Qwen, Qwen-Image-Edit, image editing, instructions, editing, usage

Reference, synced 2026-06-13.

flowchart TD
  n0["Models"]
  n1["Overview"]
  n2["Products"]
  n3["Solutions"]
  n4["Pricing"]
  n5["Resources"]
  n6["Partners"]
  n7["Support"]
  n8["Language"]
  n0 --> n1
  n1 --> n2
  n2 --> n3
  n3 --> n4
  n4 --> n5
  n5 --> n6
  n6 --> n7
  n7 --> n8

Free access Accelerate Delivery with Fixed-Cost Agentic CodingWatch how it works

Models

Empowering AI innovation for both enterprises and developers with Alibaba Cloud’s best-in-class Qwen models, AI-native apps, and AI solutions.

Alibaba Cloud Model Studio \ Enterprise-grade large model service and application development platform.

Try Visual Model \ Supports image understanding, image generation, and video generation.

Models

HappyHorse-1.0-T2V \ Cinematic creative generation, ultimate dynamic details Qwen3-VL-Plus \ Native VL, spatial reasoning, 1M-context video analysis Wan2.7-VideoEdit \ Supports both localized and global editing with prompt

Qwen3.6-Plus \ Native multimodal, 1M context, agentic coding Wan2.7-Image-Pro \ Interactive editing, long-text rendering, precise prompt following Qwen-Plus \ Balanced intelligence, efficient inference, production-ready performance

Qwen-Image-2.0 \ Professional infographics, exquisite photorealism Z-Image-Turbo \ Ultra-fast image generation, high throughput, cost-optimized inference Qwen3-Coder-Next \ Multi-turn tool interactions, future-ready development support

Wan2.7-T2V \ High-fidelity T2V, 15s duration, advanced camera control Wan2.7-I2V \ Cinematic I2V with emotional depth and visceral impact Wan2.7-R2V \ Up to 5 mixed image/video inputs and audio timbre cloning

GenAI Application

Qoder \ Intelligent coding assistant, available for enterprise-dedicated deployment. Qoder CN \ AI-powered coding assistant that boosts developer productivity with intelligent code completion, AI chat, multi-file editing, and task automation.

AI Service

Model Experience \ Experience full-scale, multimodal model capabilities online. Platform for AI \ An AI-native algorithm engineering platform for end-to-end modeling, training, and inference service deployment. Fine-tune Video Generation Model \ Customize Wan’s text-to-video capabilities through model fine-tuning to meet your unique requirements.

AI Use Case

AI Savings Plan Hot \ Save up to 47% on AI costs. Limited-time offer tailored to your usage. AI Video Creation \ Elevate your professional video production with Wan 2.6.

AI Token Plan \ One plan. Multiple models. Big Savings with a Fixed Subscription. AI Image Creation \ All-in-one creative suite for copywriting, image generation, and poster design.

Overview

As a global full-stack AI leader, Alibaba Cloud aims to make computing accessible to everyone and help worldwide customers accelerate innovation.

Why Alibaba Cloud

About Alibaba Cloud \ AI Powered Cloud Technology Our Global Network \ Explore our global presence and deployment regions around the world Our Global Offices \ With offices in 4 continents, we're always close to where it matters.

Asia Accelerator \ Accelerate Success in Asia with Alibaba Cloud Go Global \ Benefits of our Global Alliance Trust Center \ Empowering enterprises with a secure, compliant, and globally trusted cloud infrastructure

Customers and Insights

Olympic Games \ Alibaba Cloud Powers Olympic Games with AI-powered cloud technology Case Studies \ Learn how customers are scaling their businesses on Alibaba Cloud Analyst Reports \ Learn what the top industry analyst firms are saying about Alibaba Cloud

What's New

Events and Webinars \ Quick access to upcoming and on-demand events Product Updates \ Stay informed of the latest innovations Press Room \ Latest news and media releases

Products

Featured ProductsAI & Machine Learning Computing Container Storage Networking & CDN Security Middleware Database Analytics ComputingMedia ServicesEnterprise Services & Cloud CommunicationDomain Names and WebsitesEnd User ComputingServerlessDeveloper ToolsMigration & O&M ManagementApsara Stack

Featured Products

Alibaba Cloud Model Studio \ Supercharge your AI journey effortlessly with industry-leading GenAI models ApsaraDB RDS \ Store and manage your business data, with automated monitoring and backups Certificate Management Service (Original SSL Certificate) \ Create a safe and secure connection between your website and users

Elastic Compute Service (ECS) \ Host websites anywhere and scale enterprise workloads Container Service for Kubernetes (ACK) \ Run and scale containerized applications on managed Kubernetes infrastructure Object Storage Service (OSS) \ Store large amounts of data in the cloud and access it anywhere, anytime

