The best Software Testing tools and resources on the internet.

Cloud Native Chaos Engineering platform

It’s a free and open source interactive HTTPS proxy

Paste a password, confidential message, or private data.

Challenge your apps on iOS with monkey testing 📱🐒

Makes JSON easy to read. Open source.

SQLite Playground

Cross-platform test runner for Android and Apple

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

Community curated list of templates for the nuclei engine to find security vulnerabilities in applications.

Mobile Security Framework (MobSF) is an automated, all-in-one mobile application (Android/iOS/Windows) pen-testing, malware analysis and security assessment framework capable of performing static and dynamic analysis.

Generate unit tests and iterates on code until the tests pass

Automatic SQL injection and database takeover tool

A unit testing framework for Android.

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

Automatically generate Accessibility test cases for Web, iOS and Android components

Simplify creating, managing, and executing automated tests.

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

Measure sizes, distances, margins and paddings of any element on any web page.

Mock API by intercepting requests on the network level. Seamlessly reuse the same mock definition for testing, development, and debugging.

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

JS performance

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

#BDD

A high-performance E2E testing wrapper that combines fast API contract assertions with the robust browser automation layers of Playwright.

A Gorgeous HTML/CSS Reporter for Mocha.js

A simple checklist of the essential items to include in your bug reports.

over 80–100 fully free, online tools for developers, designers, covering coding, design, graphics, text editing, image, network, cryptography and more..

It scans log files (e.g. /var/log/apache/error_log) and bans IPs that show the malicious signs -- too many password failures, seeking for exploits, etc

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

Code Generator for HTTP Requests