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Qwen · Image model

Qwen Image 2.1 Turbo

qwen/qwen-image-2.1-turbo
  • Image
Released Oct 16, 2026

Qwen Image 2.1 Turbo is the fast, lower-cost tier of the Qwen Image 2.1 series from Qwen, for image generation and editing where throughput and price matter more than peak...

Specifications

Input
text, image
Output
image
Editing
yes, up to 4 reference images
Images per call
1 to 4
Served by
Alibaba Cloud Int.

Request options

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

resolution
1K, 2K
aspect_ratio
1:1, 1:2, 1:4, 2:1, 2:3, 3:2, 3:4, 4:1, 4:3, 4:5, 5:4, 9:16, 16:9
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":"qwen/qwen-image-2.1-turbo","prompt":"a lighthouse at dawn, 35mm film","aspect_ratio":"1:1"}'