Krea - ZeroGen Docs

Krea makes images. Krea 3 can also edit and combine up to eight images.

Model	Best for	References
Krea 3	Editing and combining images	Up to 8
Krea 2	Images from a prompt alone	None

What you can give it

A prompt of up to 5,000 characters.
References (Krea 3): up to 8 images. Point to each one in the prompt with its @ tag.

Output settings

Setting	Krea 3	Krea 2
Aspect ratio	Auto, 1:1, 3:2, 2:3, 4:3, 4:5, 3:4, 16:9, 9:16, 21:9 or 4:1. Auto makes an image of about 4 megapixels.	Auto, 1:1, 4:3, 3:2, 16:9, 4:5, 2:3 or 9:16.
Resolution	1K or 2K, once you choose an aspect ratio.	None to choose.
Format	PNG or JPEG.	None to choose.
Variant	Quality, the default, or Speed.	None to choose.
Reasoning	How much Krea plans before drawing: Low or Medium, the default. High, for edits only, plans the edit more carefully and keeps unedited areas of a single image.	None to choose.

Each run makes one image.

Cost

Krea 3 is priced by the size of the result plus the references, so bigger images and more references cost more. High reasoning costs more. An image at Auto size costs about $0.14.
Krea 2 costs about $0.08 an image.

Prices are as of October 28, 2026.