Add Music to Video

Put a song or soundtrack on your video — replace the original sound or mix them together, with a smooth fade in and out. No watermarks.

Video
No videos of your own yet — generate one:
AI Image to Video Generator

💡 Turn a photo into a video

Music
No music of your own yet — generate one:
AI Song Generator — Create Original Songs and Lyrics Free

💡 Generate a song from a description

How to add the sound

Add a video and a track. The video keeps its quality — only the sound changes. The result is saved to your archive.

Related Tools

Add a Song, Background Music, or Replace the Audio on Any Clip

Add music to video online for free: put a song or background music on any clip, or replace the original audio, with smooth fade in and out. No watermark.

What the Tool Can Do

  • Any song over any clip — upload your own audio file, or pick a track you generated on Homiwork, and lay it over your video
  • Add audio or replace it — mix the new track under the original sound, or swap the original audio out completely
  • Fade in and out — smooth the start and end of the soundtrack so it doesn't cut in abruptly
  • Loop to fit — a short song can repeat automatically to cover the whole length of the video
  • No quality loss — the video stream is copied without re-encoding, so picture quality stays exactly as uploaded — and there's no watermark

How to Add Music to a Video Online

  1. Add your video — upload a file or pick one of your generations.
  2. Add the music — upload your own audio file or choose a track you made on Homiwork.
  3. Choose whether to replace the original audio or mix it in, and turn on fade if you like.
  4. Press "Add music" — the video with its new soundtrack saves straight to your archive.

Put a Soundtrack on Your Video Without an Editor

Music sets the mood of a video: a soundtrack turns silent footage into a reel, backs a slideshow, or replaces noisy background sound with a clean track. Our tool lays your audio over the clip on the server and keeps the picture untouched, so it's fast and lossless. Choose to replace the original audio entirely or mix music under it, add a fade so the track eases in and out, and let a short song loop to fill the whole video. You bring the track — upload any file or use one you generated on Homiwork — and the result keeps the original video quality with no watermark.

Frequently Asked Questions

Is adding music to a video free?

Yes. New users get starter energy points, and one operation costs just a few points depending on the video's length.

Do I need to sign up to add music to a video?

No signup is needed to try the tool — an account is created automatically the first time you save or download a result.

Can I replace the audio instead of adding music on top?

Yes — choose "replace" to swap the original sound out completely, or "mix" to blend the new track under it.

Does Homiwork provide music, or do I need my own track?

You upload your own audio file — MP3, WAV, M4A, OGG and other common formats — or use a track you generated on Homiwork.

What if the song is shorter than the video?

Turn on looping and the track repeats to cover the whole video; otherwise it plays once and the rest stays quiet.

Will the video have a watermark?

No. The result is saved without any watermark, and the video stream isn't re-encoded, so quality stays the same.

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