Yes, GoPros record sound by default, but audio quality depends on your model and settings

Every current GoPro model has a built-in microphone and records audio automatically when you press record. The microphone is small and positioned on the camera body, usually near the back or side. When you start a video, sound captures at the same time as video — you do not need to turn audio on separately.

However, the audio you get varies widely. Wind noise, camera handling sounds, and motor whine from the GoPro itself often dominate the recording. If you are filming action sports or underwater footage, the built-in mic may pick up more noise than useful sound. For clearer dialogue or music, you will usually need an external microphone.

Key Takeaways

  • All GoPro models record audio through a built-in microphone, and recording starts automatically when you press the record button.
  • Wind noise and handling sounds are the biggest problem with built-in audio — the microphone picks up every bump and breeze.
  • You can disable audio recording in the camera settings if you want video-only files or want to add sound in editing later.
  • External microphones plugged into the USB-C port or mounted on the camera produce much clearer dialogue and reduce wind noise.
  • Underwater housing blocks sound almost completely, so GoPro audio is not useful for diving or snorkeling footage.

How to turn audio recording on and off

Audio records by default on all GoPro models. To disable it, open the camera menu, find the Audio settings (location varies by model), and toggle audio off. This is useful if you plan to add music or voiceover in editing, or if you know the environment will be too noisy to capture anything useful.

To turn audio back on, return to the same menu and toggle it on. The setting stays in place until you change it again, so if you disable audio for one session, you will need to re-enable it for the next one. Check your audio setting before you start filming, especially if you are recording something you cannot repeat.

Why built-in audio sounds poor in most situations

The GoPro microphone is tiny and sits on the camera body, which means it picks up vibrations from your hands, the mounting hardware, and the camera itself. When you are moving — running, biking, or driving — the microphone records all that motion as rumbling and thumping. Wind noise is even worse; the mic amplifies wind rushing past the camera, which drowns out everything else.

Underwater, the microphone records almost nothing useful. Water blocks sound transmission, and the housing creates an air pocket that distorts whatever audio does get through. If you are filming underwater, disable audio to save storage space.

In quiet indoor settings with no wind or movement, the built-in mic performs reasonably well. You can record clear dialogue if the speaker is close to the camera and the room is silent. For anything else — sports, outdoor activities, moving vehicles — expect the audio to be muddy or dominated by noise.

External microphones that work with GoPro

GoPro sells the Media Mod, an external housing that adds a 3.5mm microphone jack and a built-in directional microphone. The Media Mod mounts on top of the camera and lets you plug in any standard external microphone. It also adds a larger screen and better audio monitoring. This is the official GoPro solution and works with current models.

You can also use third-party microphones designed for action cameras. Look for microphones with a 3.5mm connector or USB-C connector, depending on your GoPro model. Rode, Sennheiser, and other audio brands make compact mics that mount on action cameras. These are cheaper than the Media Mod but may not integrate as smoothly with the camera.

For best results, use a windscreen or dead cat (a fuzzy cover) over any external microphone. This dramatically reduces wind noise and makes dialogue much clearer. Windscreens cost between $10 and $30 and are worth the investment if you plan to record audio regularly.

Audio file format and storage

GoPro records audio as part of the video file, not as a separate track. The audio codec and bitrate depend on your video resolution and frame rate. Higher resolutions and frame rates use more storage space, and audio takes up a small portion of that total.

You cannot easily separate audio from video on the camera itself. If you want to edit audio separately — remove wind noise, adjust levels, or swap in different sound — you will need to import the video file into editing software on a computer. Most video editors (DaVinci Resolve, Adobe Premiere, iMovie) let you split audio and video tracks after import.

Comparing audio quality across GoPro models

Newer GoPro models (Hero 11, Hero 12) have slightly better microphone placement and noise reduction than older models, but the difference is small. All built-in mics struggle with wind and handling noise. The real improvement comes from using an external microphone, not from upgrading the camera.

If you already own a GoPro and are unhappy with audio quality, adding an external microphone will make a bigger difference than buying a new camera. The Media Mod or a third-party USB-C microphone will give you noticeably clearer sound for less money than a camera upgrade.

Common mistakes that ruin GoPro audio

Touching the camera while recording is the fastest way to ruin audio. Every bump of your hand transfers to the microphone as a thump. If you are holding the camera, use a stable grip and avoid adjusting it mid-shot. Better yet, mount the camera on a tripod, helmet, or chest strap so your hands do not touch it.

Filming in wind without a windscreen makes dialogue impossible to understand. Even a light breeze sounds like roaring static to the microphone. If you are recording outdoors, assume you will need a windscreen or an external mic with wind protection.

Forgetting to check your audio setting before filming is common. You disable audio for one project, then record your next video with no sound and do not realize it until later. Make it a habit to verify audio is on before you start recording something important.

Frequently Asked Questions

Can I record video without audio to save storage space?

Yes. Open the camera menu, find Audio settings, and toggle audio off. This saves a small amount of storage, but the main benefit is that you can add music or voiceover in editing without having to remove the original audio first. You can always re-enable audio recording later.

Does GoPro audio work underwater?

No. The microphone records almost nothing useful underwater because water blocks sound transmission and the housing distorts what little audio gets through. Disable audio when filming underwater to save storage space.

What external microphone should I buy for my GoPro?

The official GoPro Media Mod is the easiest option and works with current models. If you want a cheaper alternative, look for USB-C or 3.5mm microphones designed for action cameras from brands like Rode or Sennheiser. Always add a windscreen to reduce wind noise.

Why does my GoPro audio sound like wind even on a calm day?

The built-in microphone is very sensitive and picks up air movement from the camera itself, your hands, or slight breezes you cannot feel. An external microphone with a windscreen will solve this problem. If you are using the built-in mic, keep the camera as still as possible and avoid touching it while recording.

Can I edit or remove audio after I record it?

Yes, but only on a computer using video editing software. Import the video file into an editor like DaVinci Resolve, Adobe Premiere, or iMovie, split the audio and video tracks, and then delete, adjust, or replace the audio. You cannot edit audio directly on the GoPro camera.