The best tools and resources on the internet for Software Testing
Over 350+ awesome tools and resources on the internet to supercharge your testing.
![axe DevTools - Web Accessibility Testing logo](/images/resources/axe-devtools-web-accessib.jpg?width=500&key=f2f608f)
axe DevTools - Web Accessibility Testing
Accessibility TestingAccessibility Checker for Developers, Testers, and Designers in Chrome
![regular expressions 101 logo](/images/resources/regex101.png?width=500&key=f2f608f)
regular expressions 101
DataRegex101.com is an interactive regular expression console that lets you debug your expressions in real-time.
Axe Html Reporter
Accessibility TestingCreates easy to read HTML file from axe-core accessibility results object
![contrast ratio logo](/images/resources/contrast-ratio.png?width=500&key=f2f608f)
contrast ratio
Accessibility TestingA tool to calculate the contrast ratio between any two valid CSS colors.
![Color Contrast Analyzer logo](/images/resources/color-contrast-analyzer.jpg?width=500&key=f2f608f)
Color Contrast Analyzer
Accessibility TestingGreat tool for checking color contrast for both text and images of text.
![Accessibility Insights for Web logo](/images/resources/accessibility-insights-fo.jpg?width=500&key=f2f608f)
Accessibility Insights for Web
Accessibility TestingAccessibility Insights for Web helps developers quickly find and fix accessibility issues.
![Lighthouse Simulator logo](/images/resources/lighthouse-simulator.png?width=500&key=f2f608f)
Lighthouse Simulator
Performance TestingThis tool runs a Lighthouse performance test at a range of different network speeds.
![Select Star SQL logo](/images/resources/selectstarsql.png?width=500&key=f2f608f)
Select Star SQL
Learn Software TestingThis is an interactive book which aims to be the best place on the internet for learning SQL.
Web Developer Checklist
Exploratory TestingChrome and Firefox extension to discover problem areas in websites.
![TestProject logo](/images/resources/testproject-io.png?width=500&key=f2f608f)
TestProject
Automated CheckingTestProject is the world's first 100% free test automation platform for Web, Android, iOS and API testing, trusted by over 150,000 users in the testing community.
SelectorsHub
Automated CheckingA FREE xPath plugin to auto generate, write and verify xpath & cssSelector.
![The Four Hour Tester logo](/images/resources/fourhourtester.jpg?width=500&key=f2f608f)
The Four Hour Tester
Learn Software TestingLearn software testing by focusing on simple exercises that take at most one hour to complete.