# NeuTTS

On-device TTS with instant voice cloning from three seconds of audio. NeuTTS is free, with no paid plan attached, at github.com.

## Facts

- **Pricing tier:** Free
- **Works on:** Self-hosted, CLI
- **Works in browser:** No

## Capabilities

- On-device TTS with instant voice cloning from three seconds of audio
- Runs on CPU and phones; GGUF quantised models
- Open weights from Neuphonic

## FAQ

### What is NeuTTS?

NeuTTS is listed under AI Voice & Speech, in the Content & Media Generation category on Flocci AI Tools. On-device TTS with instant voice cloning from three seconds of audio. It is free, with no paid plan attached, and it lives at github.com.

### Is NeuTTS free?

NeuTTS is listed as fully free — there is no paid tier attached to it in the catalog. That makes it one of the 397 entries on Flocci AI Tools with no upgrade path built in.

### Can I use NeuTTS in a browser, or is there an app?

NeuTTS needs to be installed or self-hosted — it doesn't run in a browser tab. It is available on self-hosting and the command line.

### What can NeuTTS do?

NeuTTS does 3 things the catalog singles out: On-device tts with instant voice cloning from three seconds of audio; runs on cpu and phones; gguf quantised models; open weights from neuphonic.

### What is the best free alternative to NeuTTS?

Copilot Audio Expressions is the closest free alternative: it sits in the same AI Voice & Speech sub-category and is free. Kokoro Web, Zonos and Chatterbox (Resemble AI) also start free. The full list is on the alternatives page.

## Related

- [NeuTTS alternatives](https://aitools.flocci.in/alternatives/neutts)
- [AI Voice & Speech](https://aitools.flocci.in/category/content-media-generation/ai-voice-speech)
- [Best free AI voice and text-to-speech tools](https://aitools.flocci.in/best/best-ai-voice-speech)
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Source: Flocci AI Tools — https://aitools.flocci.in/tool/neutts

Facts last verified: October 2026