ByteDance
Seed Audio 1.0 AI text to speech
Speech in a voice you describe or attach
Seed Audio 1.0 is ByteDance’s speech model, available on Ochra for text-to-speech. It reads your script in a voice you describe or in a voice from a recording you attach with the speaker’s permission, and ByteDance describes it keeping a voice recognisable across languages.
Seed Audio 1.0 price per script
Prices as of September 28, 2026, in credits, with an approximate dollar figure at the per-credit price of the smallest credit pack. The composer shows the same price before you generate.
| Script | Price |
|---|---|
| 200 characters | 3 credits≈ $0.17 |
| 1,000 characters | 12 credits≈ $0.69 |
| 3,000 characters | 12 credits≈ $0.69 |
What it takes
- Voice recordings
- up to 3
What is different about Seed Audio 1.0
- Takes reference recordings of a voice, which the MiniMax speech rows here do not.
- ByteDance describes a voice kept recognisable when the script changes language.
Key Features
- Speak in a voice from a recording you are entitled to use, without training a model for it.
- Priced by the length of the script, so a short line costs little.
Where it falls down
- A recording must be of your own voice or used with the speaker’s permission, and you confirm that when you attach it.
- The number of reference recordings per request is capped; the limit is listed on this page.
Seed Audio 1.0 capabilities
| Model | Tools | Duration | Resolution | Audio |
|---|---|---|---|---|
| Seed Audio 1.0 | Text-To-Speech | — | — |
Seed Audio 1.0 questions
Yes. Attach a recording of your own voice, or one you have the speaker’s permission to use, and the model reads the script in that voice. The confirmation is recorded with the generation.
By the length of the script. This page shows the price of scripts of a few lengths, and the composer prices yours before you generate.
ByteDance describes it carrying a voice across languages while keeping its timbre. Check the pronunciation of names and technical terms in each result.
Other Seed Audio releases
Ready to Get Started?
Every tool shows its price in credits before you run it.