Add Music to Video
100% private — runs on your device, never uploaded. Works offline once loaded.
Add Music to Video — music that knows when to get out of the way
Put a music track under your video that fades in, fades out and dips automatically whenever someone speaks. Record a voice-over too. Free, no watermark, nothing uploaded.
Open the audio editorOpens the full-screen editor. Works offline once loaded.
- ♪ Music that ducks under speech
- 🎙 Record a voice-over as it plays
- ⟳ Loops short tracks to the end
- 📢 Loudness normalised for YouTube
Adding music to a talking video usually means riding the volume by hand so the song does not drown the words. Here the music ducks automatically: it dips while the video's own sound is loud and swells back in the gaps, the way a radio producer would mix it. A short track loops to fill the video, and fades in at the start and out at the end. Record a voice-over straight from your microphone while the edit plays, clean up background noise on the dialogue, and normalise the whole mix to the −14 LUFS loudness YouTube and Spotify expect. Everything is mixed and rendered on your device.
Frequently asked questions
What is audio ducking?
Automatically lowering background music while someone is talking and bringing it back up in the pauses. It keeps speech intelligible without the music vanishing entirely.
Can I use any song?
Technically, any audio file works — MP3, M4A, WAV, OGG, FLAC. Whether you are allowed to publish a copyrighted song is a separate matter; for anything public, use music you have a licence for.
Is my video uploaded?
No — mixing and rendering happen in your browser.
Advertisement