Add Music to Video
Replace or add an audio track to a video.
Exports mp4
How to use Add Music to Video
- Choose a supported video or audio file.
- Set the add music to video options and preview them.
- Process the file and download the validated output.
Processing and privacy
The supported processing runs locally in your browser.
Real FFmpeg WebAssembly audio replacement or volume-controlled mixing with duration normalization, silent-video support, synchronized AAC output, and independent stream validation.
Common questions
Is Add Music to Video available now?
Available now as a browser-only beta for verified media inputs.
Where does processing happen?
The supported processing runs locally in your browser.
Related Video tools
- Video to MP3 — Extract the soundtrack as an MP3 file.
- Video to WAV — Extract lossless audio as a WAV file.
- Audio Extractor — Convert a video's audio track to MP3, WAV, AAC, or Opus.
- Mute Video — Remove all audio from a video.