Simple Application Server (SAS) \ All-in-one services for fast deployment Elastic IP Address (EIP) \ Manage your public IPs independently to improve internet network quality Domain Names and Website \ Get the perfect domain name to suit your every need

Related Programs

Solutions

Solutions by Industry Technical Solutions AI WebsitesNetworking Security and ComplianceData and AnalyticsEnterprise Service and ApplicationCloud MigrationCloud NativeHybrid CloudSMB solutions

Financial Services \ Innovate faster with Alibaba Cloud Games \ Grow your game rapidly with high global availability

New Retail \ Alibaba Cloud enables digital retail transformation to fuel growth and realize an omnichannel customer experience throughout the consumer journey. Media and Entertainment \ Ready your content for today's media market with a digitalized media journey

Supply Chain \ Power your supply chain with intelligent, efficient, and reliable solutions Sports \ Digitizing the sports industry with intelligent tech

Sustainability \ Achieve a sustainable future with low-carbon and energy-efficient technologies

Pricing

Flexible options like pay-as-you-go and clear billing rules to meet diverse business needs.

Overview & Tools

Pricing Calculator \ Get an instant pricing estimate based on your usage and needs Free Trial \ Try our 80+ cloud products for free.

Pricing Options \ Get the most out of Alibaba Cloud with flexible pricing

Optimize your cost

Migrate & Save \ Superior Performance At Lower Pricing. Save up to 50%. Promotion Center \ Unlock the latest Alibaba Cloud offers & promos

Resources

Official documentation, extensive tools, training resources, and a community to grow and innovate in the cloud.

Technical Resources

Documentation \ Product guides and FAQs Architecture Center \ Design reliable, secure, and efficient cloud architecture. Intelligent Solution Explorer \ Find the right solution for you, powered by AI

Blog \ Latest cloud insights and developer trends Whitepapers \ Research that explores the how and why behind our technology

Training&Certification

Alibaba Cloud Academy \ Build cloud skills and earn certifications with expert-led training.

Developer Hub

Alibaba Cloud Project Hub \ Explore real-world projects built by developers using our platform. Our Developer MVPs \ Celebrating the developers who lead, build, and inspire our community

Partners

Partner-first strategy offering collaborative product, sales, and service models, plus high-quality partner solutions that complement Alibaba Cloud’s capabilities.

Marketplace

AI Alliance for ISVs \ Partner with us to build and grow AI solutions together ISV Benefits \ Unlock resources, market access, and go-to-market support as an ISV partner

Alibaba Cloud Marketplace \ Explore ready-to-deploy solutions from our partners and ISVs

Find a Partner

Partner Hub \ Find your ideal partner in no time

Become a Partner

Partner Network \ A partner portal for Alibaba Cloud Channel, Technology, MSP partner and other partner programs

Support

Full-lifecycle support and expert services, from cloud advisory and migration to operations.

Support & Professional Services

Professional Services \ Expert-led services to design, migrate, and optimize your cloud journey Support Plans \ Flexible support for every stage — from startup to enterprise

Partner Support Program \ Priority technical support for partners, with dedicated managers and faster issue resolution

Contact us

Connect With Us \

Talk to a sales expert and get a custom quote for your business

Language

• English
• 简体中文
• 繁體中文
• 日本語
• Bahasa Indonesia

Locale

Visit aliyun.com

Documentation

Alibaba Cloud Model Studio

User Guide (Models) User Guide (Application) API Reference (Models) API Reference (Application)

Search for Help Content

Getting Started

The Beginner's Guide

Well-Architected Framework

AI & Machine Learning

Platform For AI

Alibaba Cloud Model Studio

DashVector

Artificial Intelligence Recommendation

OpenSearch

Image Search

Machine Translation

Intelligent Speech Interaction

Optimization Solver

Intelligent Computing LINGJUN

Computing

Elastic Compute Service

Elastic GPU Service

Elastic Container Instance

Dedicated Host

Compute Nest

Simple Application Server

Cloud Box

Auto Scaling

Elastic High Performance Computing

Batch Compute (Deprecated)

