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BuiltWith Technology Profiler
Find out what the website you are visiting is built with using this extension.
PDF API HTML5
Mini SDK JavaScript and APIs library to create PDF file for web apps
SEO-tools
SEO-tools - информация о доменах, аудит сайтов на SEO ошибки, а также технический аудит любой страницы. Свыше 100 онлайн сервисов
Picture in Play
Indicates whether the `picture` element is in use on a page.
RDS bar
Quick SEO analysis of websites and pages, designed for webmasters and SEOs.
WordPress Theme and Plugins Detector
This tool detects theme and plugins used on WordPress sites and displays information about them.
SelectorsHub
xPath plugin to auto generate, write and verify xpath & cssSelector.
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.
Modify Header Value
Add, modify or remove a header for any request on desired domains.
Edit the Page
Toggles the 'Design Mode' so that you can edit the contents of the page.
Selenium Page Object Generator
A nimble and flexible Selenium Page Object Model generator to improve agile testing process velocity.
HTTP Headers
Quickly view the HTTP headers of the current tab.
Live HTTP Headers
Monitor all HTTP/HTTPs traffic from your browser.
Edit with Adobe Photoshop
Adds a context menu item to send image links directly to Adobe Photoshop photo editor
Web Capture for Jira
Take a screenshot, annotate it and upload directly to Jira.
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!
Stethoscope
Check the health of a github repo with one easy step.
JavaScript QR Code
Make QR Codes in JavaScript
Block Yourself from Analytics
Block your Google Analytics™ activity for the websites you own, no more false stats.
NetworkMonitor
Shows the response times and uptime of a desired server. Useful to see how performs internet or a wireless access point.
Get Thumbnails or Image to video YouTube
Make thumbnail previews or images from YouTube videos
Squeezeimg - convert & compress images, WEBP, JP2
This extension will optimization image a page using Squeezeimg
Nextsense XML Signing Component
Signing XML document.
(X)HTML5 Checker
A small extension to validate the markup of current tab
Edit with Sublime Text
Edit an HTML element and all its child nodes in Sublime Text editor with real-time updates
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, ...
Website Analysis & SEO Tool
Website SEO audit tool that provides website analysis in SEO, performance, validity, security, accessibility and other criteria.
OctoLinker
OctoLinker – Links together, what belongs together.
Edit with Paint.Net
Adds a context menu item to send image links directly to Paint.Net photo editor
Nextsense PDF Signing Component
Signing PDF document.
Sitemap Explorer: Check and View XML Sitemaps
This extension helps you find, inspect, export, and view XML Sitemap files for any site you navigate in a browser.
Website scripting
Developers can add javascript codes in webpage. Like customizing other websites with our own codes.