# MMAudio

Generates synchronised sound effects for a video and/or text prompt (video-to-audio and text-to-audio). MMAudio is free, with no paid plan attached, at github.com.

## Facts

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

## Capabilities

- Generates synchronised sound effects for a video and/or text prompt (video-to-audio and text-to-audio)
- Small 157M-parameter model, about 6 GB GPU memory, quick inference
- Gradio demo and free Hugging Face Space

## FAQ

### What is MMAudio?

MMAudio is listed under AI Music & Audio, in the Content & Media Generation category on Flocci AI Tools. Generates synchronised sound effects for a video and/or text prompt (video-to-audio and text-to-audio). It is free, with no paid plan attached, and it lives at github.com.

### Is MMAudio free?

MMAudio 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 MMAudio in a browser, or is there an app?

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

### What can MMAudio do?

MMAudio does 3 things the catalog singles out: Generates synchronised sound effects for a video and/or text prompt (video-to-audio and text-to-audio); small 157m-parameter model, about 6 gb gpu memory, quick inference; gradio demo and free hugging face space.

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

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

## Related

- [MMAudio alternatives](https://aitools.flocci.in/alternatives/mmaudio)
- [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/mmaudio

Facts last verified: October 2026