Qwen Image Max Edit | Fast Image Editing API

Qwen-Image-Max Edit

Qwen-Image-Max Edit is advanced AI-powered image editing model that transforms images based on text prompts. Supporting both Chinese and English inputs, it delivers precise edits while preserving the original style and quality.

Why Choose This?

Bilingual support Edit images using Chinese or English text prompts with equal accuracy.
Multi-image input Support up to 6 reference images for complex editing scenarios.
Flexible output sizing Maintains first image dimensions by default, or set custom size with preset aspect ratios.
Multiple output formats Export as JPEG, PNG, or WebP based on your needs.
Strong edit accuracy Understands context and object relationships for coherent modifications.

Parameters

Parameter	Required	Description
prompt	Yes	Text description of the desired edit (max 800 chars)
images	Yes	Reference images (1-6 images, 384-5000px)
size	No	Preset aspect ratio: 1:1, 16:9, 9:16, 4:3, 3:4, 3:2, 2:3
width	No	Output width in pixels (256-1536, default: first image)
height	No	Output height in pixels (256-1536, default: first image)
seed	No	Random seed for reproducibility (-1 for random)
output_format	No	Output format: jpeg, png, webp (default: jpeg)

How to Use

Upload your images — add 1-6 reference images for editing.
Write your prompt — describe the edit in Chinese or English.
Set size (optional) — choose a preset or custom dimensions, or leave empty to match first image.
Set seed (optional) — use a specific seed for reproducible results.
Choose output format — select jpeg, png, or webp.
Run — submit and download your edited image.

Pricing

Output	Cost
Per image	$0.07

Best Use Cases

Photo Retouching — Remove objects, fix imperfections, enhance details.
Creative Editing — Transform scenes, modify elements, add artistic effects.
E-commerce — Edit product images, change backgrounds, adjust compositions.
Marketing — Adapt visuals for different campaigns and platforms.
Localization — Edit on-image text between Chinese and English.

Pro Tips

Use clear, specific edit instructions for best results.
Leave size empty to preserve original dimensions, or set custom size for specific output needs.
Multiple reference images help with complex edits requiring more context.
Use seed -1 for variety, or set a specific seed when iterating.
Choose WebP for smaller file sizes, PNG for transparency support.
Works equally well with Chinese and English prompts.

Notes

If size is not specified, output matches the first input image dimensions.
Custom size range is 256-1536 pixels for both width and height.
Input image resolution must be between 384-5000 pixels.
Maximum 6 images can be uploaded per edit.
Prompt length is limited to 800 characters.
Ensure uploaded image URLs are publicly accessible.

Related Models

Qwen-Image-Max Text-to-Image — Generate images from text prompts.
Qwen-Image Edit-Plus — Advanced editing with precise bilingual text editing.

Qwen Image Max Edit API — Quick start

Grab a WaveSpeedAI API key, then call POST https://api.wavespeed.ai/api/v3/wavespeed-ai/qwen-image-max/edit with your input as JSON. The endpoint returns a prediction id; poll the prediction endpoint until status flips to completed, then read the output URL from data.outputs[0]. Examples for Qwen Image Max Edit below.

HTTP example

# Submit the prediction
curl -X POST "https://api.wavespeed.ai/api/v3/wavespeed-ai/qwen-image-max/edit" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $WAVESPEED_API_KEY" \
  -d '{
    "prompt": "A cinematic shot of a city at sunset, soft golden light",
    "seed": -1
}'

# Response includes a prediction id. Poll for the result:
curl -X GET "https://api.wavespeed.ai/api/v3/predictions/{request_id}/result" \
  -H "Authorization: Bearer $WAVESPEED_API_KEY"

# When status is "completed", read the output from data.outputs[0].

Node.js example

// npm install wavespeed
const WaveSpeed = require('wavespeed');

const client = new WaveSpeed(); // reads WAVESPEED_API_KEY from env

const result = await client.run("wavespeed-ai/qwen-image-max/edit", {
        "prompt": "A cinematic shot of a city at sunset, soft golden light",
        "seed": -1
});

console.log(result.outputs[0]); // → URL of the generated output

Python example

# pip install wavespeed
import wavespeed

output = wavespeed.run(
    "wavespeed-ai/qwen-image-max/edit",
    {
    "prompt": "A cinematic shot of a city at sunset, soft golden light",
    "seed": -1
}
)

print(output["outputs"][0])  # → URL of the generated output

Qwen Image Max Edit API — Frequently asked questions

What is the Qwen Image Max Edit API?

Qwen Image Max Edit is a WaveSpeedAI model for image editing, exposed as a REST API on WaveSpeedAI. Qwen Image Max Edit is an AI model for image editing with text prompts, supporting both Chinese and English languages. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing. You can call it programmatically or try it from the playground above.

How do I call the Qwen Image Max Edit API?

POST your input parameters to the model's REST endpoint (shown in the API tab of this playground) with your WaveSpeedAI API key in the Authorization header. Submission returns a prediction ID; poll the prediction endpoint until status flips to "completed", then read the output URL from the result. The playground generates a ready-to-paste code sample in Python, JavaScript, or cURL for whatever inputs you've set. Full request/response shape is documented at https://wavespeed.ai/docs/docs-api/wavespeed-ai/qwen-image-max-edit.

How much does Qwen Image Max Edit cost per run?

Qwen Image Max Edit starts at $0.070 per run. That figure is the base price — the final charge scales with the parameters you set in the form (output size, length, count, references, or whatever knobs this model exposes), so a higher-quality or larger output costs more than a minimal one. The exact cost for your current input is shown live next to the Generate button before you submit, and the actual per-call charge is recorded on the prediction afterwards.

What inputs does Qwen Image Max Edit accept?

Key inputs: `prompt`, `images`, `seed`. The full JSON schema (types, defaults, allowed values) is rendered above the Generate button and mirrored in the API reference at https://wavespeed.ai/docs/docs-api/wavespeed-ai/qwen-image-max-edit.

How long does Qwen Image Max Edit take to generate?

Average end-to-end generation time on WaveSpeedAI is around 115 seconds per request — measured across recent runs. Queue time scales with global demand; live status is visible in the prediction record.

Can I use Qwen Image Max Edit outputs commercially?

Commercial usage rights depend on the model's license, set by its provider (WaveSpeedAI). The license summary appears on the model card above; see WaveSpeedAI's Terms of Service for platform-level conditions.

ExamplesView all

Related Models

README

Qwen-Image-Max Edit

Why Choose This?

Parameters

How to Use

Pricing

Best Use Cases

Pro Tips

Notes

Related Models

Qwen Image Max Edit API — Quick start

Qwen Image Max Edit API — Frequently asked questions