Add music to a video
Mix background music under your video with volume, fades and looping.
Free · No sign-up · No login · No install · No watermark
How to use
- Choose a video and a music file.
- Set the music volume, the original sound volume, fades and looping.
- Press Add music and download the MP4.
Add music to a video
The picture is copied as-is, so there is no quality loss and it is fast. The sound is mixed in your browser and encoded as AAC. Videos with no sound at all work too — the music becomes the soundtrack.
Frequently asked questions
Will the video quality change?
No. Only the audio is created again; the video stream is copied.
What if the music is shorter than the video?
Turn on Loop to repeat it, or it will stop when it ends.
Can I use any song?
Only music you have the rights to use, such as your own or properly licensed tracks.
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