iPhone Microphone Test
Testing your iPhone microphone ensures it works for calls, recordings, and video apps. This page shows how to test your iPhone microphone using built-in apps and browser tools. Check permissions first, then test audio quality.
You can use the online microphone test to confirm whether your device is working.
Test Microphone with Voice Memos
Voice Memos is the easiest way to test your iPhone microphone. Use it to record and play back audio.
- Open the Voice Memos app
- Tap the red record button
- Speak into your iPhone for 5-10 seconds
- Tap stop to end recording
- Play back the recording to hear audio quality
- If you hear clear audio, your microphone is working
Check Microphone Permissions
iPhone requires permission for apps to access your microphone. Verify permissions are granted.
- Open Settings → Privacy → Microphone
- Check that apps needing microphone access are enabled
- Toggle on any apps that should have microphone access
- For Safari, ensure microphone permission is enabled
- Test microphone again after changing permissions
Test Microphone in Safari
You can test your iPhone microphone using browser-based tools in Safari.
- Open Safari on your iPhone
- Navigate to the microphone test page
- Tap "Allow" when prompted for microphone access
- Speak into your iPhone
- Watch the volume meter for activity
- Record and play back to verify audio quality
Test During Phone Call
Make a test call to verify microphone works for phone calls.
- Call a friend or family member
- Ask if they can hear you clearly
- Test with speakerphone on and off
- Try different call apps if issues persist
Check for Physical Blockages
Dirt, debris, or case covers can block iPhone microphones. Check for physical blockages.
- Inspect microphone grilles for dirt or debris
- Clean microphone openings with a soft brush
- Remove phone case and test microphone
- Check that case isn't covering microphone openings
- iPhone has multiple microphones; check all openings
Test Different Microphones
iPhone has multiple microphones for different purposes. Test each one.
- Bottom microphone: Used for phone calls and recordings
- Front microphone: Used for FaceTime and selfie videos
- Back microphone: Used for rear camera video recording
- Test each microphone in its respective app
- If one microphone fails, others may still work
Restart iPhone
Software glitches can prevent microphone access. Restart your iPhone to reset audio systems.
- Press and hold the power button
- Slide to power off
- Wait 30 seconds
- Press and hold the power button to turn on
- Test microphone again after restart
Verify Microphone Works
After trying these steps, use the online microphone test in Safari to verify your iPhone microphone is working. The test shows real-time volume levels and confirms device detection.
You can use the online microphone test to confirm everything is working.
Frequently Asked Questions
How do I test my iPhone microphone?
Use the Voice Memos app to record a short audio clip and play it back. You can also use our online microphone test in Safari if you grant microphone permissions. Check Settings → Privacy → Microphone to ensure apps have permission.
Why is my iPhone microphone not working?
iPhone microphone issues are usually caused by denied app permissions, blocked microphone access, or hardware problems. Check Settings → Privacy → Microphone to ensure apps have permission, and check for physical blockages like dirt or debris.
Use the online microphone test to confirm everything is working.