Understanding the result
A felt pulse confirms that the browser accepted a vibration request and the device responded. The on-page message alone cannot confirm physical movement.
Mobile checks
Vibration Test
Tap a button to see whether your phone vibrates. Some phones and browsers do not offer vibration to websites.
Checking support…
A browser reporting no vibration support does not mean the motor is broken.
How to use this tool
- Use a phone with vibration enabled.
- Try the short pulse first.
- Try the pattern if the first pulse works.
Troubleshooting
- Use a supported phone, enable vibration, and interact with the page before trying a pattern.
- Turn off battery-saving or silent-mode restrictions if the browser accepts the request but the phone does not move.
Browser and device limitations
Many browsers and nearly all desktop devices do not expose web vibration. Intensity is not measurable or adjustable through this test.
RELATED TOOLS
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Touch Screen TestDraw across the screen to find areas that miss touches.Open toolMulti Touch TestCount simultaneous fingers detected by your touchscreen.Open toolGyroscope TestWatch orientation values change as you turn your phone.Open toolAccelerometer TestSee motion values while moving your phone.Open toolStuck Pixel FixerRun a small changing-color patch over a suspected stuck pixel.Open tool
Common questions
Why does nothing happen?
Check silent or vibration settings, then try a supported browser. Some devices ignore web vibration requests.
Will this work on a laptop?
Most laptops do not have a vibration motor accessible to the browser.
Why does the page say the request was sent?
The Vibration API does not report whether the motor physically moved, only whether the request could be made.