Function Compute

Serverless App Engine

ENS

Elastic Desktop Service

App Streaming

WUYING Terminal

Cloud Phone

Edge Network Acceleration

Alibaba Cloud Linux

AgentBay

Container

Container Service for Kubernetes

Container Compute Service

Container Registry

Storage

Object Storage Service

Cloud Parallel File Storage

File Storage NAS

Tablestore

Storage Capacity Unit

Simple Log Service

Cloud Backup

Intelligent Media Management

Drive and Photo Service

Data Transport

Cloud Storage Gateway

Data Online Migration

Hybrid Cloud Storage Array

Storage Services Overview

Backup and Disaster Recovery Center

Networking and CDN

Server Load Balancer

Elastic IP Address

Internet Shared Bandwidth

Data Transfer Plan

Virtual Private Cloud

NAT Gateway

PrivateLink

Alibaba Cloud DNS PrivateZone

Network Intelligence Service

Cloud Data Transfer

IPv6 Gateway

Anycast Elastic IP Address

Cloud Enterprise Network

Global Accelerator

VPN Gateway

Smart Access Gateway

Express Connect

CDN

Edge Security Acceleration

Cloud Network Well-architected Design Guidelines

Security

Anti-DDoS

Web Application Firewall

Cloud Firewall

Security Center

Bastionhost

Secure Access Service Edge

Certificate Management Service

Key Management Service

Data Security Center

Identity as a Service

Fraud Detection

AI Guardrails

Captcha

Blockchain as a Service

ID Verification

Managed Security Service

Middleware

Enterprise Distributed Application Service

Microservices Engine

Alibaba Cloud Service Mesh

SchedulerX

ApsaraMQ for RocketMQ

ApsaraMQ for Kafka

ApsaraMQ for RabbitMQ

ApsaraMQ for MQTT

Simple Message Queue (formerly MNS)

CloudFlow

EventBridge

Application Real-Time Monitoring Service

Managed Service for Prometheus

Managed Service for Grafana

Managed Service for OpenTelemetry

Performance Testing

STAROps

Databases

ApsaraDB Console

PolarDB

ApsaraDB RDS

ApsaraDB for OceanBase (Deprecated)

Tair (Redis® OSS-Compatible)

Lindorm

Time Series Database

ApsaraDB for MongoDB

ApsaraDB for HBase

ApsaraDB for Memcache

ApsaraDB for MyBase

AnalyticDB

ApsaraDB for ClickHouse

ApsaraDB for SelectDB

Data Transmission Service

Database Autonomy Service

Data Management

Database Gateway - Deprecated

ApsaraDB for Cassandra - Deprecated

Analytics Computing

MaxCompute

Hologres

Realtime Compute for Apache Flink

Elasticsearch

Vector Retrieval Service for Milvus

E-MapReduce

Data Lake Formation

DataV

Quick BI

Quick Audience

Quick Tracking

DataWorks

DataHub

Dataphin

Media Services

ApsaraVideo VOD

ApsaraVideo Live

Intelligent Media Services

ApsaraVideo Media Processing

Apsara Video SDK

Enterprise Services & Cloud Communication

Energy Expert

CloudQuotation

Salesforce on Alibaba Cloud

GoChina ICP Filing Assistant

Marketplace

Alibaba Mail

Direct Mail

Short Message Service

Voice Service

Phone Number Verification Service

Cell Phone Number Service

Chat App Message Service

Financial Intelligence Engine

Domain Names and Websites

Domain Names

ICP Filing

Alibaba Cloud DNS

End User Computing

Elastic Desktop Service

App Streaming

WUYING Terminal

Cloud Phone

AgentBay

Internet of Things

IoT Platform

Serverless

Serverless App Engine

CloudFlow

EventBridge

Simple Message Queue (formerly MNS)

Function Compute

Developer Tools

OpenAPI Explorer

Alibaba Cloud SDK

Cloud Shell

Resource Orchestration Service

Alibaba Cloud CLI

BSS OpenAPI

Terraform

Pulumi

Ticket System API

Mobile Platform as a Service

Alibaba Cloud DevOps

API Gateway

Cloud Control API

AI Coding Assistant Lingma

Cloud Skills Portal

Migration & O&M Management

CloudOps Orchestration Service

Cloud Monitor

Intelligent Advisor

Cloud Governance Center

ActionTrail

Cloud Config

Resource Access Management

Resource Management

Cloud Architect Design Tools

Migration Hub

Server Migration Center

Service Catalog

Logic Composer

Quota Center

CloudSSO

HTTPDNS

Solutions

SAP

SuperApp

OpenLake

Membership Service

Expenses and Costs

Account Center

More

Support

Legal

Tech Share Terms and Conditions

After Sales Support

China Gateway Program

Service Level Objectives

Management Console

Security Control

Qwen-Image-Edit supports multi-image input and output. It can modify text in images, add/delete/move objects, change subject actions, transfer styles, and enhance details.

Getting started

This example shows how to use qwen-image-2.0-pro to generate two edited images from three input images and a prompt.

Input prompt: The girl in Image 1 wears the black dress from Image 2 and sits in the pose from Image 3.

Input image 1	Input image 2	Input image 3	Output images (multiple images)

Input image 1	Input image 2	Input image 3	Output images (multiple images)

Before making a call, get an API key and export the API key as an environment variable.

To call the API using the SDK, install the DashScope SDK. The SDK is available for Python and Java.

