# 2K and 4K AI image upscaling

> Increase image resolution and improve fine detail and clarity.

## How it works

Supported formats: JPG, JPEG, PNG

1. Open the Upscale tab and choose 2K or 4K before uploading your image.
2. Upload an image
3. Create the image, review the result, and download it. Use the editing tools for any changes you want to make.

## Common questions

### What should I upload?

Upload the existing render or photograph you want to work on. Start with the clearest version available, without cropping out details you need.

### What is the difference between enhancing and upscaling?

Enhancing improves the realism of an existing render, including light and surface detail. Upscaling increases image resolution. Use Enhance to refine the image, then Upscale when you need a larger version.

### Can I use images from my design software?

Yes. Export a model view from SketchUp, Revit, Blender, or your other design software as a JPG or PNG. Upload the image, rather than the 3D project file. Choose the camera view you want in the finished render.

## Explore more tools

- [Enhance a render](https://reroom.ai/service/enhance.md)
- [AI exterior rendering](https://reroom.ai/service/exterior.md)
- [AI interior rendering](https://reroom.ai/service/interior.md)

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[2K and 4K AI image upscaling](https://reroom.ai/service/upscale)

[Render your interior](https://reroom.ai/?utm_source=ai-markdown&utm_medium=referral&utm_campaign=service)