Vibration Lab
Test quick vibration patterns and see what feels best on your device.
Device status
Vibrations supported by your browser: no
Buzz support check: unsupported
Single buzz
Single pulse series
Enter comma-separated buzz durations. Each buzz gets an equal pause after it.
Custom pattern
Use alternating on/off timing values to create your own pattern.
Pattern preview: [200,100,200]
Continuous buzz
Repeat short buzzes at a fixed timing until you stop.