The best Software Testing tools and resources on the internet.

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

The Selenium creator on AI testing, BiDi, and what's real

Featured

If you've written a Selenium test, you've used something Jason Huggins built. At Breakpoint 2026, he's talking about where testing goes from here: BiDi, the shift-left rethink, and the gap between AI demos and what your sprint actually looks like. It's free, virtual, and runs May 12–14.

Save your spot, It's Free!

RedCoffee

Generate insightful PDF Reports for code analysis done using SonarQube Community Edition

Security Testing

Eclipse

IDE

Kopier

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

Task Management

ShareX

Capture or record any area of your screen and share it with a single press of a key.

URL Fetch

Code Generator for HTTP Requests

Sitespeed.io

Performance Testing

Performance Testing

Safetest

Next-Generation UI Testing Library

Automated Checking

Playwright Pulse Report

Transforms raw playback data into actionable insights

Automated Checking

PasteSafely

A Pastebin alternative

cypress-ajv-schema-validator

Streamlining JSON Schema Validation in Cypress

Base62

Encode & decode strings, bytes, and integers to Base62

Automated Checking

Curl Converter

Convert curl commands to Python, JavaScript, PHP and much more...

Traffic Listener

regex:help!

An online tool to help you easily generate, test, and refine your regular expressions.

Citrus

Citrus Integration Testing

Automated Checking

Dispostable

Your basic anonymous temporary email address.

JSONLINT

Validate, format, and lint JSON

Guidepup

Screen reader driver for test automation

Accessibility Testing

Trufflehog

Sniffing out credentials.

Security Testing

Gatling

Performance Testing Tool

Performance Testing

MS Visual Studio

Edit and debug on any OS

Mimesis

Generate wide range of fake data in multiple languages.

Test Data Generation

BugBug

Automate web app testing easier than ever. Without excessive costs. Faster than coding. Free forever.

Automated Checking

Snagit

$59.2 USD for 1 license

Screen Capture with editing tools

Katalon

An all-in-one test automation solution

Automated Checking

It Tools

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

SQL Studio

SQL Database Explorer [SQLite, libSQL, PostgreSQL, MySQL/MariaDB, DuckDB, ClickHouse]

HandBrake

Convert video from nearly any format to a selection of modern, widely supported codecs.

Puppeteer Replay

Library that provides an API to replay and stringify recordings created using Chrome DevTools Recorder

Automated Checking

Faker.js UI

Easiliy generate fake (but realistic) data for testing and development using Faker.js.

Test Data Generation

Nbomber

Free with Paid Tire

Load test any system with a distributed cluster

Performance Testing