The best Software Testing tools and resources on the internet.

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

No vendor lock-in: Build tests visually. Own them as YAML.

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As a QA professional, you shouldn’t have to choose between fast test creation and control over your test assets. With BugBug, you can now record tests visually and export them as human-readable YAML. Keep them in Git, review changes, create backups, edit them outside the platform, and import them back anytime. Your tests stay portable, reviewable, and under your team’s control. With no vendor lock-in.

See how BugBug's test import & export works →

WebPerf-Snippets

A curated list of snippets to get Web Performance metrics.

Performance Testing

Beachpatrol

A CLI tool to replace and automate your daily web browser.

Automated Checking

Bug Magnet

Exploratory testing assistant for Chrome and Firefox

Exploratory Testing

Wfuzz

Automate web applications security assessments

Security Testing

JSONFormatter.net

JSON formatter and validator tool

Gemini CLI

An open-source AI agent that brings the power of Gemini directly into your terminal.

Endtest

Intelligent Test Automation

Automated Checking

ConEmu

ConEmu starts a console program in a hidden console window, and provides an alternative customizable GUI window with various features

OC Mock

mock object testing framework that can be used to create stubs in iOS apps.

AI Commits

A CLI that writes your git commit messages for you with AI

Headless Recorder

Chrome extension that records your browser interactions and generates a Playwright or Puppeteer script.

Automated Checking

Dummy

Run mock server based off an API contract with one command

vscode.dev

VS Code running fully in the browser.

MockRTC

Powerful friendly WebRTC mock peer & proxy

Traffic Listener

Google Jamboard

A free online collaborative whiteboard app

Git History

View git log, file history, compare branches or commits

Pytest Recording

A pytest plugin that allows recording network interactions via VCR.py

DamnGood.Tools

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

FreeFileSync

Open Source File synchronization

iris mock

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

Automated Checking

openplayground

An LLM playground you can run on your laptop.

Automated Checking

Kopier

Kopier keeps your links handy, so you'll never have to search them again

Task Management

RegxGo

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

Pulse

Network Inspector and Logger for Apple Platforms.

Traffic Listener

Jira Capture

A visual feedback and testing tool.

Test Case Management

SQLite GUI

Lightweight SQLite editor for Windows

Color Contrast Analyzer

Great tool for checking color contrast for both text and images of text.

Accessibility Testing

d3

Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Visual Modeling

lemoncheesecake

Python framework for end-to-end / QA testing

Automated Checking

Text Expander

TextExpander lets you instantly insert snippets of text from a repository of emails, boilerplate and other content, as you type – using a quick search or abbreviation.