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