The best Software Testing tools and resources on the internet.

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

Taiko

Taiko

Free

Taiko is an open source node.js library for testing modern web applications

Automated Checking
ColorContrast.App

ColorContrast.App

Free

Check and suggests colors to meet the required WCAG or APCA contrast ratio.

Accessibility Testing
Jiffy Reader

Jiffy Reader

Free

An extension that allows for Bionic Reading on any webpage!

DevTools
Swift Testing

Swift Testing

Free

A package with expressive and intuitive APIs that make testing your Swift code a breeze.

Automated Checking
Vue DevTools Next

Vue DevTools Next

Free

Next iteration of Vue DevTools

DevTools
DamnGood.Tools

DamnGood.Tools

Free

A set of free tools that includes a responsive design tester, detect fonts, Chat with any PDF and more.

DevTools
A

Appium UiAutomator2 Driver

Free

A test automation framework for Android devices.

Automated Checking
Ddosify Engine

Ddosify Engine

Free and Paid

A high-performance load testing tool, written in Go.

Performance Testing
Kubescape

Kubescape

Free

It’s a first tool for testing if Kubernetes is deployed securely as defined in Kubernetes Hardening Guidance by to NSA and CISA.

DevOps
Yed Graph Editor

Yed Graph Editor

Free

High-quality diagrams made easy

Visual Modeling
Gremlin

Gremlin

Paid

Avoid costly downtime. Minimize your risk of system failure by proactively testing for weaknesses before they become outages.

Performance Testing
MagentaA11y

MagentaA11y

Free

Automatically generate Accessibility test cases for Web, iOS and Android components

Accessibility Testing
Mockoon

Mockoon

Free with Paid Plan

Create mock APIs in seconds

API Testing
Zerostep

Zerostep

Free Plan

Supercharge your Playwright tests with AI

AI Testing
Omni

Omni

Free

The all-in-one tool to supercharge your productivity ⌨️

DevTools
Python Regex

Python Regex

Free

Real-time regular expression tester for Python

Data
graphviz

graphviz

Free

Open source graph visualization software

Visual Modeling
JMeter DSL

JMeter DSL

Free

Simple JMeter performance tests API

Performance Testing
Falso

Falso

Free

All the Fake Data for All Your Real Needs

Test Data Generation
Infinite Mac

Infinite Mac

Free

Collection of classic Macintosh system releases and software accessible from the web browser.

DevTools
Classic Cache Killer

Classic Cache Killer

Free

Chche Management

Exploratory Testing
DevDb

DevDb

Free

Auto-load your database and displays the data right inside VS Code

Data
Speed Bump

Speed Bump

Free

TCP proxy with variable latency

Performance Testing
Cherrybomb

Cherrybomb

Free

A CLI tool that helps you avoid undefined user behaviour by validating your API specifications.

Security Testing
MiniSim

MiniSim

Free

MacOS app for launching iOS and and Android emulators.

Automated Checking
Mizu

Mizu

Free

A simple-yet-powerful API traffic viewer for Kubernetes.

DevOps
CrowdView

CrowdView

Free

Search exclusively on forum websites.

Other
EditThisCookie

EditThisCookie

Free

Browser Plug In

Exploratory Testing
N

Nginx Playground

Free

An nginx playground website created by Julia Evans where we can paste the nginx configuration and test it out.

DevOps
Zap

Zap

Free

Scanning tool for security vulnerabilities

Security Testing