Turn a Udio stem ZIP into karaoke.
Already have a Udio-style export with vocals plus bass, drums, other, or backing stems? Song Karaoke combines the non-vocal stems into one instrumental track, syncs pasted lyrics, and gives you a private 15-second preview before checkout.
Sample uses a demo song. No card, login, or file upload needed.
Built for multi-stem AI song exports.
Udio help has described stem downloads as separate vocals, bass, drums, and other WAV files, usually downloadable together as a ZIP. Song Karaoke now handles that shape instead of requiring one perfect instrumental file.
Sources: Udio stem download help and Udio download availability note.
The workflow.
Run the no-upload sample first, then use your own stem ZIP only when you are ready to test a real song.
- 1. Confirm rights and stemsUse a song you have rights to render and an exported Udio-style stem ZIP.
- 2. Upload ZIPVocals plus backing stems can live in the same ZIP.
- 3. Paste lyricsPaste the words exactly how they should appear on screen.
- 4. Preview before checkoutRender 15 seconds free before unlocking the full MP4 package.
Inspect a Udio-style ZIP first.
Need to see the accepted file shape? This demo ZIP uses the same sample song split into vocals, bass, drums, and other backing stems. Use it only to inspect the structure; bring your own rights-cleared ZIP for a paid render.
Pick the output after the preview.
Udio-style stems can become a full wide karaoke video, a vertical Shorts clip, or both. Paid renders include 10%, 35%, and 75% guide-vocal mixes for the format you buy.
Udio stem questions.
These are the checks that matter before a paid render.
Test the render path first.
Run the no-upload sample, then come back with your Udio-style stems and lyrics when you are ready. Already have the ZIP? Open the upload form. For Suno exports, use the stem guide.