Testers Tools
Hardware, interactive, and physical simulation tests
Trackpad Tester
Test your trackpad gestures, taps, and multi-touch
Keyboard Tester
Visual keyboard test with rollover detection
Mouse Tester
Click, scroll & pointer test for any mouse
Reaction Time Test
How fast are your reflexes?
Typing Speed Test
How fast can you type?
Click Speed Test
CPS test with jitter & kohi modes
Microphone Tester
Real-time mic test with waveform display
Webcam Tester
Camera test with resolution detection & screenshots
Spacebar Speed Test
Spacebar CPS speed test
Speaker / Audio Test
Left/right, bass, and frequency sweep tests
Touchscreen Tester
Multi-touch detection and tracking
Color Blindness Test
Ishihara-style color vision screening
Scroll Speed Test
10-second scroll wheel speed test
Double Click Tester
Double-click speed and consistency test
Hearing Frequency Test
Hearing range and hearing age estimation
Astigmatism Test
Visual astigmatism screening charts
Sequence Memory Test
Memory challenge — repeat the sequence
Screen / Monitor Tester
Dead pixel, color, and backlight tests
Scroll Wheel Tester
Mouse scroll wheel direction and speed test
Touchpad Tester
Laptop touchpad and trackpad test
Audio Latency Tester
Measure audio output delay
Push-Up Counter
Push-up rep counter with timer
Facial Proportions Analyzer
Golden ratio face calculator
Loudspeaker Phase Checker
Audio phase and polarity test
Non Contact Voltage Checker
Learn how voltage testers detect AC current
Gamepad / Controller Tester
Real-time gamepad & controller input tester