The best Software Testing tools and resources on the internet.

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

p

plow

Free

A high-performance HTTP benchmarking tool with real-time web UI and terminal displaying

Performance Testing
A

AI Commits

Free

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

DevTools
P

Postman Contract Test Generator

Free

Dynamic Test Generation with Open API Spec 3.0 and Postman

API Testing
Rubular

Rubular

Free

a Ruby regular expression editor

Data
OpenAPI AutoSpec

OpenAPI AutoSpec

Free

Automatically generates OpenAPI specifications in real-time.

API Testing
headers 2 curl.

headers 2 curl.

Free

headers 2 curl. Provided a set of HTTP request headers, output the curl command line for generating that set.

Traffic Listener
ProAutoma API Tester

ProAutoma API Tester

Free with Paid Plan

Online REST API client

API Testing
S

SQLite GUI

Free

Lightweight SQLite editor for Windows

Data
Mentoss

Mentoss

Free

The best way to mock JavaScript fetch requests

Performance Testing
B

Beachpatrol

Free

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

Automated Checking
Color Contrast Analyzer

Color Contrast Analyzer

Free

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

Accessibility Testing
APCA Contrast Calculator

APCA Contrast Calculator

Free

Accessible Perceptual Contrast Algorithm

Accessibility Testing
Todoist

Todoist

Paid

Organize it all with Todoist

Task Management
WebPerformance Report

WebPerformance Report

Free

Web performance report every week in your inbox.

Performance Testing
Pile

Pile

Free

A privacy-friendly, open source journaling app for Mac.

DevTools
DenyHosts

DenyHosts

Free

DenyHosts is a script intended to be run by Linux system administrators to help thwart SSH server attacks (also known as dictionary based attacks and brute force attacks).

Security Testing
Difftastic

Difftastic

Free

A CLI diff tool that compares files based on their syntax, not line-by-line. Difftastic produces accurate diffs that are easier for humans to read.

DevTools
Nexial

Nexial

Free

Test automation for everyone - test automation platform with support for web (selenium), desktop, database, api and much more. Coding not required ;-)

Desktop Automation
Locust

Locust

Free

An open source load testing tool.

Performance Testing
MiniSim

MiniSim

Free

MacOS app for launching iOS and and Android emulators.

Automated Checking
E

EarlGrey

Free

🍵 iOS UI Automation Test Framework

Automated Checking
Endtest

Endtest

Paid

Intelligent Test Automation

Automated Checking
Lighthouse Scoring Calculator

Lighthouse Scoring Calculator

Free

An interactive page that lets you fiddle around with various performance metrics so you can determine which parts will affect your final Lighthouse score.

Performance Testing
W

WebPerf-Snippets

Free

A curated list of snippets to get Web Performance metrics.

Performance Testing
PrivacyTests

PrivacyTests

Free

open source tests of web browser privacy.

Security Testing
YATTIE

YATTIE

Free

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

Exploratory Testing
D

Dsq

Free

Commandline tool for running SQL queries against JSON, CSV, Excel, Parquet, and more.

DevTools
Placemark

Placemark

Free

A flexible web-based editor, converter, visualization tool, for geospatial data.

DevTools
Strikt

Strikt

Free

An assertion library for Kotlin intended for use with a test runner such as JUnit, Minutest, Spek, or KotlinTest

Automated Checking
T

Talon

Free

Test for accessibility for people who have limited or no use of their hands

Accessibility Testing