The Qwen image editing models support one to three input images. The qwen-image-2.0, qwen-image-edit-max, and qwen-image-edit-plus series can generate one to six images. qwen-image-edit can generate only one image. The URLs for the generated images are valid for 24 hours. Download the images to your local device promptly.

Python

Java

curl

import json
import os
import dashscope
from dashscope import MultiModalConversation

# The following is the URL for the Singapore region. If you use a model in the Beijing region, replace the URL with: https://dashscope.aliyuncs.com/api/v1
dashscope.base_http_api_url = 'https://{WorkspaceId}.ap-southeast-1.maas.aliyuncs.com/api/v1'

# The model supports one to three input images.
messages = [\
    {\
        "role": "user",\
        "content": [\
            {"image": "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250925/thtclx/input1.png"},\
            {"image": "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250925/iclsnx/input2.png"},\
            {"image": "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250925/gborgw/input3.png"},\
            {"text": "The girl from Image 1 is wearing the black dress from Image 2 and sitting in the pose from Image 3."}\
        ]\
    }\
]

# The API keys for the Singapore and Beijing regions are different. To get an API key, see https://www.alibabacloud.com/help/en/model-studio/get-api-key.
# If you have not configured the environment variable, replace the next line with: api_key="sk-xxx"
api_key = os.getenv("DASHSCOPE_API_KEY")

# The qwen-image-2.0, qwen-image-edit-max, and qwen-image-edit-plus series support one to six output images. This example generates two.
response = MultiModalConversation.call(
    api_key=api_key,
    model="qwen-image-2.0-pro",
    messages=messages,
    stream=False,
    n=2,
    watermark=False,
    negative_prompt=" ",
    prompt_extend=True,
    size="1024*1536",
)

if response.status_code == 200:
    # To view the full response, uncomment the next line.
    # print(json.dumps(response, ensure_ascii=False))
    for i, content in enumerate(response.output.choices[0].message.content):
        print(f"URL of output image {i+1}: {content['image']}")
else:
    print(f"HTTP status code: {response.status_code}")
    print(f"Error code: {response.code}")
    print(f"Error message: {response.message}")
    print("For more information, see https://www.alibabacloud.com/help/en/model-studio/error-code")

Response example

{
    "status_code": 200,
    "request_id": "fa41f9f9-3cb6-434d-a95d-4ae6b9xxxxxx",
    "code": "",
    "message": "",
    "output": {
        "text": null,
        "finish_reason": null,
        "choices": [\
            {\
                "finish_reason": "stop",\
                "message": {\
                    "role": "assistant",\
                    "content": [\
                        {\
                            "image": "https://dashscope-result-hz.oss-cn-hangzhou.aliyuncs.com/xxx.png?Expires=xxx"\
                        },\
                        {\
                            "image": "https://dashscope-result-hz.oss-cn-hangzhou.aliyuncs.com/xxx.png?Expires=xxx"\
                        }\
                    ]\
                }\
            }\
        ],
        "audio": null
    },
    "usage": {
        "input_tokens": 0,
        "output_tokens": 0,
        "characters": 0,
        "height": 1536,
        "image_count": 2,
        "width": 1024
    }
}

import com.alibaba.dashscope.aigc.multimodalconversation.MultiModalConversation;
import com.alibaba.dashscope.aigc.multimodalconversation.MultiModalConversationParam;
import com.alibaba.dashscope.aigc.multimodalconversation.MultiModalConversationResult;
import com.alibaba.dashscope.common.MultiModalMessage;
import com.alibaba.dashscope.common.Role;
import com.alibaba.dashscope.exception.ApiException;
import com.alibaba.dashscope.exception.NoApiKeyException;
import com.alibaba.dashscope.exception.UploadFileException;
import com.alibaba.dashscope.utils.JsonUtils;
import com.alibaba.dashscope.utils.Constants;

import java.io.IOException;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import java.util.List;

public class QwenImageEdit {

    static {
        // The following URL is for the Singapore region. If you use a model in the Beijing region, replace the URL with https://dashscope.aliyuncs.com/api/v1.
        Constants.baseHttpApiUrl = "https://{WorkspaceId}.ap-southeast-1.maas.aliyuncs.com/api/v1";
    }

    // The API keys for the Singapore and Beijing regions are different. To obtain an API key, see https://www.alibabacloud.com/help/en/model-studio/get-api-key.
    // If you have not configured the environment variable, replace the following line with your DashScope API key: apiKey="sk-xxx".
    static String apiKey = System.getenv("DASHSCOPE_API_KEY");

    public static void call() throws ApiException, NoApiKeyException, UploadFileException, IOException {

        MultiModalConversation conv = new MultiModalConversation();

