Device Tests
Vibration Test
Test your phone vibration motor with short, long, and pulse haptic patterns where your browser supports vibration.
Haptics
Vibration Test
Try a few haptic patterns to confirm your phone vibration motor responds. Some browsers, especially on iPhone, may not support vibration from websites.
Status
Ready
How This Test Works
This tool uses browser APIs on your device. Permission-based tests such as microphone and camera only start after you press the button and allow access.
No Install
Open the page in a modern browser and start testing.
Local Only
Media streams and sensor readings stay on your phone or computer.
Clear Results
Use live meters, visual panels, and status messages to spot problems quickly.