54 + Chrome Extension tools and resources

Color Contrast Analyzer logo

Color Contrast Analyzer

Great tool for checking color contrast for both text and images of text.

Accessibility Testing
Free
Responsive Viewer logo

Responsive Viewer

Show multiple screens once, Responsive design tester.

Free
Web Developer Checklist logo

Web Developer Checklist

Chrome and Firefox extension to discover problem areas in websites.

Exploratory Testing
Free
SelectorsHub logo

SelectorsHub

A FREE xPath plugin to auto generate, write and verify xpath & cssSelector.

Automated Checking
Free
context-note logo

context-note

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

Exploratory Testing
Free
ReqBin logo

ReqBin

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

API Testing
Free
Brimstone logo

Brimstone

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

Automated Checking
Free
ARIA DevTools logo

ARIA DevTools

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

Accessibility Testing
Free
Web Vitals logo

Web Vitals

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

Performance Testing
Free
TestCase Studio logo

TestCase Studio

It’s a browser extension that records the user actions performed on a web application in English Sentences.

Automated Checking
Free
QAide logo

QAide

The Test Step Recorder

Test Case Management
Free
WAVE logo

WAVE

Web Accessibility evaluation tool

Accessibility Testing
Free
Advanced RestClient Extension logo
Free version
Form Filler logo

Form Filler

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

Test Data Generation
Free
Bug Magnet logo

Bug Magnet

Exploratory testing assistant for Chrome and Firefox

Exploratory Testing
Free
WhatFont logo

WhatFont

The easiest way to identify fonts on web pages.

Exploratory Testing
Free