# Fast H3

> Fast H3 turns a text prompt or a start frame into a 5–15 second clip with synced audio, at 480P or 768P.

Fast H3 is an independent product and is not affiliated with, endorsed by, or sponsored by FastVideo. Related model names are trademarks of their respective owners, used here for identification only. We provide access to third-party AI models through our own interface. Models are accessed through licensed APIs.

- Fast H3 for video, with Veo 3.1 and Seedance 2 in the same picker and Nano Banana or GPT Image 2 for start frames.
- No MiniMax account or API key needed.
- Credit packs never expire; paid plans remove the watermark and include commercial use.

## Primary Tools

- [Fast H3 Video Generator](https://fasth3.com/): Generate a 5–15 second Fast H3 clip from a sentence or a start frame. Choose 480P or 768P, six aspect ratios, and an optional last frame. Picture and sound render in the same pass.

## Blog

- [FastH3 Local on DGX Spark and Mac: What Actually Shipped](https://fasth3.com/blog/fasth3-local-dgx-spark-mac): Hao AI Lab now runs FastH3 locally on DGX Spark and 36 GB Macs. See the hardware floor, then generate a 5–15s clip here.

## Pricing and Plans

- [Pricing](https://fasth3.com/pricing): Subscription plans and one-time credit packs for Fast H3 video.
- [Pricing details](https://fasth3.com/pricing.md): Plans, credit rules, free credits and the credits each model and option costs.

## AI Docs

- [Model details](https://fasth3.com/models.md): Every model on this site with its modes, reference inputs, aspect ratios, resolutions or durations, and credits.
- [Full guide](https://fasth3.com/llms-full.txt): This file plus the pricing and model details in one document.

## Optional

- [Blog](https://fasth3.com/blog): Guides, comparisons and product updates.