The best tools and resources on the internet for Software Testing

Over 350+ awesome tools and resources on the internet to supercharge your testing.

Siege logo

Siege

Performance Testing

HTTP load tester and benchmarking utility

Free
Apache Bench logo

Apache Bench

Performance Testing

Apache HTTP server benchmarking tool.

Free
L

Lynis

Security Testing

Security auditing and hardening tool, for UNIX-based systems.

Free
ShellCheck logo

ShellCheck

DevTools

finds bugs in your shell scripts.

Free
Password Tech logo

Password Tech

DevTools

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

Free
Dual Monitor Tools logo

Dual Monitor Tools

DevTools

Tools for Windows users with dual or multiple monitor setups.

Free
Memray logo

Memray

Memory

Python CLI memory profiler

Free
fuite logo

fuite

Memory

A tool for finding memory leaks in web apps

Free
AnyWayData logo

AnyWayData

Test Data Generation

Data Grid Table Editor and Data Generator

Free
TestPages logo

TestPages

Learn Software Testing

Practice Pages For Automating and Testing

Free
F

Flaker

Performance Testing

A flaky network simulator for your mobile app

Free
Mokku logo

Mokku

API Testing

Mock API calls seamlessly

Free
Diagrams logo

Diagrams

Visual Modeling

🎨 Diagram as Code for prototyping cloud system architectures

Free
Mastershot logo

Mastershot

Screen Capture

Web based video editor, easy to edit video bug report, test journeys.

Free
P

Payloads All The Things

Security Testing

A list of useful payloads and bypasses for Web Application Security

Free
scrcpy logo

scrcpy

Automated Checking

Display and control your Android device.

Free
MemLab logo

MemLab

Memory

Find JavaScript memory leaks and analyzing heap snapshots.

Free
APCA Contrast Calculator logo

APCA Contrast Calculator

Accessibility Testing

Accessible Perceptual Contrast Algorithm

Free
Mountebank logo

Mountebank

API Testing

Over the wire test doubles

Free
MintEmail logo

MintEmail

Email Testing

MintEmail.com is a no-click disposable email system

Free
Mariana Trench logo

Mariana Trench

Security Testing

Mariana Trench is a security focused static analysis platform targeting Android.

Free
Rubular logo

Rubular

Data

a Ruby regular expression editor

Free
SLS Test Tools logo

SLS Test Tools

Automated Checking

Custom Jest Assertions for Serverless integration testing.

Free
lemoncheesecake logo

lemoncheesecake

Automated Checking

Python framework for end-to-end / QA testing

Free
taba11y logo

taba11y

DevTools

Visualise tab order with ease

Free
Animate SQL logo

Animate SQL

Learn Software Testing Data

Visualize SQL queries online.

Free
R

RapiDAST

Security Testing

Simple, continuous and fully automated application security testing.

Free
P

Pytest Recording

Screen Capture

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

Free
P

Puppeteer Replay

Automated Checking

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

Free
Cherrybomb logo

Cherrybomb

Security Testing

A CLI tool that helps you avoid undefined user behaviour by validating your API specifications.

Free
snapstub logo

snapstub

API Testing

Snapshot-based stub/mocking of APIs.

Free