The best Software Testing tools and resources on the internet.

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

WAVE

WAVE

Free

Web Accessibility evaluation tool

Accessibility Testing
F

Flaker

Free

A flaky network simulator for your mobile app

Performance Testing
Dev Encyclopedia

Dev Encyclopedia

Free

Simplifying commonly used technical terms in Tech

Learn Software Testing
AutoHotkey

AutoHotkey

Free

The ultimate automation scripting language for Windows.

Automated Checking
AssertJ

AssertJ

Free

powerful and intuitive assertion library for Java

Automated Checking
Mizu

Mizu

Free

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

DevOps
Gremlin

Gremlin

Paid

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

Performance Testing
Dia Diagram Editor

Dia Diagram Editor

Free

Free drawing software for Windows, Mac OS X, and Linux

Visual Modeling
Mockoon

Mockoon

Free with Paid Plan

Create mock APIs in seconds

API Testing
WinMerge

WinMerge

Free

Differencing and merging tool for Windows

Data
Pythex

Pythex

Free

Real-time Python regular expression editor

Data
Mozilla Observatory

Mozilla Observatory

Free

online tool that you can use to check any websiteโ€™s header status.

Security Testing
Prestige

Prestige

Free

A text-based HTTP client in the browser, an interface-less Postman.

API Testing
UPDF

UPDF

Free

Supports editing text and images in a PDF across all platforms.

DevTools
Poku

Poku

Free

A cross-platform test runner that brings the JavaScript essence back to testing.

Automated Checking
P

Pentest Bookmarkz

Free

A collection of useful links for Pentesters

Security Testing
Chunk Viz

Chunk Viz

Free

This is a tool to visualize how different text splitters chunk up text.

DevTools
d3

d3

Free

Bring data to life with SVG, Canvas and HTML. ๐Ÿ“Š๐Ÿ“ˆ๐ŸŽ‰

Visual Modeling
Ditto

Ditto

Free

An extension to the standard windows clipboard.

DevTools
Nuxt Test Utils

Nuxt Test Utils

Free

๐Ÿงช Test utilities for Nuxt

Automated Checking
Password Tech

Password Tech

Free

Password generator and password manager for Windows with full Unicode support.

DevTools
Fake API

Fake API

Free

Free public API to test API endpoints and retrieve dummy JSON data swiftly.

API Testing
Detox

Detox

Free

Gray box end-to-end testing and automation framework for mobile apps

Automated Checking
R

REST Assured NET

Free

Brings the power of REST Assured to the C# / .NET ecosystem by Simplifying HTTP Testing

API Testing
S

Selenium Kubernetes

Free

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

DevOps
Snagit

Snagit

$59.2 USD for 1 license

Screen Capture with editing tools

Screen Capture
JSONGenerator.io

JSONGenerator.io

Free

Generate JSON data structures for mock data.

DevTools
PasteSafely

PasteSafely

Free

A Pastebin alternative

DevTools
Git History

Git History

Free

View git log, file history, compare branches or commits

DevTools
Intellij IDEA

Intellij IDEA

Free - Community Edition

For web and enterprise development

IDE