Free Headphone Test
Check the left, right, and combined channels of your headphones or earbuds directly in your browser.
Listening safety: Set your device to a low or moderate volume before starting any signal.
LEFTL
0.0 dBLeft ear
STEREO
RIGHTR
0.0 dBRight ear
Audio signal stopped
How to use this test
- Put your headphones on in their normal left/right orientation.
- Choose a channel and start its signal.
- Stop the signal before adjusting connections or changing devices.
What this checks
- Left and right signals play through the expected sides.
- Both drivers reproduce a centered signal.
- Connections remain stable without obvious dropouts.
Related headphone tests
Want more device checks?
Open the full Device Lab for stereo, balance, phase, noise, and other playback-device checks.
Open Device LabFrequently asked questions
Does this test evaluate my hearing?
No. It checks functional playback through your device and does not evaluate hearing or provide medical information.