---
title: Magpietts Demo
emoji: 🐠
colorFrom: green
colorTo: green
sdk: gradio
sdk_version: 6.19.0
app_file: app.py
pinned: false
license: other
license_name: nvidia-open-model-license
license_link: https://www.nvidia.com/en-us/agreements/enterprise-software/nvidia-open-model-license
short_description: Nvidia Text-to-Speech with MagpieTTS.
---

# MagpieTTS Multilingual Demo

A live [Gradio](https://www.gradio.app/) demo for NVIDIA's **MagpieTTS Multilingual 357M** text-to-speech model. Type text, pick a language and speaker, and synthesize speech across 12 languages. The full model description and usage notes are shown inside the app.

- 🤗 **Model weights:** [nvidia/magpie_tts_multilingual_357m](https://huggingface.co/nvidia/magpie_tts_multilingual_357m)
- 🤗 **NanoCodec weights:** [nvidia/nemo-nano-codec-22khz-1.89kbps-21.5fps](https://huggingface.co/nvidia/nemo-nano-codec-22khz-1.89kbps-21.5fps)
- 💻 **NeMo Framework:** [github.com/NVIDIA-NeMo/NeMo](https://github.com/NVIDIA-NeMo/NeMo)

## Run locally

```bash
pip install -r requirements.txt
python app.py
```

Requires an `HF_TOKEN` environment variable with access to [nvidia/magpie_tts_multilingual_357m](https://huggingface.co/nvidia/magpie_tts_multilingual_357m).

Use of this model is governed by the [NVIDIA Open Model License Agreement](https://www.nvidia.com/en-us/agreements/enterprise-software/nvidia-open-model-license).