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Gradium provides a curated library of flagship voices across five languages, plus the ability to create your own: clone a voice from a recording, or design one from a written description.

Flagship Voices

70+ flagship voices across five languages, hand-picked for quality and range.

Custom Voices

Clone your own voice using a short audio sample.

Voice Design

Describe a voice in words and keep the candidate you like.

Manage Voices

List, update, and delete your custom voices.