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The best Software Testing tools and resources on the internet.
Over 500+ awesome tools and resources on the internet to supercharge your testing.

Learn REST: A RESTful Tutorial
FreeLearn everything there is to know about REST apis with the this opensource resource.

SQL Workbench
FreeRun SQL queriesΒ in your browser.
Pest
FreePest is an elegant PHP Testing Framework with a focus on simplicity.
regex:help!
FreeAn online tool to help you easily generate, test, and refine your regular expressions.

Email on Acid
$73 USD per monthEmpower Your Team to Deliver Email Perfection.
wick-a11y
FreeEnhancing Web Accessibility Testing with Cypress
Selenium WebDriver
FreeBrowser driver API

Place Kitten
freePlace kittens as placeholders

Color Contrast Analyzer
FreeGreat tool for checking color contrast for both text and images of text.
XSSHunter
FreeUse Docker and Dockery Compose to test and find blind cross-site scripting vulnerabilities.

Jest Image Snapshot
FreeJest matcher for image comparisons. Most commonly used for visual regression testing.

The Android Ally
FreeGet faster access to Android device accessibility features.
Checkmate
FreeTrack and monitor server hardware, uptime, response times, and incidents in real-time with beautiful visualizations
WebPerf-Snippets
FreeA curated list of snippets to get Web Performance metrics.

Mountebank
FreeOver the wire test doubles

Mock Service Worker
FreeMock API by intercepting requests on the network level. Seamlessly reuse the same mock definition for testing, development, and debugging.

Heynote
FreeA dedicated scratchpad for developers and testers

Curl Converter
FreeConvert curl commands to Python, JavaScript, PHP and much more...

GQL
FreeSQL like language to perform queries on .git files.

Form Filler
FreeA customizable Chrome and Firefox extension that fills dummy text in all input fields in a page.
iPerf
Freetest maximum achievable bandwidth on IP networks.

RegExGPT
FreeGenerate regex patterns by inputting an example of the text.

Python-Fiddle
FreeAn online Python compiler, IDE, and interpreter directly in the browser.

Gatling
Free and PaidPerformance Testing Tool
Puppeteer Replay
FreeLibrary that provides an API to replay and stringify recordings created using Chrome DevTools Recorder
Moq
FreeThe most popular and friendly mocking framework for .NET

The Four Hour Tester
FreeLearn software testing by focusing on simple exercises that take at most one hour to complete.

Docker Windows
FreeWindows inside a Docker container.

JPad
FreeJava Scratchpad - Instantly write java snippets and see nicely formatted results.

Applitools Eyes
Free versionVisual comparisons between different snapshots of a website or mobile app.


