The best Software Testing tools and resources on the internet.

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

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Apache Jmeter

Open source load testing tool

Performance Testing

JSEncrypt

A JavaScript library to perform OpenSSL RSA encryption, decryption, and key generation.

WhatFont

The easiest way to identify fonts on web pages.

Exploratory Testing

Animate SQL

Visualize SQL queries online.

Learn Software Testing

Git Guide

Solutions to 80% of your daily git challenges

How to Make Software Fail

Learn how to catch bugs and break software as you discover different testing methods that will help you build better software.

Learn Software Testing

ScreenToGif

Screen Capture - gif or video format, with editing tools

Awesome Chaos Engineering

A curated list of Chaos Engineering resources.

Learn Software Testing

Docker

use OS-level virtualization to deliver software in packages called containers

openplayground

An LLM playground you can run on your laptop.

Automated Checking

scrcpy

Display and control your Android device.

Automated Checking

Mockaroo

Generate up to 1,000 rows of realistic test data in CSV, JSON, SQL, and Excel formats. Free!

Test Data Generation

JSON Viewer

An online JSON viewer that lets you minify, beautify, and load JSON from a file.

PactumJS

A REST API testing tool to automate e2e, integration, contract, and component (or service-level) tests.

Color Contrast Analyzer

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

Accessibility Testing

Moq

The most popular and friendly mocking framework for .NET

Maestro

An easy-to-use automation testing framework for mobile apps.

Automated Checking

MintEmail

MintEmail.com is a no-click disposable email system

EarlGrey

🍵 iOS UI Automation Test Framework

Automated Checking

Winded

An online tool to test responsive layouts that lets you view multiple device sizes simultaneously, just enter a URL to test.

Exploratory Testing

CrowdView

Search exclusively on forum websites.

Puppeteer Replay

Library that provides an API to replay and stringify recordings created using Chrome DevTools Recorder

Automated Checking

Open CRE

A platform that interactively links resources together using connecting threats, weaknesses, standards, code samples, and test instructions.

Security Testing

RecipeUI

Open source Postman alternative with type safety built in.

pdfux.com

Powerful and easy to use PDF tools made for you

Git History

View git log, file history, compare branches or commits

Web Sequence Diagrams

Diagram creation

Visual Modeling

VS Code-jest

The optimal flow for Jest based testing in VS Code

Automated Checking

Pytest

Python based testing framework

Automated Checking

SQLBolt

Learn SQL with simple, interactive exercises.

Learn Software Testing