How to Extract Audio in CapCut (Mobile, PC & Web

CapCut makes it straightforward to pull audio away from any video clip you import, whether you are editing on your phone, a Windows PC, or in a browser. This guide covers the exact steps for each platform, explains how to save the extracted audio as a standalone file, and addresses the most common problems users run into along the way.

How to Extract Audio in CapCut (Mobile, PC & Web — Step-by-Step)

What “Extract Audio” Does in CapCut

CapCut’s Extract Audio feature splits the audio track from an imported video clip into its own independent, editable layer on the timeline. This only works on video files you import yourself – template tracks and watermarked clips are restricted. Keep in mind that the extracted audio stays inside your project by default; getting it out as a standalone MP3 or WAV file requires an extra export step, covered below.

How to Extract Audio in CapCut on Mobile (iOS and Android)

Mobile is where most CapCut users work, and the Extract Audio option is built directly into the clip toolbar. Follow these steps on either iOS or Android:

Open CapCut and start a new project, or open an existing one.
Import the video clip that contains the audio you want. Tap the “+” button and select the video from your camera roll or files.
Tap the video clip on the timeline to select it. A blue border appears around the clip to confirm it is active.
Tap “Audio” in the bottom toolbar, then tap Extract Audio from the menu that slides up.
CapCut separates the audio into its own track directly below the video layer on the timeline. You can trim it, adjust volume, or reposition it independently.
Delete or mute the original video layer if you only need the audio. Tap the video clip and select Delete, or tap the volume icon on that layer and drag it to zero.

iOS vs. Android: The steps are identical on both platforms. On smaller Android screens, you may need to scroll the bottom toolbar slightly to locate the Audio option.

How to Extract Audio in CapCut on PC (Desktop)

On the Windows desktop app, the feature is labeled Detach Audio rather than Extract Audio, but it works the same way. The CapCut web editor follows a near-identical path, noted at the end of this section.

Open CapCut on your PC and create a new project or open an existing one.
Click Import in the media panel and select the video file from your computer.
Drag the video clip from the media panel onto the timeline.
Right-click on the video clip in the timeline to open the context menu.
Select Detach Audio. CapCut immediately places the audio as a separate track below the video on the timeline.

Edit the layers independently. Trim the audio, delete the video layer, or adjust either track without affecting the other.

Using CapCut Web: Select your clip on the timeline, then look for the Audio option in the top toolbar and choose Extract Audio. The label and layout may vary slightly depending on your browser and the current CapCut version, but the output is the same: the audio becomes its own editable track.

How to Export or Save the Extracted Audio from CapCut

This is the step where most users get stuck. CapCut does not offer a native audio-only export in most versions, so the extracted track stays embedded in the project and leaves only as part of a video file. Two workarounds solve this reliably.

Option 1: Export as Video, Then Strip the Audio

Finish editing and confirm the extracted audio track is on the timeline.
Tap or click Export and choose your preferred resolution.
Once the video file is saved to your device, use a free tool such as VLC, Audacity, or an online audio converter to extract the MP3 or WAV from the exported video.

Option 2: Use a Black Video Layer

Import a short black-screen or solid-color video clip as the visual layer on the timeline.
Place your extracted audio track alongside it.
Export the project. The resulting file has no meaningful visual content – only your audio – making conversion straightforward.

Note: Some newer versions of CapCut on PC include an “Audio Only” toggle inside the Export Settings panel. Check there before using a workaround, as CapCut continues to update its export options across versions.

Troubleshooting: Common Issues When Extracting Audio in CapCut

“Extract Audio” is greyed out or not visible. The clip you selected is likely a CapCut template track, a built-in effect layer, or a watermarked video. The feature only works on video files imported directly from your own device. Re-import the clip from your camera roll or local storage.

Troubleshooting: Common Issues When Extracting Audio in CapCut

No sound after extraction. Check the audio track on the timeline – it may be muted. Look for the volume or speaker icon on the audio layer and confirm it is not set to zero. Also check that your device volume is not silenced at the system level.
Extracted audio has background noise or sounds poor. CapCut can only extract what was captured in the original recording. If the source video had wind noise, room echo, or a weak signal, the extracted audio carries those same problems. CapCut’s built-in Noise Reducer, found under Audio tools on the timeline, can reduce minor interference. For creators who run into this repeatedly, the fix starts before filming: a wireless mic like the Hollyland LARK A1 – which connects directly to USB-C and Lightning smartphones without any pairing or app setup – captures clean audio at the source so there is far less to correct in post.
Extracted audio disappears after undoing edits. Undo actions can roll back the extraction step. Save your project frequently, and consider duplicating the project before making major structural changes to the timeline.

FAQ

Can CapCut extract audio from a video for free?

Yes. The Extract Audio feature is available at no cost in the free version of CapCut on all platforms – mobile, PC, and web. No CapCut Pro subscription is required. You can extract audio from any video you personally import without unlocking any paid tier.

Can I extract audio from a CapCut template or TikTok video?

No. Template tracks and watermarked clips are restricted, and CapCut blocks the extraction feature on those files. Extract Audio only works on video clips you import directly from your own device’s storage or camera roll.

What audio format does CapCut export extracted audio in?

CapCut does not export standalone audio files natively in most versions. The extracted track lives inside your project and is bundled into the final video export. To obtain a separate MP3 or WAV file, export the project as a video and then convert or strip the audio using an external tool or converter.

Does CapCut extract audio on the web version?

Yes. The CapCut web editor supports audio extraction. Select your clip on the timeline and look for the Audio option in the toolbar to access it. The UI path differs slightly from mobile, but the result is identical: the audio becomes a separate, editable track within your project.

Can I extract only the background music from a video in CapCut?

Not directly. Extract Audio pulls the entire audio track – all sounds recorded together. After extracting, use CapCut’s Vocal Remover feature, found under Audio tools, to isolate or remove the vocal layer. This leaves the background music as a cleaner, more usable track.

Conclusion

Extracting audio in CapCut comes down to two steps: isolate the audio track within the app using Extract Audio or Detach Audio, then use an export workaround if you need a standalone audio file outside the project. Once the audio is on its own timeline layer, CapCut’s built-in Audio tools – including Vocal Remover and Noise Reducer – are worth exploring to clean up or reshape the sound further.