# Treblo (formerly Sonauto)

Free AI song generator with vocals from prompts or lyrics, reported without a credit system. Treblo (formerly Sonauto) is free, with no paid plan attached, at sonauto.ai.

## Facts

- **Pricing tier:** Free
- **Works on:** Web, iOS, Android, API
- **Works in browser:** Yes

## Capabilities

- Free AI song generator with vocals from prompts or lyrics, reported without a credit system
- Inpainting, extending and stem separation tools
- Full commercial rights claimed by the vendor

## FAQ

### What is Treblo (formerly Sonauto)?

Treblo (formerly Sonauto) is listed under AI Music & Audio, in the Content & Media Generation category on Flocci AI Tools. Free AI song generator with vocals from prompts or lyrics, reported without a credit system. It is free, with no paid plan attached, and it lives at sonauto.ai.

### Is Treblo (formerly Sonauto) free?

Treblo (formerly Sonauto) 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 Treblo (formerly Sonauto) in a browser, or is there an app?

Treblo (formerly Sonauto) works in a normal browser tab with no install. It is available on the web, iOS, Android and an API.

### What can Treblo (formerly Sonauto) do?

Treblo (formerly Sonauto) does 3 things the catalog singles out: Free ai song generator with vocals from prompts or lyrics, reported without a credit system; inpainting, extending and stem separation tools; full commercial rights claimed by the vendor.

### What is the best free alternative to Treblo (formerly Sonauto)?

Podcastfy is the closest free alternative: it sits in the same AI Music & Audio sub-category and is free. Riffusion, YuE and ACE-Step also start free. The full list is on the alternatives page.

## Related

- [Treblo (formerly Sonauto) alternatives](https://aitools.flocci.in/alternatives/treblo-formerly-sonauto)
- [AI Music & Audio](https://aitools.flocci.in/category/content-media-generation/ai-music-audio)
- [Best free AI music and audio generators](https://aitools.flocci.in/best/best-ai-music-audio)
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Source: Flocci AI Tools — https://aitools.flocci.in/tool/treblo-formerly-sonauto

Facts last verified: October 2026