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

# Image Studio

> Generate, edit and brand-match images inside Rheos with the Image Studio — for single-image posts, carousel slides and video scene backgrounds.

The **Image Studio** is the visual half of the Unified Post Editor. It's where you generate, swap or refine the images and slides in your post — without leaving the editor.

## Opening the studio

Select any image, carousel slide or video scene inside a draft. The studio opens in place. Close it and you're back in the post — your text is untouched.

## Three ways to get a visual

<Tabs>
  <Tab title="AI generate">
    Type a prompt — or let Rheos write one for you from the post's body. Pick an aspect ratio (square, portrait, landscape) and generate. Use **Quick** (5 credits) for fast iteration, **Pro** (10 credits) for the final image.

    Generations stay in the studio's history, so you can scroll back through earlier attempts.
  </Tab>

  <Tab title="Library">
    Pick from images you've already uploaded. Filter by brand, type, or recent uploads. Drop into the post in one step.

    Upload new assets from **Library → Upload** or paste an image directly into any prompt area.
  </Tab>

  <Tab title="Text-only design">
    Skip photography entirely. Rheos lays out typography on a coloured background using your brand colours and fonts. Good for one-liners, quotes and stats.
  </Tab>
</Tabs>

## Logos and brand styling

If your brand has logos uploaded, you can toggle a logo into any generation. Rheos respects your brand's primary colours and fonts where the content type allows.

<Tip>
  Upload a clean transparent-background PNG of your logo for the best results.
</Tip>

## Carousels and videos

For **carousels**, the studio shows every slide stacked. Edit each slide independently or apply the same prompt across all of them.

For **videos**, you're editing one scene at a time. Each scene has its own visual + text-layer overlay. The studio lets you regenerate a single scene without rebuilding the whole video.

## Editing existing images

Highlight a generated image and use:

* **Variation** — same prompt, fresh seed.
* **Edit prompt** — tweak the prompt; the image regenerates.
* **Upscale** — sharper output for hero shots.
* **Replace background** — keep the subject, change the setting.

## How Rheos picks the model

Rheos uses Google AI Studio's image models by default, with Fal.ai as a fallback if Google is busy. You don't need to choose — Rheos picks the right model for the request.

## Watermark on the Free plan

Free-plan outputs include a small `#Rheos` watermark. Upgrade to Business or Team to remove it.

## Credit costs

| Action           | Credits |
| ---------------- | ------- |
| Quick image      | 5       |
| Pro image        | 10      |
| Library upload   | Free    |
| Text-only design | Free    |

Re-rolling or upscaling counts as a new generation.