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Headphone Test

Check if your headphones or earbuds are working correctly. Test the left and right channels, stereo sound, and bass in under a minute.

Volume & Safety NoticeKeep your volume at a comfortable level before starting. This tool tests headphone audio output functionality and channel balance—it is not a medical hearing test. Runs 100% locally in your browser.

Ready to diagnose your headphones?

We'll guide you through 5 quick audio checks: Left, Right, Both, Stereo, and Bass.

No download. No signup. Safe audio levels.
Manual Controls

Advanced Audio Tests

Perform deeper standalone tests for channel balance, frequency response, and stereo panning.

Left / Right Channel Select

Manually trigger audio strictly through the left, right, or both channels.

Stereo Alternating Sequence

Plays a continuous alternating tone (Left ↔ Right) to verify spatial movement.

Bass & Sub-Bass Selector

Test low frequency response from sub-bass (40 Hz) up to upper bass (120 Hz).

Frequency Generator

1000 Hz

Drag slider to sweep frequencies across the human hearing range.

About this tool

What Is an Online Headphone Test?

An online headphone test is a quick, browser-based diagnostic that checks whether your headphones or earbuds are producing sound correctly. Instead of downloading bulky software, you can run a headphone test sound right here and get answers in under a minute. The SolutionerTools Headphone Test walks you through five guided audio checks covering the left and right channels, both channels, stereo separation, and low-frequency bass. It also includes a built-in headphone test mic so you can confirm your microphone is picking up audio as well.

How the Headphone Test Left and Right Check Works

The most common reason people visit a headphone testing tool is to confirm that both earcups work. A left right headphone test plays a tone through the left ear only, then the right ear only, then both together. If your headphone test left and right results come back clean, you know each driver is functional and properly wired. The tool also includes an optional headphone test left right balance check, which is extremely useful if you suspect that your headphones are louder in one ear or feel off-centre when you listen to music.

Simply put the headphones on, click play, and answer "Yes" or "No" based on what you hear. This headphone test online left right check takes the guesswork out of troubleshooting a brand-new pair, a repaired cable, or a used purchase.

Test Your Headphones for Gaming

For gamers, spatial awareness matters. A headphone test for gaming verifies that footsteps, gunfire, and directional audio are panned correctly so you can react faster in competitive titles. Our stereo separation check plays a tone that alternates between the left and right channels, confirming your setup honours the soundstage the game engine creates. Combined with the online headphone test with mic, you can also verify that your gaming headset's microphone is capturing your voice clearly before you jump into a team match.

Check Your Microphone With the Headphone Test Mic

Modern headsets bundle headphones and microphones together, so a complete test should cover both. The built-in headphone test mic uses your browser's microphone access to measure real-time input levels and draw a live waveform. You then record a short 5-second sample and play it back to hear exactly what your microphone captured. Everything runs locally — your headphone test audio and voice recordings never leave your device, protecting your privacy.

Why Take a Headphone Test Online?

Taking a headphone test online saves time and money. Before buying a replacement pair, sending a headset for repair, or returning a purchase, a free test tells you whether the hardware is actually faulty. Because the tool works entirely in the browser, there is nothing to install and no account to create. It is equally useful for:

  • Verifying new earbuds, over-ear headphones, or a gaming headset before the return window closes.
  • Diagnosing a scratchy or silent earcup caused by a damaged cable or loose connection.
  • Checking your computer's audio-output device and balance settings.
  • Confirming microphone input is working for calls, meetings, streaming, and voice chat.

Features of the SolutionerTools Headphone Test

  • Left / Right channel test — An isolated tone for each ear to pinpoint which side might be faulty.
  • Both channels test — Confirms both drivers play together as expected.
  • Stereo separation test — An alternating left-to-right sequence that checks panning.
  • Bass response test — A low-frequency tone to verify sub-bass reproduction and driver health.
  • Advanced frequency generator — Sweep from 20 Hz to 12 kHz to explore the full range of your headphones.
  • Built-in microphone test — Live level meter, waveform, recording, and playback.
  • 100% local & private — All audio and recordings stay in your browser.
  • No download or sign-up — Free to use on desktop and mobile.

How to Get the Most Accurate Result

For the most reliable headphone test sound, use a quiet room and a comfortable listening volume. Make sure no other application is using the microphone during the headphone test mic stage, and grant the browser permission when prompted. If a check fails, keep in mind that mono audio settings, an off-centre balance slider, or a loose plug can cause misleading results — the troubleshooting steps built into the results screen help you isolate the real cause quickly.

Note: This tool checks hardware output and input functionality. It is not a medical hearing test and should not be used as one.

