# HunyuanVideo-Foley

Generates synced sound effects and ambience for silent video from video plus text description. HunyuanVideo-Foley is free, with no paid plan attached, at github.com.

## Facts

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

## Capabilities

- Generates synced sound effects and ambience for silent video from video plus text description
- 48 kHz audio VAE for high-fidelity output
- Open weights on Hugging Face with an online demo

## FAQ

### What is HunyuanVideo-Foley?

HunyuanVideo-Foley is listed under AI Music & Audio, in the Content & Media Generation category on Flocci AI Tools. Generates synced sound effects and ambience for silent video from video plus text description. It is free, with no paid plan attached, and it lives at github.com.

### Is HunyuanVideo-Foley free?

HunyuanVideo-Foley 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 HunyuanVideo-Foley in a browser, or is there an app?

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

### What can HunyuanVideo-Foley do?

HunyuanVideo-Foley does 3 things the catalog singles out: Generates synced sound effects and ambience for silent video from video plus text description; 48 khz audio vae for high-fidelity output; open weights on hugging face with an online demo.

### What is the best free alternative to HunyuanVideo-Foley?

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

- [HunyuanVideo-Foley alternatives](https://aitools.flocci.in/alternatives/hunyuanvideo-foley)
- [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/hunyuanvideo-foley

Facts last verified: October 2026