# Stivio

> Stivio (stivio.ai) is an online image to video AI generator: upload a
> photo, describe the motion in plain English, and it renders an HD MP4
> video clip (3–30 seconds). Six video models (Kling, Wan, MiniMax and
> Seedance families) behind one interface, priced per second in credits.

Key facts:
- Input: one photo (PNG/JPEG/WebP, up to 10 MB); optional end frame.
- Output: HD MP4, follows the source photo's aspect ratio; optional audio
  on supporting models.
- Pricing: credits per second — standard models 2 credits/s (a 5-second
  clip is 10 credits), premium models cost more per second by resolution.
  Sign-up includes 10 free credits; free-tier videos carry a stivio.ai
  watermark, any paid plan or pack removes it.
- Failed generations are refunded automatically.
- Uploads and results are private by default and never used for training.

## Pages

- [Home](https://stivio.ai/): what the image to video AI does, pricing,
  and FAQ.
- [Studio](https://stivio.ai/studio): the image-to-video workbench (Google
  sign-in required to generate).
- [Text to Video](https://stivio.ai/studio/text-to-video): the same
  workbench driven by a text prompt alone — no photo needed.

## Policies

- [Privacy](https://stivio.ai/privacy)
- [Terms](https://stivio.ai/terms)
- [Refunds](https://stivio.ai/refund)