Frequently Asked Questions

Headphone & Microphone Test FAQs

Quick answers to the most common headphone testing and listening-safety questions.

How to test headphone microphone?

Use the Microphone Test mode on this page. Click Microphone Test, then Start Microphone Test, allow the browser to use your mic, and speak into it. The live level meter and waveform show whether sound is being detected. Then record a 5-second sample and press Play Recording to hear exactly what your microphone captured.

How to test headphone sound quality before buying?

Run the guided Headphone Test to verify the left and right channels, both channels, stereo separation, and bass response. Then use the Advanced Frequency Generator to sweep from 20 Hz to 12 kHz and listen for distortion, rattling, or missing frequencies. Also test the microphone before you buy, and listen to music you know well to judge tonal balance.

How to test headphone mic?

Switch to the Microphone Test mode on this page, grant permission when prompted, and speak normally. Watch for the level meter to react and the Sound detected status to appear. Record a short sample and play it back to confirm your mic is capturing your voice clearly.

How to test headphone quality?

Test the left and right channels for balance, listen for a clean stereo field, check bass response at low frequencies, and sweep the full frequency range for distortion. A pair that plays clearly across 20 Hz to 12 kHz without rattling, buzzing, or one-sided dropout is generally in good working order.

How to test headphone mic on PC?

Plug in your headset, open the Microphone Test on this page, and click Start Microphone Test. If your PC has multiple microphones, select the correct one in your system sound settings first. Confirm the browser permission is granted, then speak and check the live level and playback.

How to test if my headphone mic is working?

Use the mic test here: grant permission, speak, and confirm the audio level meter reacts and the status changes to Sound detected. Record 5 seconds and play it back. If you hear your voice clearly, your headphone mic is working.

How to test headphone?

Press Start Quick Test to begin the guided 5-step test: Left, Right, Both, Stereo, and Bass. Answer Yes or No at each step based on what you hear. The results screen tells you whether your headphones appear to be working normally and offers troubleshooting steps if not.

How to test headphone microphone on computer?

Open the Microphone Test on this page, ensure the correct input device is selected in your computer's sound settings, and grant the browser microphone permission. Speak into the mic and confirm the level meter reacts, then record and play back your sample to verify the input works.

How to test headphone mic on phone?

Open this page in your phone's browser and switch to Microphone Test. Tap Start Microphone Test and accept the permission prompt when it appears. Speak into the headset mic and check the live level meter and playback. The tool works fully on mobile browsers that support microphone access.

How to test headphone frequency response?

Use the Advanced Frequency Generator on this page to sweep from 20 Hz to 12 kHz. Listen at each range for clear reproduction: sub-bass at the low end, midrange in the middle, and air and treble at the top. Distortion, buzzing, or an absent band may indicate a limited or damaged driver.

Is 70 dB safe for headphones?

Yes. 70 dB is widely considered a safe listening level for headphones, even for extended periods. Health organisations recommend staying at or below 70 dB for longer listening sessions to protect your hearing over time.

Is 20,000 Hz good for headphones?

20,000 Hz (20 kHz) is the top of the human hearing range, so a headphone that reproduces frequencies up to 20 kHz covers essentially everything a typical listener can hear. Many adult listeners are most sensitive below 16-17 kHz, but supporting up to 20 kHz is a strong specification.

How to test headphone balance?

Run the Left and Right channel tests on this page. A balanced pair sounds equal in both ears. You can also play a centred "Both" tone and ensure it sounds the same in each ear. If one side sounds noticeably louder or quieter, your balance may be off or a channel may be failing.

What is the 60-60 rule for headphones?

The 60-60 rule is a simple hearing-protection guideline: listen at no more than 60% of your device's maximum volume for no more than 60 minutes at a time. It helps reduce the risk of noise-induced hearing damage during everyday headphone use.

How to check audio quality?

Test channel balance, stereo separation, and frequency response with the tools on this page. Listen for clarity, distortion-free playback across frequencies, and clean left/right behaviour. Clean, balanced, undistorted sound across the audible range indicates good audio quality.

Is 100 decibels loud?

Yes, 100 dB is very loud and can cause hearing damage after only about 15 minutes of exposure. For context, a rock concert or a power tool is around 100 dB. Keep headphone volume well below this level and avoid long exposure.

Is wearing headphones for 3 hours bad?

Wearing headphones for 3 hours is not inherently harmful as long as you keep the volume at safe levels and take short breaks. The main risks are hearing damage from loud volume and mild physical discomfort from pressure or heat. Keep volume moderate and give your ears occasional rest.