        // The model supports one to three input images.
        MultiModalMessage userMessage = MultiModalMessage.builder().role(Role.USER.getValue())
                .content(Arrays.asList(
                        Collections.singletonMap("image", "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250925/thtclx/input1.png"),
                        Collections.singletonMap("image", "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250925/iclsnx/input2.png"),
                        Collections.singletonMap("image", "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250925/gborgw/input3.png"),
                        Collections.singletonMap("text", "The girl from Image 1 is wearing the black dress from Image 2 and sitting in the pose from Image 3.")
                )).build();
        // The qwen-image-2.0, qwen-image-edit-max, and qwen-image-edit-plus series models support one to six output images. This example generates two images.
        Map<String, Object> parameters = new HashMap<>();
        parameters.put("watermark", false);
        parameters.put("negative_prompt", " ");
        parameters.put("n", 2);
        parameters.put("prompt_extend", true);
        parameters.put("size", "1024*1536");

        MultiModalConversationParam param = MultiModalConversationParam.builder()
                .apiKey(apiKey)
                .model("qwen-image-edit-max")
                .messages(Collections.singletonList(userMessage))
                .parameters(parameters)
                .build();

        MultiModalConversationResult result = conv.call(param);
        // To view the complete response, uncomment the following line.
        // System.out.println(JsonUtils.toJson(result));
        List<Map<String, Object>> contentList = result.getOutput().getChoices().get(0).getMessage().getContent();
        int imageIndex = 1;
        for (Map<String, Object> content : contentList) {
            if (content.containsKey("image")) {
                System.out.println("URL of output image " + imageIndex + ": " + content.get("image"));
                imageIndex++;
            }
        }
    }

    public static void main(String[] args) {
        try {
            call();
        } catch (ApiException | NoApiKeyException | UploadFileException | IOException e) {
            System.out.println(e.getMessage());
        }
    }
}

Sample response

{
    "requestId": "46281da9-9e02-941c-ac78-be88b8xxxxxx",
    "usage": {
        "image_count": 2,
        "width": 1024,
        "height": 1536
    },
    "output": {
        "choices": [\
            {\
                "finish_reason": "stop",\
                "message": {\
                    "role": "assistant",\
                    "content": [\
                        {\
                            "image": "https://dashscope-result-sz.oss-cn-shenzhen.aliyuncs.com/xxx.png?Expires=xxx"\
                        },\
                        {\
                            "image": "https://dashscope-result-sz.oss-cn-shenzhen.aliyuncs.com/xxx.png?Expires=xxx"\
                        }\
                    ]\
                }\
            }\
        ]
    }
}

The following command uses the URL for the Singapore region. If you use a model in the China (Beijing) region, replace the URL with: https://dashscope.aliyuncs.com/api/v1/services/aigc/multimodal-generation/generation

curl --location 'https://{WorkspaceId}.ap-southeast-1.maas.aliyuncs.com/api/v1/services/aigc/multimodal-generation/generation' \
    --header 'Content-Type: application/json' \
    --header "Authorization: Bearer $DASHSCOPE_API_KEY" \
    --data '{
        "model": "qwen-image-2.0-pro",
        "input": {
            "messages": [\
                {\
                    "role": "user",\
                    "content": [\
                        {\
                            "image": "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250925/thtclx/input1.png"\
                        },\
                        {\
                            "image": "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250925/iclsnx/input2.png"\
                        },\
                        {\
                            "image": "https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20250925/gborgw/input3.png"\
                        },\
                        {\
                            "text": "The girl from Image 1 is wearing the black dress from Image 2 and sitting in the pose from Image 3."\
                        }\
                    ]\
                }\
            ]
        },
        "parameters": {
            "n": 2,
            "negative_prompt": " ",
            "prompt_extend": true,
            "watermark": false,
            "size": "1024*1536"
        }
    }'

Response example

{
        "output": {
            "choices": [\
                {\
                    "finish_reason": "stop",\
                    "message": {\
                        "role": "assistant",\
                        "content": [\
                            {\
                                "image": "https://dashscope-result-sz.oss-cn-shenzhen.aliyuncs.com/xxx.png?Expires=xxx"\
                            },\
                            {\
                                "image": "https://dashscope-result-sz.oss-cn-shenzhen.aliyuncs.com/xxx.png?Expires=xxx"\
                            }\
                        ]\
                    }\
                }\
            ]
        },
        "usage": {
            "width": 1536,
            "image_count": 2,
            "height": 1024
        },
        "request_id": "bf37ca26-0abe-98e4-8065-xxxxxx"
    }

