Test every part of
your setup, instantly.

Free browser-based tools. No installs, no sign up. Just pick a tool and go.

Controllers

Controllers
4 tools
Gamepad Tester
Buttons, sticks and triggers
PS4 Controller Tester
DualShock 4 input checker
Xbox Controller Tester
Xbox One and Series X/S
Joystick Tester
Any gamepad, axes and buttons

Keyboard & Mouse

Keyboard & Mouse
4 tools
Keyboard Tester
Test every key in real time
Mouse Tester
Clicks, scroll and sensitivity
Spacebar Tester
Count presses and speed
Double Click Test
Milliseconds between clicks

Display & Screen

Display & Screen
3 tools
Dead Pixel Checker
Fullscreen color pixel scan
Screen Tester
Color accuracy and uniformity
Refresh Rate Tester
Detect monitor Hz live

Audio & Video

Audio & Video
3 tools
Speaker Tester
Frequency and channel test
Microphone Tester
Input level and waveform
Webcam Tester
Live feed and permissions

Performance & Reflexes

Performance & Reflexes
3 tools
Reaction Time Test
Reflex speed in milliseconds
Click Speed Test
Clicks per second score
Typing Speed Test
WPM, accuracy and errors

Network

Network
2 tools
Internet Speed Test
Download, upload and ping
Ping Tester
Check if a site is online

Vision

Vision
1 tool
Color Blind Test
Red-green and blue-yellow screening
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