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42 + Chrome Extension tools and resources

Modify HTTP request headers, response headers, and redirect URLs

Use Faker.js UI to easiliy generate fake (but realistic) data for testing and development using Faker.js.
A tool to test web content for accessibility and 508 compliance.

Sniffing out credentials.
A Chrome extension designed for making web exploratory testing easier

Makes JSON easy to read. Open source.

A browser extension that adds various web developer tools to a browser.
Jumpstart Your Web Accessibility Efforts Directly in Google Chrome

An extension that allows for Bionic Reading on any webpage!

The most powerful screen recorder & annotation tool for Chrome 🎥
A handy tool to log attributes and Selenide, Selenium, Cypress, Playwright, Squish and TestCafe locators of the clicked element.

Kopier keeps your links handy, so you'll never have to search them again
Accessibility Checker for Developers, Testers, and Designers in Chrome
Accessibility Insights for Web helps developers quickly find and fix accessibility issues.
Great tool for checking color contrast for both text and images of text.
Show multiple screens once, Responsive design tester.
Manage and switch between multiple proxies quickly & easily.
Chrome and Firefox extension to discover problem areas in websites.
A FREE xPath plugin to auto generate, write and verify xpath & cssSelector.
Capture or record a video of your screen, write text or arrows and share it. Extra features upon contributing 'any' amount.

A note-taking chrome extension: taking notes on the web with their context.

ReqBin is an online API testing tool for REST and SOAP APIs.

Perform visual testing with record and play Brimstone pixel-perfect webpage automation tests.

Easily spot missing ARIA labels, misused ARIA roles, and incomplete keyboard support in your web applications.

A Chrome extension that automatically checks Web Vitals scores on the website you're currently viewing.

It’s a browser extension that records the user actions performed on a web application in English Sentences.
Chrome extension that records your browser interactions and generates a Playwright or Puppeteer script.
Chche Management

The Test Step Recorder
Web Accessibility evaluation tool

API Testing Add-on

A customizable Chrome and Firefox extension that fills dummy text in all input fields in a page.

Exploratory testing assistant for Chrome and Firefox

Browser Plug In

The easiest way to identify fonts on web pages.
chrome plug in
Google Addon