Image Generation

Qwen Image 2.1 Turbo API

8-step distilled checkpoint: fast native-2K images and edits. Integrate this model via REST with endpoint docs, parameters, and code examples.

Prompting guide Compare image models Use cases

Img2Img

LoRA

Editing

Credit Cost

0.5 credits

Type

Image

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API Endpoint

POST

/api/v1/models/qwen-image-2.1-turbo/run

Test This Model

Run a real request through the API pipeline and inspect the exact input and output your integration will handle. Uses your credits like any API call; failed runs are refunded automatically.

LLM.txt

AI-Ready

For AI assistants

Copy this model's documentation into Claude, GPT, or any AI for instant integration help.

/llm/qwen-image-2.1-turbo.txt

OpenAPI Spec

Swagger compatible

Import into Postman, Swagger UI, or generate client SDKs in any language.

/api/openapi

Parameters

Input parameters accepted by this model

Parameter	Type	Description	Default
`prompt` required	string	What to generate, or the edit to make to the reference images	-
`model`	enum	turbo (8 steps, fast) or base (40 steps, highest detail) `turbobase`	`turbo`
`aspect_ratio`	enum	Output aspect ratio `1:14:33:43:22:3`+2 more	`1:1`
`resolution`	enum	1k (about 1 megapixel) or 2k (about 4 megapixels, the model native size) `1k2k`	`2k`
`num_images`	integer	Images to generate (1-4) min: 1 \| max: 4	`1`
`reference_images`	array	Up to 10 image URLs to edit or compose from (people, products, scenes)	-
`negative_prompt`	string	What to avoid (base model only)	-
`seed`	integer	Random seed for reproducibility	-
`output_format`	enum	jpeg, png (keeps transparency) or webp `jpegpngwebp`	`jpeg`
`lora_weights`	string	URL or array of up to 3 Qwen Image 2.1 LoRA .safetensors URLs	-
`lora_scales`	number	Strength of each LoRA (0-2), a number or an array matching lora_weights	-

Use saved characters (@Name)

Write @Name in the prompt to use a character, product, outfit, location, prop or style saved in the account's Character Studio, for example "@Mara on a beach at sunset". Its photos are added to reference_images automatically, after any images you send yourself, so your own image numbering is unchanged. List saved names with GET /api/v1/characters and save new ones with POST /api/v1/characters. An @word that names nothing saved stays plain text.

Supported Aspect Ratios

1:1

4:3

3:4

3:2

2:3

16:9

9:16

Code Examples

Copy and paste to get started

bash

curl -X POST "https://pixeldojo.ai/api/v1/models/qwen-image-2.1-turbo/run" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "prompt": "A neon shop sign that reads \"OPEN LATE\", rainy night, reflections on wet pavement",
    "aspect_ratio": "16:9"
  }'

Response Format

Submit Response (202 Accepted)

json

{
  "jobId": "job_abc123...",
  "status": "pending",
  "statusUrl": "https://pixeldojo.ai/api/v1/jobs/job_abc123...",
  "creditCost": 0.5,
  "creditsRemaining": 95,
  "expiresAt": "2026-10-14T17:40:21Z"
}

Completed Response

json

{
  "jobId": "job_abc123...",
  "status": "completed",
  "output": {
    "images": [
      "https://temp.pixeldojo.ai/pixeldojotemp/1705930123-456789.png"
    ]
  },
  "creditCost": 0.5,
  "expiresAt": "2026-10-14T17:40:21Z"
}

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