Touch Screen Test – Multi-Touch & Pressure Test
Test your touchscreen: multi-touch, pressure, swipe direction, velocity analysis. Real-time Canvas visualization. Web Audio feedback.
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Características
👆
Multi-Touch Test
Test up to 10 simultaneous touch points. See all fingers tracked.
📊
Pressure Detection
Visualize touch pressure with color intensity. Works on pressure-sensitive displays.
➡️
Swipe Analysis
Track swipe direction and velocity for each gesture.
🔊
Audio Feedback
Web Audio API generates tones for each touch point.
📐
Touch Point Count
Real-time counter showing how many points are currently detected.
🔒
Privacy First
All processing is local. No data sent anywhere.
Cómo usarlo
1
Start Test
Touch anywhere on the screen to see touch points appear.
2
Multi-Touch
Use multiple fingers to test simultaneous touch point tracking.
3
Pressure Test
Press harder on pressure-sensitive screens to see color intensity change.
4
Swipe Test
Swipe in any direction to see velocity and direction analysis.
Preguntas frecuentes
How many touch points can it detect?
Most modern touchscreens support 5-10 simultaneous touch points. The tool displays up to 10 points visually.
Does pressure detection work on all devices?
Pressure sensitivity is available on iPhone (3D Touch / Haptic Touch), Apple Pencil, Surface devices, and some Android phones. Desktop mice won't show pressure.
What does the swipe analysis show?
Direction (angle), velocity (speed), and path consistency. Useful for testing touch response uniformity.
Is my data sent to a server?
No. All touch processing uses browser Pointer Events API locally. No data is sent anywhere.
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