> ## Documentation Index
> Fetch the complete documentation index at: https://support.myapps.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Runway

> Video family with image models alongside — image-to-video, video-to-video, text-to-image, and editing..

Video family with image models alongside — image-to-video, video-to-video, text-to-image, and editing.

## Which one to pick

Familiar if you have used Runway elsewhere. Image-to-video is the deepest part here.

Every input has a tooltip in [Generate](/generate) — read those before assuming a setting exists on a given model.

## Models

**Capabilities:** image-to-video (3) · video-to-video (2) · text-to-image (1) · image editing (1)

**Price range:** 5–60 credits per run

**7 models in Pixio.** Credits are per run unless a unit is shown.

| Model                              | Does          | Credits | Access        |
| ---------------------------------- | ------------- | ------- | ------------- |
| Runway Gen-4 (References to Image) | Image → image | 5       | Free on Maker |
| Gen-4 (Image to Video)             | Image → video | 50      | Free on Maker |
| Runway Gen-4 Turbo                 | Image → video | 50      | Free on Maker |
| Runway Gen-4.5                     | Image → video | 60      | All plans     |
| Runway Gen-4 (Text to Image)       | Text → image  | 5       | Free on Maker |
| Runway Act Two (Character)         | Video → video | 50      | Free on Maker |
| Runway Gen-4 Aleph                 | Video → video | 50      | Free on Maker |

*Capabilities, price range, and table generated from the Pixio model catalog.*

## Credits and access

Costs are per run unless the table shows a unit. Access follows your plan — see [Credits & Plans](/credits). Models marked free on a plan run without drawing down your balance.

<Tip>
  Test at the cheapest settings the model allows before committing. For video, generate a still first and chain **Create Video** from it — see [chained actions](/generate#chained-actions).
</Tip>

## Related

* [Models](/models) — how the catalog works
* [Generate](/generate) — where you run these
* [Credits & Plans](/credits) — what things cost
* [Model status](https://beta.pixio.myapps.ai/status/models) — if one is misbehaving