AudioCharger

Online Hearing Frequency Test

Check the highest frequency you can hear and test your left and right ears. Just a fun check, not a medical test.

Your files are processed locally and never uploaded

How to use

1

Put on headphones and set a comfortable volume.

2

Press Start and stop when the tone disappears.

3

See your hearing range.

About this tool

A sine sweep rises from 8 kHz to 20 kHz. Results depend on your headphones and device, so treat them as a rough guide. This is not a medical test.

All processing happens locally in your browser, ensuring complete privacy for your recordings and music.

Frequently asked questions

Is this a medical test?

No. Consumer headphones and sound cards vary a lot. See an audiologist for a real hearing test.

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