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Krea · Image model

K3 Edit

krea/k3-edit
  • Image
Released Oct 15, 2026

Krea K3 Edit is an image-to-image editing model from Krea. It takes one to eight reference images plus a text prompt and returns a single edited image, following instructions that...

Specifications

Input
text, image
Output
image
Editing
yes, up to 8 reference images
Images per call
1
Served by
Krea

Request options

Validated against these values; anything else returns 400 with the allowed list.

resolution
1K, 2K
aspect_ratio
1:1, 4:3, 3:2, 16:9, 4:5, 2:3, 9:16
seed
boolean

Use it

POST /api/v1/images · /images/edits · MCP generate_image · edit_image · full reference

curl https://omnirail.org/api/v1/images \
  -H "Authorization: Bearer $OMNIRAIL_KEY" -H "Content-Type: application/json" \
  -d '{"model":"krea/k3-edit","prompt":"a lighthouse at dawn, 35mm film","aspect_ratio":"1:1"}'