BuiltWith Technology Profiler
Find out what the website you are visiting is built with using this extension.
Code tree for GitHub
Click on any HTML element to get the font info in a popup
Custom Style Script
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!
PDF API HTML5
Use Redux DevTools in the DevTools
GitHub code tree on steroids
Определение CMS - iTrack
Расширение для определения CMS сайта
Right Click Validator
Right click on any webpage to validate it using the W3 NUValidator service.
View all HTTP Requests and Responses sent between the Web browser and the Web server.
SEO TOOLS - YATEO
Opens all the essential tools for SEO in one click.
Edit with Adobe Photoshop
Adds a context menu item to send image links directly to Adobe Photoshop photo editor
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, ...
Modify Header Value
Add, modify or remove a header for any request on desired domains.
This extension allows you to add your own custom website specific CSS style sheets.
Block Yourself from Analytics
Block your Google Analytics™ activity for the websites you own, no more false stats.
Browse JSON like you do it in Finder.
Edit the Page
Toggles the 'Design Mode' so that you can edit the contents of the page.
This extension is only made for Pakistan Hajj Mission - Medina. It works on Data Entry website and this is Developed by Hamza Mughal
WordPress Theme and Plugins Detector
This tool detects theme and plugins used on WordPress sites and displays information about them.
OctoLinker is the easiest and best way to navigate between files and projects on GitHub.com. Files containing the following keywords will now have links that redirect you either to the relative file or to the projects GitHub page. Depending on the value, it may redirect you to an external website like a manual page or another service.
Website Color Changer
Extends the Developer Tools, adding a sidebar for colors manipulation
Quickly view the HTTP headers of the current tab.
Novibyte Issues Plugin
Jira Issues Management
Website Analysis & SEO Tool
Website SEO audit tool that provides website analysis in SEO, performance, validity, security, accessibility and other criteria.
Hitsteps Visitor Manager
Get your website analytics insight and get notified about updates and live support requests in your dashboard
SEO Analysis with Seoptimer
Just one click to SEO Analysis with Seoptimer
An extention to show/inspect and analyze fonts in web-pages.