Download images to your local device

# You need to install requests to download the image: pip install requests
import requests

def download_image(image_url, save_path='output.png'):
    try:
        response = requests.get(image_url, stream=True, timeout=300)  # Set a timeout.
        response.raise_for_status()  # Raise an exception if the HTTP status code is not 200.
        with open(save_path, 'wb') as f:
            for chunk in response.iter_content(chunk_size=8192):
                f.write(chunk)
        print(f"Image successfully downloaded to: {save_path}")

    except requests.exceptions.RequestException as e:
        print(f"Image download failed: {e}")

image_url = "https://dashscope-result-sz.oss-cn-shenzhen.aliyuncs.com/xxx.png?Expires=xxx"
download_image(image_url, save_path='output.png')

import java.io.FileOutputStream;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.net.URL;

public class ImageDownloader {
    public static void downloadImage(String imageUrl, String savePath) {
        try {
            URL url = new URL(imageUrl);
            HttpURLConnection connection = (HttpURLConnection) url.openConnection();
            connection.setConnectTimeout(5000);
            connection.setReadTimeout(300000);
            connection.setRequestMethod("GET");
            InputStream inputStream = connection.getInputStream();
            FileOutputStream outputStream = new FileOutputStream(savePath);
            byte[] buffer = new byte[8192];
            int bytesRead;
            while ((bytesRead = inputStream.read(buffer)) != -1) {
                outputStream.write(buffer, 0, bytesRead);
            }
            inputStream.close();
            outputStream.close();

            System.out.println("Image downloaded successfully to: " + savePath);
        } catch (Exception e) {
            System.err.println("Image download failed: " + e.getMessage());
        }
    }

    public static void main(String[] args) {
        String imageUrl = "http://dashscope-result-bj.oss-cn-beijing.aliyuncs.com/xxx?Expires=xxx";
        String savePath = "output.png";
        downloadImage(imageUrl, savePath);
    }
}

Model recommendations

• qwen-image-2.0-pro series (Recommended): A fused model for image generation and editing with enhanced capabilities in text rendering, realistic textures, and semantic adherence.

• qwen-image-2.0 series: An accelerated version of the fused image generation and editing model that balances quality and performance.

For the models supported in each region, see Model list.

Input instructions

Input images (messages)

The messages parameter is an array that must contain a single object. This object must include the role and content properties. The role property must be set to user. The content property must include both image (one to three images) and text (one editing instruction).

The input images must meet the following requirements:

• The supported image formats are JPG, JPEG, PNG, BMP, TIFF, WEBP, and GIF.

The output image is in PNG format. For animated GIFs, only the first frame is processed.

• For best results, the image resolution should be between 384 and 3072 pixels for both width and height. A low resolution may result in a blurry output, while a high resolution increases processing time.

• The size of a single image file cannot exceed 10 MB.

"messages": [\
    {\
        "role": "user",\
        "content": [\
            { "image": "Public URL or Base64 data of Image 1" },\
            { "image": "Public URL or Base64 data of Image 2" },\
            { "image": "Public URL or Base64 data of Image 3" },\
            { "text": "Your editing instruction, for example: 'The girl in Image 1 wears the black dress from Image 2 and sits in the pose from Image 3'" }\
        ]\
    }\
]

Image input order

When you provide multiple input images, their order is defined by their sequence in the array. The editing instruction must correspond to the order of the images in the content field, such as 'Image 1' and 'Image 2'.

Input image 1	Input image 2	Output image

Input image 1	Input image 2	Output image
		Replace the clothes of the girl in Image 1 with the clothes of the girl in Image 2.	Replace the clothes of the girl in Image 2 with the clothes of the girl in Image 1.

Image input methods

Public URL

• You can provide a publicly accessible image URL that supports the HTTP or HTTPS protocol.

• Example value: https://xxxx/img.png.

Base64 encoding

Convert the image file to a Base64-encoded string and concatenate it in the following format: data:{mime_type};base64,{base64_data}.

• {mime_type}: The media type of the image, which must correspond to the file format.

• {base64_data}: The Base64-encoded string of the file.

• Example value: data:image/jpeg;base64,GDU7MtCZz... (The example is truncated for demonstration purposes.)

For complete code examples, see Python SDK call and Call using the Java SDK.

More parameters

Adjust the generation results using the following optional parameters:

• n: The number of images to generate. The default value is 1. The qwen-image-2.0, qwen-image-edit-max, and qwen-image-edit-plus series of models support generating one to six images. The qwen-image-edit model supports generating only one image.

• negative_prompt: Describes content to exclude from the image, such as "blur" or "extra fingers". This parameter helps optimize the quality of the generated image.

• watermark: Specifies whether to add a "Qwen-Image" watermark to the bottom-right corner of the image. The default value is false. The following image shows the watermark style:

• seed: The random number seed. The value must be an integer from [0, 2147483647]. If this parameter is not specified, the algorithm generates a random number to use as the seed. Using the same seed value helps ensure consistent generation results.

