Drawing（Doubao image generation）

Image generation model from Doubao
Support model：

general_v3.0
The latest Doubao 3.0 — its text rendering capability has been upgraded once again

general_v2.1_L
This upgrade (compared to General 2.0 and General 2.0 PRO) not only significantly improves structural accuracy and aesthetics but also focuses on enhanced support for Chinese and English character rendering. It is recommended for use in general categories (not limited to portraits or human figures).

general_v2.0_L
"The General 2.0 Pro model (previously known as the General 2.0L model) is a native bilingual model supporting both Chinese and English. It offers further improvements in image-text alignment and aesthetics, making it highly recommended for use in general categories (not limited to portraits or human figures).
Compared to the General 2.0 model (previously known as the General 2.0S model), it delivers enhanced performance with a slight increase in latency."

general_v2.0
The General 2.0 model (previously known as the General 2.0S model) is a native bilingual model supporting both Chinese and English. It features significant improvements in image-text alignment and aesthetics.
It is recommended for use in general categories (not limited to portraits or human figures) and scenarios that demand extremely high-quality results with strict latency requirements.

Introduction：https://www.volcengine.com/docs/6791/1366783

Price：0.05 PTC/call

Request

Header Params

Body Params application/json

Example

{
    "prompt": "Thousands of troops and horses",
    "model_version": "general_v2.1_L",
    "req_schedule_conf": "general_v20_9B_pe",
    "llm_seed": -1,
    "seed": -1,
    "scale": 3.5,
    "ddim_steps": 25,
    "width": 512,
    "height": 512,
    "use_pre_llm": true,
    "use_sr": true,
    "sr_seed": -1,
    "sr_strength": 0.4,
    "sr_scale": 3.5,
    "sr_steps": 20,
    "is_only_sr": false,
    "return_url": true,
    "logo_info": {
        "add_logo": false,
        "position": 0,
        "language": 0,
        "opacity": 0.3,
        "logo_text_content": "Here is the content of the visible watermark"
    }
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

Responses

🟢200OK

application/json

Body

Example

{
    "code": 10000,
    "data": {
        "algorithm_base_resp": {
            "status_code": 0,
            "status_message": "Success"
        },
        "binary_data_base64": [],
        "image_urls": [
            "https://file.302.ai/gpt/imgs/20260113/115643b39e6bcaac9978bd0124c2aa35.jpg"
        ],
        "llm_result": "Ancient war style, panoramic composition; thousands of troops and horses in formation, the soldiers are wearing armor, and the horses are ready to charge at any time; the background is a battlefield full of smoke, with distant mountains and clouds behind it, and the golden sun shines on the battlefield; oil painting style, the overall picture is dominated by warm colors, the gold and blue contrast highlights the tension and mystery of the scene.",
        "pe_result": "Ancient war style, panoramic composition; thousands of troops and horses in formation, the soldiers are wearing armor, and the horses are ready to charge at any time; the background is a battlefield full of smoke, with distant mountains and clouds behind it, and the golden sun shines on the battlefield; oil painting style, the overall picture is dominated by warm colors, the gold and blue contrast highlights the tension and mystery of the scene.",
        "predict_tags_result": "",
        "rephraser_result": "",
        "request_id": "8e12a6e325a7edb18c721f9e93bc07276a6b2504787a13d2646abf27a8910130",
        "vlm_result": ""
    },
    "message": "Success",
    "request_id": "2026011315345267CAEC8E632FE404E22B",
    "status": 10000,
    "time_elapsed": "10.125358339s"
}