The best Software Testing tools and resources on the internet.

Over 500+ awesome tools and resources on the internet to supercharge your testing.

Test your checkout before the holiday rush

Featured

Your checkout already has Playwright or Selenium tests. Those same tests can now be your load test. Run them in up to 1,000 browsers at once while API load runs in the background. You’ll see when the page starts to slow down, well before holiday sales begin. Try BrowserStack Load Testing for free.

Try a free load test!

Pester

The test framework for Powershell

Automated Checking

Python-Fiddle

An online Python compiler, IDE, and interpreter directly in the browser.

Automated Checking

Bundle Scanner

Identify NPM libraries included in Javascript files

Performance Testing

Safetest

Next-Generation UI Testing Library

Automated Checking

ANDI

A tool to test web content for accessibility and 508 compliance.

Accessibility Testing

Streaming Data Generator

A tool for generating customizable streaming data with support for various distributions and anomalies.

ADB_Deeplink

Running an adb commands dynamically

Zeal

An offline documentation browser for software developers and testers.

Selenium Kubernetes

Pre-configured YAML files to effortlessly deploy a Selenium Grid on your Kubernetes.

headers 2 curl.

headers 2 curl. Provided a set of HTTP request headers, output the curl command line for generating that set.

Traffic Listener

Mitata

benchmark tooling that loves you ❤️

Performance Testing

EarlGrey

🍵 iOS UI Automation Test Framework

Automated Checking

FlaUI

UI automation library for .Net

Desktop Automation

JSON For You

A JSON visualization and processing tool to enhance efficiency in visualizing, formatting, validating, and comparing JSON data.

Exploratory Testing

Snagit

$59.2 USD for 1 license

Screen Capture with editing tools

Colour Contrast Analyser (CCA)

Colour Contrast Analyser (CCA)

Accessibility Testing

Cypress Example Recipes

Various recipes for testing common scenarios with Cypress

Automated Checking

sqlmap

Automatic SQL injection and database takeover tool

Security Testing

BTOP++

A Linux system resource monitor with support for Mac in development.

Performance Testing

Postman Contract Test Generator

Dynamic Test Generation with Open API Spec 3.0 and Postman

jUnit

#Unit Testing

Automated Checking

Load Testing Center

Dashboard/Report analyzer for load testing with JMeter

Performance Testing

Mentoss

The best way to mock JavaScript fetch requests

Performance Testing

Monocart Reporter

Windows inside a Docker container.

Automated Checking

Curl

command line tool and library for transferring data with URLs

Flashlight

Measure the performance of any Android app 🔦

Performance Testing

The WebAIM Million

An annual accessibility analysis of the top 1,000,000 home pages

Accessibility Testing

Appium Inspector

GUI Inspector tool for all kinds of apps, powered by Appium

Automated Checking

TestProject

TestProject 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.

Automated Checking

AnyWayData

Data Grid Table Editor and Data Generator

Test Data Generation