analytics™ activity for the websites you own, no more false stats.
Web Capture for Jira
Take a screenshot, annotate it and upload directly to Jira.
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.
Webfonting it!
The simplest extension for working with web fonts
DNS Checker - SEO and Domain Analysis
SEO and Domain Analysis Tool by DNS Checker. Provides SEO Report, Meta Redirects and 404s, Client IP, Domain IP & Geo Location, etc
AddJS
This extension allows you to add your own custom website specific JavaScript.
Website Analysis & SEO Tool
Website SEO audit tool that provides website analysis in SEO, performance, validity, security, accessibility and other criteria.
SelectorsHub
SelectorsHub helps to generate, write and verify the XPath & cssSelector.
HTTP Headers
Quickly view the HTTP headers of the current tab.
Edit with Adobe Photoshop
Adds a context menu item to send image links directly to Adobe Photoshop photo editor
ChroPath for Opera
AutonomIQ offers a developers platform ChroPath to generate and validate unique selectors like relative xpath with iframe support