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Voices

Discover Gradium voices

Ready-made voices across five languages, and Voice Design to build anything else you need from a single prompt.

360
Voices in the library
5
Languages
17
Accents

Browse
every voice

Browse by style

The same catalogue cut by what a voice is built for rather than by where it is from.

Design by character

Persona and character voices, and the prompt craft behind them.

Start with the prompt

What a prompt can say, what each part changes, and how to get from close to right.

Design by age

The one thing a fixed library cannot vary. Written into the prompt, it comes back in the voice.

Don't find the voice you need?
Design your own.

Describe the accent, gender, age and delivery in one sentence. Gradium returns a voice id you call from the API or the SDK, with no recording and no actor licensing.