The best Software Testing tools and resources on the internet.

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

Specflow

Specflow

Free

#BDD

Automated Checking
LICEcap

LICEcap

Free

Capture any area of your desktop and save it directly to .GIF

Screen Capture
Dispostable

Dispostable

Free

Your basic anonymous temporary email address.

Email Testing
w

wick-a11y

Free

Enhancing Web Accessibility Testing with Cypress

Accessibility Testing
Hemmelig

Hemmelig

Free

Paste a password, confidential message, or private data.

DevTools
b

borp

Free

node:test runner wrapper with TypeScript support

Automated Checking
J

Json Model Validator

Free

A flexible, lightweight JSON Data validator and formatter

API Testing
J

JMX Orchestrator Pro

Free

A tool to programmatically edit and orchestrate JMeter JMX test plans in CI/CD pipelines.

Performance Testing
MemLab scenario Recorder

MemLab scenario Recorder

Free

Capture and analyze memory performance in web applications

Memory
Online Gherkin Editor

Online Gherkin Editor

Free

Free, simple to use online Gherkin editor

Automated Checking
Page Ruler Redux

Page Ruler Redux

chrome plug in

Exploratory Testing
regular expressions 101

regular expressions 101

Free

Regex101.com is an interactive regular expression console that lets you debug your expressions in real-time.

Data
LINQPad

LINQPad

Free and Paid

LINQPad is a software utility targeted at .NET Framework development.

Other
A

Actions Batch

Free

Run a shell script in an isolated, immutable environment, collect the logs or results.

DevTools
OpenTofu

OpenTofu

Free

The open source infrastructure as code tool. A fork of Terraform.

DevOps
iris mock

iris mock

Free

A kotlin-first tool to intercept android network calls, modify requests/responses and mock entire APIs.

Automated Checking
RegxGo

RegxGo

Free

An easy-to-use, AI-powered regular expressions generator.

Data
Mariana Trench

Mariana Trench

Free

Mariana Trench is a security focused static analysis platform targeting Android.

Security Testing
ModHeader

ModHeader

Free

Modify HTTP request headers, response headers, and redirect URLs

Exploratory Testing
P

PlayProm

Open Source

A custom Playwright reporter that exports test execution metrics to StatsD, Prometheus, and Grafana.

DevOps
ARIA DevTools

ARIA DevTools

Free

Easily spot missing ARIA labels, misused ARIA roles, and incomplete keyboard support in your web apps.

Accessibility Testing
It Tools

It Tools

Free

Aggregated set of useful tools that every developer and tester may need once in a while.

DevTools
Mindomo

Mindomo

Free and Paid

Mind Mapping for thinking organization or structuring

Visual Modeling
TypeSchema

TypeSchema

Free

Universal adapter for interacting with any validation schema.

DevTools
APCA Contrast Calculator

APCA Contrast Calculator

Free

Accessible Perceptual Contrast Algorithm

Accessibility Testing
Japa

Japa

Free

API-first testing framework focusing only on testing Node.js (backend) applications

Automated Checking
Bruno

Bruno

Free

Opensource IDE For Exploring and Testing Api's (lightweight alternative to postman/insomnia)

API Testing
T

TestPilot

Free

Use LLMs toย automatically generate unit tests for npm packages written in JavaScript/TypeScript.

DevTools
Apache Jmeter

Apache Jmeter

Free

Open source load testing tool

Performance Testing
A

Autoframe

Open Source

A QA automation framework with a built-in AI assistant that writes scalable Playwright tests with you as your product grows.

Test Creation