The following optional parameters are available only for the qwen-image-2.0, qwen-image-edit-max, and qwen-image-edit-plus series of models:

• size: The resolution of the output image. The format is width*height, such as "1024*2048". For the qwen-image-2.0 series models, you can set the width and height freely. The total pixels of the output image must be between 512 × 512 and 2048 × 2048. By default, the resolution is the same as the input image (the last image if multiple are provided). For the qwen-image-edit-max and qwen-image-edit-plus series models, the width and height can range from 512 to 2048 pixels. By default, the output image has a resolution close to 1024*1024 and an aspect ratio similar to the original image.

• prompt_extend: Enables or disables the prompt rewriting feature. The default value is true. If enabled, the model optimizes the prompt. This feature can significantly improve the results for simple or less descriptive prompts.

For a complete list of parameters, see Qwen-Image-Edit API reference.

Overview

Multi-image fusion

Input image 1	Input image 2	Input image 3	Output image

Input image 1	Input image 2	Input image 3	Output image
			The girl in Image 1 wears the necklace from Image 2 and carries the bag from Image 3 on her left shoulder.

Subject consistency

Input image	Output image 1	Output image 2	Output image 3

Input image	Output image 1	Output image 2	Output image 3
	Change the image to an ID photo with a blue background. The person is wearing a white shirt, a black suit, and a striped tie.	The person is wearing a white shirt, a gray suit, and a striped tie. One hand rests on the tie. The background is light-colored.	The person is wearing a black hoodie with "Qwen Image" in a thick brushstroke font. They are leaning on a guardrail with sunlight in their hair. A bridge and the sea are in the background.

| | The air conditioner is placed in a living room next to a sofa. | Mist is added from the air conditioner's vent, extending over the sofa. Green leaves are also added. | The white handwritten text "Natural Fresh Air Enjoy Breathing" is added at the top. |

Sketch creation

Input image	Output image

Input image	Output image
	Generate an image that matches the detailed shape outlined in Image 1 and follows this description: A young woman smiles on a sunny day. She wears round brown sunglasses with a leopard print frame. Her hair is neatly tied up, she wears pearl earrings, a dark blue scarf with purple star patterns, and a black leather jacket.	Generate an image that matches the detailed shape outlined in Image 1 and follows this description: An elderly man smiles at the camera. His face is wrinkled, his hair is messy in the wind, and he wears round-framed reading glasses. He has a worn-out red scarf with star patterns around his neck and is wearing a cotton-padded jacket.

Creative product generation

Input image	Output image

Input image	Output image
	Make this bear sit under the moon (represented by a light gray crescent outline on a white background), holding a guitar, with small stars and speech bubbles with phrases such as "Be Kind" floating around.	Print this design on a T-shirt and a paper tote bag. A female model is displaying these items. The woman is also wearing a baseball cap with "Be kind" written on it.	A hyper-realistic 1/7 scale character model, designed as a commercial finished product, is placed on a desk with an iMac that has a white keyboard. The model stands on a clean, round, transparent acrylic base with no labels or text. Professional studio lighting highlights the sculpted details. On the iMac screen in the background, the ZBrush modeling process for the same model is displayed. Next to the model, place a packaging box with a transparent window on the front, showing only the clear plastic shell inside. The box is slightly taller than the model and reasonably sized to hold it.
This bear is wearing an astronaut suit and pointing into the distance.	This bear is wearing a gorgeous ball gown, with its arms spread in an elegant dance pose.	This bear is wearing sportswear, holding a basketball, with one leg bent.

Generate image from depth map

Input image	Output image

Input image	Output image
	Generate an image that matches the depth map outlined in Image 1 and follows this description: A blue bicycle is parked in a side alley, with a few weeds growing from cracks in the stone in the background.	Generate an image that matches the depth map outlined in Image 1 and follows this description: A worn-out red bicycle is parked on a muddy path, with a dense primeval forest in the background.

Generate image from keypoints

Input image	Output image

Input image	Output image
	Generate an image that matches the human pose outlined in Image 1 and follows this description: A Chinese woman in a Hanfu is holding an oil-paper umbrella in the rain, with a Suzhou garden in the background.	Generate an image that matches the human pose outlined in Image 1 and follows this description: A young man stands on a subway platform. He wears a baseball cap, a T-shirt, and jeans. A train is speeding by behind him.

Text editing

Input image	Output image	Input image	Output image

Input image	Output image	Input image	Output image
	Replace 'HEALTH INSURANCE' on the Scrabble tiles with ' Tomorrow Will Be Better'.		Change the phrase "Take a Breather" on the note to " Relax and Recharge".

