59 + Chrome Extension tools and resources
Screen Ruler: Measure The Web
Measure sizes, distances, margins and paddings of any element on any web page.
Device Simulator & Tester
Test sites on multiple devices in one tab. Improve development, UI/UX, & QA with live previews.
Little Rat
Easily network traffic monitoring with view, monitor, and block traffic from other.
Repro
A chrome extension to make bug reporting in the browser more collaborative and reproducible
Colour Contrast Checker
Check the contrast between different colour combinations against WCAG standards.
Explain and Send Screenshots
Capture or record a video of your screen, write text or arrows and share it.
Headless Recorder
Chrome extension that records your browser interactions and generates a Playwright or Puppeteer script.
Quick Javascript Switcher
A quick way to disable/enable JavaScript in the browser.
GraphQL Network Inspector
A better network inspector for viewing and debugging GraphQL requests in Chrome and Firefox.
Mobile FIRST
Smartphone and tablet simulator to test your mobile site on various devices.
Faker.js UI
Easiliy generate fake (but realistic) data for testing and development using Faker.js.
Exploratory Testing Chrome Extension
A Chrome extension designed for making web exploratory testing easier
Siteimprove Accessibility Checker
Jumpstart Your Web Accessibility Efforts Directly in Google Chrome
