The best Software Testing tools and resources on the internet.

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

What are the best QA minds thinking about right now?

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Breakpoint 2026 is where you find out. This year's speakers are sitting with the questions most teams haven't said out loud yet — about what AI really changes for the QA engineer, whether test automation has ever delivered what it promised, and where human judgment still belongs in all of this. Keith Klain, Avinash Ahuja, Brittany Stewart, and Ashley Hunsberger each have an answer. And they don't all agree. Join them from wherever you are, 12–15 May.

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SQLite Schema Diagram Generator

Visualize yout DataBase in SQL Schema graph.

Postman

API Testing Tool

Dual Monitor Tools

Tools for Windows users with dual or multiple monitor setups.

dstp

🧪 Run common networking tests against your site.

Traffic Listener

Regexper

Regular Expression Visualization Site - Create a Diagrams from your regular expressions

Bundle Scanner

Identify NPM libraries included in Javascript files

Performance Testing

HTML Size Analyzer

Analyze HTML size and catch bloat like inline images, large React hydration state, or code duplication.

Performance Testing

Nogotofail

An on-path blackbox network traffic security testing tool

Security Testing

JSON Visio

Visualize your JSON into interactive graphs.

JSON Crack

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

Appium wait plugin

Appium plugin designed to wait for element to be present.

Automated Checking

Hasty

JS performance

Performance Testing

TimeLapze

A open-source menu bar application for creating screen and camera timelapses without excessive file sizes.

Zed

High-performance, multiplayer code editor from the creators of Atom and Tree-sitter.

YATTIE

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

Exploratory Testing

Snagit

$59.2 USD for 1 license

Screen Capture with editing tools

TestZeus

⚡ Open source UI automation framework built specifically for Salesforce with Autolocators 🧙‍♂️

Automated Checking

TestKube

Kubernetes-native framework for test definition and execution

iris mock

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

Automated Checking

Indetectables Toolkit

98 apps to perform reverse engineering and binary/malware analysis.

Security Testing

Prestige

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

SQLime

SQLite Playground

Pa11y

Range of free and open source tools to help designers and developers make their web pages more accessible.

Accessibility Testing

Vitest

A blazing fast unit-test framework powered by Vite ⚡️

Automated Checking

Terratest

Automated tests for your infrastructure code.

Little Ipsum

Built in Lorem Ipsum for MacOs

Rem

An open source approach to locally record and enable searching everything you view on your Mac.

Semgrep

Static analysis at ludicrous speed.

Security Testing

LICEcap

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

OpenClover

Most sophisticated code coverage tool for Java and Groovy.