Add Audio to Video

Add music or a voice-over to a video, replacing the original sound or mixing it in at the volume you choose. Free tool that runs in your browser.

FreeNo uploadNo sign-up

Video

Options

How to use the Add Audio to Video

  1. Choose a video, then the music or audio file to add.
  2. Replace the original sound or mix both, and set the volume.
  3. Press Add audio, preview the result and download it.

Private by design

The Add Audio to Video runs entirely in your web browser. Nothing you open here is uploaded to a server, so it is safe to use with private files and keeps working if your connection drops after the page has loaded.

Frequently asked questions

Is the Add Audio to Video free?

Yes. The Add Audio to Video on Codegres.org is completely free, with no sign-up, no limits and no watermark.

Is my video uploaded anywhere?

No. The Add Audio to Video runs entirely in your browser using JavaScript, so your video never leaves your device and is not stored or seen by anyone.

Does the Add Audio to Video work on my phone?

Yes. It works in any modern browser on Android, iPhone, Windows, Mac and Linux, with nothing to install.

Related tools 12

All video tools →