Extensiones
Disable Cookies
Disable cookies for current domain.
Metamorph
Git Analytics made simple.
Toggle Environment
Toggle between development environment url's
Responsive Web Design Tester
Responsive Web Design Tester is a quick and easy way to test your responsive website.
stylish-hub
A browser extension that brings a new GitHub experience
ModHeader
Modify HTTP request and response headers
Custom Style Script
Add Custom JavaScript (JS) Code or Styles (CSS) to any Page.
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.
BuiltWith Technology Profiler
Find out what the website you are visiting is built with using this extension.
SEO-tools
SEO-tools - информация о доменах, аудит сайтов на SEO ошибки, а также технический аудит любой страницы. Свыше 100 онлайн сервисов
OCR - Image Reader
A powerful optical character recognition (OCR) extension to capture and convert images to text
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!
Block Yourself from Analytics
Block your Google Analytics™ activity for the websites you own, no more false stats.
AddCSS
This extension allows you to add your own custom website specific CSS style sheets.
TeamCity Notifier
Shows notifications about various events in TeamCity
Tabby Extension
Easily add BookMarks to Tabby from your preferred browser!
Advanced Site Checker
Check your site for issues.
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, ...
Random password generator
A simple random password generator for Opera browser
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.
Edit the Page
Toggles the 'Design Mode' so that you can edit the contents of the page.
NetworkMonitor
Shows the response times and uptime of a desired server. Useful to see how performs internet or a wireless access point.
NsLookup - Find DNS Records
A simple and powerful tool for querying DNS records
Modify Header Value
Add, modify or remove a header for any request on desired domains.
Apple Docs Force Default Language
Forces Apple's developer documentation to always open in a specific language
InTab - Code CSS 2X Faster
Develop Responsive Web Pages Faster.
Website Analysis & SEO Tool
Website SEO audit tool that provides website analysis in SEO, performance, validity, security, accessibility and other criteria.
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
Google Analytics Debugger
A browser extension for debugging Google Analytics tracking code
PixelGrid
The tool to overlap your website layout with a grid.
PageSpeed Insights
This will take the URL of the current tab and send it to PageSpeed Insights for a web performance analysis.