Add Audio to Video
Put background music or narration on your video. Keep the original sound underneath or replace it completely.
- 100% free
- No signup
- Files stay on your device
Processing happens locally in your browser. Your files are not uploaded to IMGWE or any other server.
How to use Add Audio to Video
Add the video and the audio file.
Choose mix or replace and set the volume.
Process and download the video.
Private
Your files are processed on your device and never uploaded.
Free
No account, no watermark and no daily limits.
Fast
No upload or queue – results are ready in seconds.
Any device
Works in modern browsers on desktop, tablet and phone.
Frequently asked questions
Add music, voice-over or sound effects to a video online. Mix with the original sound or replace it and set the volume – free and in your browser.
Can I keep the original sound?
Yes. Mix mode blends the new audio with the existing soundtrack.
What if the audio is longer than the video?
The result keeps the video length and the audio is cut at the end.
Is anything uploaded?
No. The video and audio stay on your device.
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