Add music to a video
Drop your video, then the song or voice-over. Drag the audio on the timeline to where it should start, pull its edges to choose which part plays, and listen to the preview before you make it. The picture is copied untouched, so it's fast.
Free to try: a 1-minute video costs 2 tokens, and you get 30 every week.


How to do it
- Open Add music or sound and drop your file in, or pick it from your device. It stays on your device.
- Check the settings. Drag the audio clip on the timeline, trim its edges, and set the volume of the music and of the original sound.
- Press Run, then preview and download the result.
Mix, replace or duck
Keep the original sound and lay the music over it, or set Original sound to 0% to replace it completely. Fade in and out stop the music from starting or ending abruptly, and a limiter keeps the mix from distorting when both are loud.
Turn on Lower music when people talk and the music dips automatically whenever the original sound is loud. It's the same ducking radio DJs and vloggers use, so speech stays clear without adjusting anything by hand.
Questions
- Which audio files can I add?
- MP3, WAV, M4A, FLAC, Ogg and Opus, or another video, whose sound is used.
- Is the video re-encoded?
- No. The picture is copied exactly as it was. Only the sound is mixed, which is why it's quick even for long videos.
- Can I use any song?
- Only music you have the right to use. Platforms like YouTube and Instagram may mute or block videos with copyrighted songs.