Extensions
Custom Style Script
Add Custom JavaScript (JS) Code or Styles (CSS) to any Page.
Luminous: JavaScript events blocker
An experimental extension to identify, analyze and block code execution and event collection through JavaScript in your browser.
OCR - Image Reader
A powerful optical character recognition (OCR) extension to capture and convert images to text
AddCSS
This extension allows you to add your own custom website specific CSS style sheets.
Edit the Page
Toggles the 'Design Mode' so that you can edit the contents of the page.
Responsive Web Design Tester
Responsive Web Design Tester is a quick and easy way to test your responsive website.
BuiltWith Technology Profiler
Find out what the website you are visiting is built with using this extension.
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!
Random password generator
A simple random password generator for Opera browser
stylish-hub
A browser extension that brings a new GitHub experience
NsLookup - Find DNS Records
A simple and powerful tool for querying DNS records
SEO-tools
SEO-tools - информация о доменах, аудит сайтов на SEO ошибки, а также технический аудит любой страницы. Свыше 100 онлайн сервисов
Disable Cookies
Disable cookies for current domain.
GitHub Projects Plus
Adds advanced labels management and other functionality to GitHub.
PDF API HTML5
Mini SDK JavaScript and APIs library to create PDF file for web apps
RDS bar
Quick SEO analysis of websites and pages, designed for webmasters and SEOs.
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.
Wayback machine website
Online service that have 452 billion web pages saved over time and who is domain tool in context menu
NFT Scanner
Scan your NFT assets.
HTTP Headers
Quickly view the HTTP headers of the current tab.
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.
NetworkMonitor
Shows the response times and uptime of a desired server. Useful to see how performs internet or a wireless access point.
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, ...
PIX Studio Plugin
PIX Studio Plugin
Block Yourself from Analytics
Block your Google Analytics™ activity for the websites you own, no more false stats.
AddJS
This extension allows you to add your own custom website specific JavaScript.
sha1 hash generator
SHA1 hash generator (offline mode)
Edit with Adobe Photoshop
Adds a context menu item to send image links directly to Adobe Photoshop photo editor
Modify Header Value
Add, modify or remove a header for any request on desired domains.
Web Capture for Jira
Take a screenshot, annotate it and upload directly to Jira.
Open in GIMP photo editor
Adds context menu items to send image links and image files directly to the GIMP photo editor