ColorZilla
Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies
Tag Assistant
The Tag Assistant extension works with Tag Assistant to help troubleshoot installation of gtag.js and Google Tag Manager.
User-Agent Switcher for Chrome
Spoofs & Mimics User-Agent strings.
Lighthouse
Lighthouse is an open-source, automated tool for improving the performance, quality, and correctness of your web apps.
Similarweb - Website Traffic, AI Traffic & SEO Checker
Instant website analysis, AI traffic insights, and SEO metrics at your fingertips.
Web Developer
Adds a toolbar button with various web developer tools.
Eye Dropper
Pick colors from any website.
SEOquake: On-Page SEO Checker
Run SEO audits, check technical issues, analyze links and keyword density, and see Semrush metrics as you browse and search.
Stylus
Redesign the web with Stylus, a user styles manager. Stylus allows you to easily install themes and skins for many popular sites.
Clear Cache
Powerful, user-friendly browser data management, right from your toolbar.
SEO META in 1 CLICK
Displays all meta data and main SEO information for the best SEO
Postman Interceptor
Capture requests from any website and send them to Postman Client.
Detailed SEO Extension
Get SEO insights at the click of a button to any website you're currently on. Built by full-time SEO's for daily analysis.
Google Analytics Debugger
Prints useful information to the JavaScript console by enabling the debug version of the Google Analytics Javascript.
Salesforce Inspector Reloaded
Productivity tools for Salesforce administrators and developers to inspect data and metadata directly from the Salesforce UI.
CSS Peeper
Inspect website styles in seconds. Supercharge your workflow, and save hours of work.
Fake Filler
A form filler that fills all inputs on a page with fake/dummy data.
SelectorsHub
Locators Plugin to Auto Generate and Verify Playwright Locators, XPath & CSS Selectors.
User-Agent Switcher and Manager
Spoof websites trying to gather information about your web navigation to deliver distinct content you may not want
Responsive Viewer
Show multiple screens once, Responsive design tester
Font Finder
An easy-to-use font inspector to get CSS styles of the selected element
Requestly: Intercept & Modify HTTP Requests
Intercept & modify HTTP(S) traffic: redirect URLs, modify headers, inject scripts, mock REST & GraphQL APIs, and more.
BuiltWith Technology Profiler
Find out what the website you are visiting is built with using this extension.
PerfectPixel by WellDoneCode (pixel perfect)
Drop your mockup on the live page as an overlay for pixel-perfect comparison with your code.
JSON Viewer Pro
A powerful JSON viewer and formatter that offers advanced features for developers and data analysts to visualise and analyse JSON
Redirect Path
The HTTP Header & Redirect Checker for SEO
Angular DevTools
Angular DevTools extends Chrome DevTools adding Angular specific debugging and profiling capabilities.
WebRTC Control
Have control over WebRTC (disable | enable) and protect your IP address.
Jam
Jam is the smart screen recorder for software teams.
META SEO inspector
Meta SEO Inspector helps web developers and curious users explore what’s hidden behind any web page. Instantly check a site’s HTML…
ColorPick Eyedropper
A zoomed eyedropper & color chooser tool that allows you to select color values from webpages and more.
Window Resizer
Resize the browser window to emulate various screen resolutions.
