Natural lip sync
Mouth movement is matched to the uploaded music with stable facial identity.
Use a clear, front-facing photo of one person. JPG or PNG up to 10 MB.
Upload the song that should drive the performance. MP3, WAV, M4A, AAC, OGG, or MP4 under 10 MB.
AI video generation
Your finished singing videos will appear here
Upload one portrait and one music file. The generated MP4 will appear here with a download link.
AI Music Video
Upload one clear portrait and a song. AI creates a singing performance with natural lip sync and returns a downloadable MP4.

What the tool does
Only the inputs that matter are shown. The avatar model, resolution, and generation parameters stay fixed for reliable results.
Mouth movement is matched to the uploaded music with stable facial identity.
Subtle expressions and head movement make the portrait feel alive without changing the person's identity.
The server confirms the music duration before submission, so the displayed charge matches the billed duration.


Simple workflow
No prompt engineering or video editing timeline is required.
Choose a clear JPG or PNG with one visible person and an unobstructed face.
Upload the song or vocal track. MeloDIY reads the real duration server-side and shows the exact credit estimate.
Submit the task, preview the finished performance, and download the MP4.
Built for reliable results
Use a clean portrait and the intended song to get a focused, predictable result.
Use one person facing the camera with the head, shoulders, and upper body visible.
Use a clean version of the song. The model can separate vocals to reduce interference from the backing mix.
Results are returned as MP4 with a duration that follows the uploaded music.
Upload or validation failures do not start a paid task. Once a generation starts, credits stay deducted even if the provider fails.

The tool accepts JPG and PNG images. For the strongest result, use one person facing the camera with a clear, unobstructed face.
The final video follows the duration of the uploaded music, up to the configured limit.
Credits are charged by started second, using the music duration confirmed by the server. A 60.1-second track is billed as 61 seconds.
No. This tool synchronizes the portrait to the music you upload. Use one of the music generation tools first if you need a new song.
Upload one portrait and one music file, review the exact duration-based cost, and generate a downloadable MP4.
Open AI Music Video