Weights AI

Voices for AI covers

Pick a community voice model and make an AI cover of any song, or bring your own.

About RVC voice models

Most AI cover voices are RVC (Retrieval-based Voice Conversion) models. Each one is trained on about 10 to 50 minutes of clean recordings of a single voice, and can then sing any song in that voice while keeping the original melody and timing.

If you saved RVC models from Weights.gg or elsewhere, you can import them here. You can also train a new model of your own voice from 10 minutes or more of a cappella singing.

Questions

What is a voice model?

A small AI model trained on recordings of one voice. Our covers use RVC models: a .pth file with the trained voice and an .index file that helps it sound like the original.

Can I use my own RVC models?

Yes. Import the .pth and .index files of an RVC v2 model and keep it private or share it with the community.

Who makes these voices?

Users share them, and we also import models from public community collections such as Hugging Face, credited to the Weights AI Library account. Voices of real people are unofficial fan models. Anyone can report a model, and we review reports within 24 hours.