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Refresh Rate Test

★ 4.8(1200 reviews)

Test Refresh Rate Test using browser APIs. Processing stays on your device.

Last updated: 2026-10-26

Free Online Refresh Rate Test

Use this free online refresh rate test tool directly in your browser without installing software. Fast, mobile friendly and easy to use.

Refresh Rate Test

Runs in your browser. Device tests request permission only when you start them.

Measures animation frames this browser tab receives for 2.5 seconds. Background tabs and power-saving settings affect the result.

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About This Tool

About Refresh Rate Test

Test Refresh Rate Test using browser APIs. Processing stays on your device. No files or device data are uploaded. Camera and microphone tests ask permission only when started.

How to use it

  1. Open the test and follow its on-screen instructions.
  2. Grant device permission only if that test needs it.
  3. Stop the test when finished.

Frequently Asked Questions

Does this run in my browser?

Yes. The test uses browser APIs and does not need a server-side processing service.

Are camera or microphone data uploaded?

No. This page previews or measures them locally and does not record or upload them.