Experimental pipeline
What OuteTTS-1.0 (0.6B) needs to run
OuteTTS 1.0 0.6B is a Qwen3-based speech language model that can use a short reference clip across 12 listed languages. Official ONNX files exist, but the complete browser pipeline is still experimental in this integration.
Experimental browser integration
OuteTTS-1.0 (0.6B) is not ready in the generator yet. Review its size, runtime needs, and current limitations below, or use one of the available models . The compatibility check can also show whether your browser exposes the hardware features this model would need.
Specifications
| Developer | OuteAI |
|---|---|
| Parameters | 600 million |
| Download size | 582 MB (q4f16) |
| Output | 24.0 kHz mono |
| Listed voices | 1 |
| Languages | English, Arabic, Chinese, Dutch, French, German, Italian, Japanese, Korean, Lithuanian, Russian, Spanish |
| Voice cloning | Yes |
| Streaming | No |
| License | Apache-2.0 — The 1.0 0.6B release is Apache-2.0. Older OuteTTS releases used different terms, so confirm that you are using this specific version. |
| Speed | The autoregressive pipeline is intended for WebGPU; CPU-only use is not practical. |
| Runtime | WebGPU required |
Specifications checked 2026-07-21 against:
Explore related downloads
The browser studio and downloadable catalog are separate. Use the catalog to find independently published model files and check each source before downloading.
Good fit when
- +Short voice-reference workflow
- +12 listed languages
- +Apache-2.0 release for the 1.0 0.6B model
Before you choose it
- −Complete browser pipeline remains experimental
- −Generation settings have a strong effect on output quality
Questions about OuteTTS-1.0 (0.6B)
Does AIVoices charge to use OuteTTS-1.0 (0.6B)?
AIVoices does not charge generation credits for this browser model. The listed model license is Apache-2.0. The 1.0 0.6B release is Apache-2.0. Older OuteTTS releases used different terms, so confirm that you are using this specific version.
What hardware does OuteTTS-1.0 (0.6B) need?
Use a current desktop browser with WebGPU, a compatible GPU, and about 8 GB of RAM. Run the compatibility check before downloading the model.
Is my text private when using OuteTTS-1.0 (0.6B) here?
The supported model executes inside your browser tab. AIVoices does not send the text to a server for speech generation.
Can I use OuteTTS-1.0 (0.6B) output commercially?
Commercial use depends on the model, selected voice, and source-data terms. This page lists Apache-2.0 for the model and notes that The 1.0 0.6B release is Apache-2.0. Older OuteTTS releases used different terms, so confirm that you are using this specific version.