Input image	Output image

Input image	Output image
	Change "Qwen-Image" to a black ink-drip font.	Change "Qwen-Image" to a black handwriting font.	Change "Qwen-Image" to a black pixel font.
Change "Qwen-Image" to red.	Change "Qwen-Image" to a blue-purple gradient.	Change "Qwen-Image" to candy colors.
Change the material of "Qwen-Image" to metal.	Change the material of "Qwen-Image" to clouds.	Change the material of "Qwen-Image" to glass.

Add, delete, modify, and replace

Capability	Input image	Output image

Capability	Input image	Output image
Add element		Add a small wooden sign in front of the penguin that says "Welcome to Penguin Beach".
Delete element		Remove the hair from the plate.
Replace element		Change the peaches to apples.
Portrait modification		Make her close her eyes.
Pose modification		She raises her hands with palms facing the camera and fingers spread in a playful pose.

Viewpoint transformation

Input image	Output image	Input image	Output image

Input image	Output image	Input image	Output image
	Get a front view.		Face left.
	Get a rear view.		Face right.

Background replacement

Input image	Output image

Input image	Output image
	Change the background to a beach.	Replace the original background with a realistic modern classroom scene. In the center of the background is a traditional dark green or black blackboard. The Chinese characters "Qwen" are neatly written on the blackboard in white chalk.

Old photo processing

Capability	Input image	Output image

Capability	Input image	Output image
Old photo restoration and colorization		Restore the old photo, remove scratches, reduce noise, enhance details, high resolution, realistic image, natural skin tone, clear facial features, no distortion.
	Intelligently colorize the image based on its content to make it more vivid.

Billing and rate limiting

See Model list and pricing for the free quota, pricing, and rate limits.

Billing details:

• Billing is based on successfully generated images only. Failed calls do not incur fees or consume the free quota.

• Enable 'Free quota only' to avoid charges after the quota is depleted. See Free quota for new users.

API reference

See Qwen-Image Edit for API parameters.

Error codes

If the model call fails and returns an error message, see Error codes for resolution.

FAQ

Q: What languages does the Qwen Image Editing model support?

A: The model currently supports Simplified Chinese and English. You can try other languages, but performance is not guaranteed.

Q: How do I view model invocation metrics?

A: One hour after a model invocation completes, go to the Monitoring (Singapore) or Monitoring (China (Beijing)) page to view metrics such as invocation count and success rate. For more information, see Bill query and cost management.

Q: How do I get the domain name whitelist for image storage?

A: Images generated by models are stored in OSS. The API returns a temporary public URL. To configure a firewall whitelist for this download URL, note the following: The underlying storage may change dynamically. This topic does not provide a fixed OSS domain name whitelist to prevent access issues caused by outdated information. If you have security control requirements, contact your account manager to obtain the latest OSS domain name list.

See the Image generation FAQ.

Previous: Text-to-imageNext: Image editing - Wan2.7/2.6/2.5

Is this page helpful?

Getting started

Model recommendations

Input instructions

Input images (messages)

Image input order

Image input methods

More parameters

Overview

Multi-image fusion

Subject consistency

Sketch creation

Creative product generation

Generate image from depth map

Generate image from keypoints

Text editing

Add, delete, modify, and replace

Viewpoint transformation

Background replacement

Old photo processing

Billing and rate limiting

API reference

Error codes

FAQ

Q: What languages does the Qwen Image Editing model support?

Contact Us

Sales Support

Live-chat with our sales team or get in touch with a business development professional in your region.

Contact Sales

Technical Support

Open a ticket and get quick help from our technical team.

Open a Ticket >

Connect & Report Abuse

We look forward to your suggestion.

Post a Suggestion > Report Abuse >

\ \ Hi, I'm Alibaba Cloud AI Assistant!\ \ I can help with questions and solutions.

Why Alibaba Cloud

About Alibaba Cloud

Asia Accelerator

Our Global Network

Global Offices

Trust Center

Case Studies

Analyst Reports

Products & Pricings

Pricing Calculator

ECS

SAS

Model Studio

Database

Security

SMS

Solutions

Financial Services

Retail Services

Media Services

Gaming Services

ISV Solutions

Engage

Developer Community

Partner Network

Startups

Marketplace

Join Alibaba Cloud

Resources & Support

Developer Learning Hub

Documentation Center

Training & Certification

Service Notices

Submit a Ticket

Security Report

Qwen Cloud

Careers About Us Privacy Policy Legal Integrity Compliance Reporting Channel Service Notices Links

© 2009-2026 Copyright by Alibaba Cloud All rights reserved

• Facebook
• Linkedin
• Twitter
• YouTube
• TikTok
• contact.us@alibabacloud.com
• Call Us Now
• Discord

© 2009-2026 Copyright by Alibaba Cloud All rights reserved

Careers About Us Privacy Policy Legal Integrity Compliance Reporting Channel Service Notices Links