Yes, GoPros record audio by default, but the quality and what you hear depends on which model you own and how you set it up

Every current GoPro model has a built-in microphone and records sound alongside video. The microphone sits on the camera body, usually near the top or side, and picks up whatever is happening around you—wind noise, voices, engine sound, water. You do not have to turn audio recording on; it happens automatically when you press record.

The catch is that built-in microphone audio is often noisy and thin, especially outdoors or in moving vehicles. Wind creates a roaring sound that drowns out everything else. Water splashing sounds like static. A GoPro's microphone is small and not designed to isolate the sound you actually want. If you need clean, usable audio, you will usually need to add an external microphone or record sound separately on another device.

Key Takeaways

  • GoPro records audio from its built-in microphone automatically whenever you record video, with no setup required.
  • Built-in audio picks up wind noise heavily and works best indoors or in calm conditions where you want ambient sound.
  • You can turn audio recording off in the camera settings if you want video-only files or want to record sound on a separate device.
  • External microphones that plug into the USB-C port or mount on the camera produce much cleaner audio for interviews, voiceovers, or situations where sound quality matters.
  • Some GoPro models support wind-noise reduction in the settings, which helps but does not eliminate the problem entirely.

How to turn audio recording on or off

Audio records by default on all GoPro models, but you can disable it if you want video without sound. Open the camera menu, scroll to Protune or Audio (the exact name varies by model), and look for an Audio or Mic setting. Toggle it to Off if you want to record video only.

Most users leave audio on because turning it off means you lose the option to add sound later. Even if the audio is noisy, you can mute it in editing software and replace it with music or a voiceover. If you never record it, you cannot use it at all.

Wind noise and when built-in audio works well

The biggest problem with GoPro's built-in microphone is wind. When you are moving—riding a bike, driving, skiing, or even walking fast—wind rushes past the microphone and creates a loud, low rumbling that covers everything else. This is not a GoPro problem alone; all small cameras struggle with it. The microphone has no protection from wind, so the sound is almost always unusable in outdoor action situations.

Built-in audio works best when you are stationary or moving slowly indoors: recording a conversation at a table, capturing ambient sound at a campfire, or filming a pet in a quiet room. If you are filming a vlog and talking to the camera while standing still, the audio is usually clear enough to use. The moment you add motion or outdoor wind, quality drops fast.

Some GoPro models include a Wind Reduction or Wind Noise Reduction setting in the audio menu. Turning this on helps, but it does not solve the problem—it just makes the wind quieter while also making voices sound thinner. It is a compromise, not a fix.

External microphones and when to use them

If you need good audio, an external microphone is the real solution. GoPro sells its own GoPro Mic Mod, which clips onto the camera and plugs into the USB-C port. It has a larger capsule and better wind protection than the built-in mic, and it records noticeably cleaner sound. Other brands like Rode and Audio-Technica make compatible microphones that work the same way.

External microphones are worth buying if you are doing any of the following: recording voiceovers or interviews, filming a vlog where your voice matters, capturing dialogue in a scene, or working in windy conditions. They cost between $30 and $150 depending on the model and quality you want. The GoPro Mic Mod is around $80.

Another option is to record audio separately on your phone or a dedicated recorder, then sync it with your GoPro video in editing software. This takes more work but gives you the cleanest possible sound because you can position the microphone exactly where you need it and use professional-grade equipment. Many filmmakers do this for important projects.

Audio settings and what they do

Inside the camera menu, you will find several audio-related settings depending on your GoPro model. Mic or Audio turns recording on or off. Wind Reduction or Wind Noise Reduction softens wind sound (at the cost of voice clarity). Some models have Stereo or Mono options—stereo records in two channels and sounds wider, while mono records in one channel and is more compact.

You may also see Mic Gain or Input Level, which controls how loud the microphone records. If your audio is too quiet, raise the gain. If it is distorted or too loud, lower it. Start at the middle setting and adjust based on what you hear when you play back your footage.

What happens to audio when you edit or share

GoPro records audio and video together in the same file. When you import the file into editing software like Adobe Premiere, DaVinci Resolve, or iMovie, the audio comes with it automatically. You can mute it, lower the volume, or replace it with music or a voiceover. You can also extract just the audio and use it separately if you want.

When you upload video to YouTube, Instagram, or TikTok, the audio uploads with it unless you specifically mute the track before exporting. If your audio is noisy or unwanted, mute it in your editing software before you export the final video file.

Common audio problems and how to fix them

If your GoPro audio sounds muffled or distant, the microphone may be blocked by water, dirt, or a protective case. Clean the microphone opening gently with a dry cloth. If you are using a waterproof case, some cases muffle sound—removing the case or using a case designed for better audio may help.

If audio is too quiet, check your Mic Gain setting and raise it. If it is distorted or crackling, lower the gain or move the microphone away from whatever is making the noise. If wind is the problem, use Wind Reduction in the settings, add an external microphone with a windscreen, or record audio separately on another device.

If you do not hear any audio at all, make sure the Mic setting is turned On in the menu, and check that you are playing back the video with sound enabled on your device.

Frequently Asked Questions

Can I record video without audio on a GoPro?

Yes. Go to the camera menu, find the Audio or Mic setting, and toggle it to Off. Your video will record without sound. You can turn audio back on anytime by returning to the same setting and toggling it back to On.

Does GoPro audio work underwater?

The microphone records underwater, but the sound is usually muffled and full of bubbles and water noise. If you are diving or snorkeling and want to capture dialogue or narration, record audio separately on a device above water, then sync it with your underwater video in editing.

What is the difference between stereo and mono audio on a GoPro?

Stereo records in two channels and creates a wider, more spacious sound. Mono records in one channel and is more compact. For most GoPro footage, the difference is subtle. Stereo is slightly better for music and ambient sound; mono is fine for voiceovers and dialogue.

Will a GoPro microphone pick up my voice if I am wearing a helmet?

It will, but muffled. A helmet dampens sound and creates distance between your mouth and the microphone. If you need clear voice audio while wearing a helmet, use an external microphone mounted on the helmet or record your voiceover separately in post-production.

Do I need to buy a microphone for a GoPro?

Not for casual use. If you are filming action sports or travel and do not care much about audio quality, the built-in microphone is fine. If you are making content where sound matters—vlogs, interviews, or any situation with wind—an external microphone will make a noticeable difference and is worth the cost.