Audio & playback
CapCut export has no sound? Check muted tracks, clips and music
Short answer
A CapCut export without sound usually means the sound was off inside the project: the track's mute button, a clip's volume at 0, or the original sound of a video clip turned off. Less often, a song from CapCut's library is limited, or the file plays silently only in one player. Check the project before re-exporting, then confirm the exported file in a second player.
Key takeaways
- No sound after export usually means the sound was off inside the project: a muted track, a clip at volume 0, or a clip's original sound turned off.
- Check the export in a second player before re-editing; some players cannot play certain audio.
- Music from CapCut's library may not be available everywhere or for every use; replace it if it goes missing.
- If the export has sound but the post does not, the platform muted the music for rights reasons.
- Re-encode the audio to AAC stereo if a file plays silently in some apps.
Find your case
| What you see | What it usually means | Do this |
|---|---|---|
| Whole export silent | Audio track muted or Mute clip audio on | Unmute the tracks (step 1) |
| One clip silent | Clip volume at 0 or audio detached and deleted | Check that clip (step 2) |
| Music missing, voice fine | Track limited for export or commercial use | Use a different track (step 3) |
| Silent only in one app or player | Player can't decode the audio | Test another player (step 4) |
| Silent after posting, not in the file | Platform muted the music | See the platform guide (step 5) |
Fix it step by step
Unmute the timeline
On mobile, the speaker icon at the left of the timeline mutes all original clip audio. On desktop, each track has a mute toggle. Turn them back on and play the timeline.
Check the silent clip
Select the clip and check Volume; restore it to 100%. If you used Extract audio, make sure the extracted track wasn't deleted.
Swap limited music
Some library tracks can't be used in every context, for example commercial use. Replace the track with another from CapCut's library or with audio you own.
Confirm in a second player
Play the export in VLC or your phone's gallery. If it has sound there, the problem is the player you used.
If it goes silent after posting
Platforms mute music they can't license for your post. That is fixed on the platform, not in CapCut.
If exporting itself fails
Free storage, close other apps, update CapCut and export again; CapCut lists these as its first fixes for export problems.
Fix a silent CapCut export
- On the timeline, check the mute icon at the start of each audio and video track.
- Tap each video clip → Volume, and make sure Original sound is on and above 0.
- Play the project once from the start in the editor; if it is silent there, the export will be too.
- Export again, then play the file in a second player.
- If it plays in some apps but not others, re-encode the audio:
ffmpeg -i in.mp4 -c:v copy -c:a aac -b:a 160k -ac 2 out.mp4
Free tool:Inspect your file's audio
Frequently asked questions
Why is my CapCut video silent after export?
Usually the clip audio or a track is muted in the project. Unmute the timeline, check each clip's volume and export again.
Why did CapCut remove my music?
Some library tracks are limited, for example for commercial use. Use another track or audio you have rights to.
My CapCut export has sound on my phone but not after posting. Why?
The platform muted the music for rights reasons. Replace it with a sound from that platform's library.
Why is my CapCut video exporting without sound?
A muted track, a clip volume at 0 or Original sound turned off. Check each track and clip on the timeline, then export again.
Why does my CapCut export have no sound on iPhone?
Check the iPhone is not on silent and that the clip volume is above 0 in CapCut; then play the exported video in Photos with the volume up.
How do I get my own sound back in CapCut?
Select the video clip, open Volume and turn on Original sound, or record a voiceover on its own track.
Sources
- CapCut Help: Why can't I export my video on CapCut? (official, checked 2026-10-05)
- CapCut Help: What should I do if CapCut's export function isn't working? (official, checked 2026-10-06)
Reviewed 2026-10-06. Steps not attributed to a source are general video practice or computed above.