The best tools and resources on the internet for Software Testing

Over 350+ awesome tools and resources on the internet to supercharge your testing.

ColorContrast.App logo

ColorContrast.App

Accessibility Testing

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

Free
JSON Crack logo

JSON Crack

Data

Seamlessly visualize your JSON, XML, TOML, YAML, CSV instantly into graphs!

Free Plan
YATTIE logo

YATTIE

Exploratory Testing

A tool to help testers test by supporting the entire process of exploratory testing, from gathering evidence to generating test reports.

Free
Faker.js UI logo

Faker.js UI

Test Data Generation

Easiliy generate fake (but realistic) data for testing and development using Faker.js.

Free
Mockaroo logo

Mockaroo

Test Data Generation

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

Free Plan
BugBug logo

BugBug

Automated Checking

Automate web app testing easier than ever. Without excessive costs. Faster than coding. Free forever.

Free Plan
Text Cleaner logo

Text Cleaner

DevTools

Simple Text cleaner and formatter tool to perform complex operations.

Free
JSONFormatter.net logo

JSONFormatter.net

DevTools

JSON formatter and validator tool

Free
M

Monte Media Library

Screen Capture

A Java library for processing media data. Supported media formats include still images, video, audio and meta-data.

Free
Flashlight logo

Flashlight

Performance Testing

Measure the performance of any Android app 🔦

Free
A

ANDI

Accessibility Testing

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

Free
Taiko logo

Taiko

Automated Checking

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

Free
Rayrun logo

Rayrun

DevTools

Collection of 70+ testing and development productivity tools — all in one place!

Free
Infinite Mac logo

Infinite Mac

DevTools

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

Free
MalwareBazaar logo

MalwareBazaar

Security Testing

The purpose of the project is to collect and share malware samples.

Free
DamnGood.Tools logo

DamnGood.Tools

DevTools

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

Free
Trufflehog logo

Trufflehog

Security Testing

Sniffing out credentials.

Free
Restfox logo

Restfox

Traffic Listener

Offline-first web HTTP client

Free
Chronos logo

Chronos

DevOps

Monitors the health and web traffic of servers, microservices, Kubernetes/Kafka clusters, containers, and AWS services.

Free
H

Hermione

Automated Checking

A utility for integration testing of web pages using WebdriverIO and Mocha.

Free
RegExGPT logo

RegExGPT

Data

Generate regex patterns by inputting an example of the text.

Free
o

openplayground

Automated Checking

An LLM playground you can run on your laptop.

Free
Jest OpenTelemetry logo

Jest OpenTelemetry

Automated Checking

Write, build and run integration tests based on OpenTelemetry traces with Jest-like syntax.

Free
Accessibility Checker logo

Accessibility Checker

Accessibility Testing

A free online ADA and WCAG compliance checker.

Free
Pythagora logo

Pythagora

Automated Checking

Pythagora creates automated tests for you by analysing server activity

Free
WebPerformance Report logo

WebPerformance Report

Performance Testing

Web performance report every week in your inbox.

Free
X

XSSHunter

Security Testing

Use Docker and Dockery Compose to test and find blind cross-site scripting vulnerabilities.

Free
Beeftext logo

Beeftext

DevTools

An open source text substitution tool for Windows.

Free
Trace Cafe logo

Trace Cafe

Performance Testing

Easy web performance trace sharing

Free
Ctool logo

Ctool

DevTools

Commonly used software development and testing tools

Free
Exploratory Testing Chrome Extension logo

Exploratory Testing Chrome Extension

Exploratory Testing

A Chrome extension designed for making web exploratory testing easier

Free