Free Online Headphone Test
Test your headphones online with a quick audio check or a full channel, frequency, bass, sweep, and balance workflow. No download required.
How to test your headphones
A short guided workflow that matches the way the tool behaves.
Choose the output you want to test
Select the headphone or speaker output in the left column. If device names look incomplete, refresh permissions to reveal more labels.
Start with Quick Check or Full Check
Quick Check answers whether audio works at all. Full Check adds calibration, channel routing, frequency range, bass response, sweep, and balance items.
Run each line and mark feedback
Each test item updates immediately after you respond. Multi-frequency checks list one frequency per line so you can play and score each tone directly.
What the test covers
A practical browser-based check for the most common headphone issues.
Channel routing
Verifies that left, right, and stereo playback reach the expected earcups or earbuds.
Frequency range
Checks how far into the treble range you can still hear clean tones from your current setup.
Bass response
Tests low-end extension with increasingly deep bass tones to reveal weak sub-bass performance.
Frequency sweep
Runs a continuous sweep from 20 Hz to 20 kHz so you can listen for dead spots, dips, or distortion.
Volume balance
Alternates tones between both sides to help identify whether one side sounds noticeably louder.
Instant summary
Collects the results into a single report that is easy to review before calls, gaming, or music playback.
Why run a headphone test?
Useful for quick confidence checks, troubleshooting, and side-by-side comparisons.
New headphone setup
Verify a new pair of headphones, earbuds, or speakers before you start using them daily.
Gaming and voice chat
Catch flipped channels, weak balance, or muddy bass before a competitive match or live stream.
Music listening
Quickly compare devices when one pair sounds less detailed or less balanced than another.
Meetings and calls
Make sure your preferred headset output is working before an interview, presentation, or client call.
Troubleshooting
Separate headphone issues from browser, OS, or audio-interface problems without installing desktop software.
Cross-device checks
Run the same browser-based flow on laptops, desktops, tablets, or phones with compatible browsers.
FAQ
Common questions about browser-based headphone testing.
Is this headphone test safe to use?
Yes. Everything runs locally in your browser with the Web Audio API. We do not upload your audio or store any listening results.
Can I choose a specific headphone output?
On supported browsers, yes. Some browsers require a quick permission prompt before they reveal all audio output devices. We do not keep recording audio when you grant access.
Why does the test ask for my age range?
High-frequency hearing naturally changes with age. The age range helps the tool distinguish between expected hearing limits and potential headphone issues.
What does the test measure?
The workflow checks left and right channel routing, upper frequency audibility, low-end bass response, sweep smoothness, and left and right volume balance.
Can this replace professional audio measurements?
No. This is a practical browser-based check for everyday troubleshooting and comparison, not a calibrated laboratory measurement.
What if I hear nothing?
Make sure your headphones are connected, system volume is up, no other media is playing, and the correct output device is selected before restarting the test.
System requirements
You only need a modern browser and working audio output.