Generate photorealistic images with Qwen 2.1. Transparent backgrounds, 9 aspect ratios, up to 2K resolution. Try free — pay per generation. Qwen 2.1 Text to Image generates high-fidelity images from text prompts with intelligent prompt rewriting, transparent backgrounds, and up to 2K resolution.
Qwen 2.1 Text to Image generates high-fidelity images from text prompts with intelligent prompt rewriting, transparent backgrounds, and up to 2K resolution.
مدلها
Qwen 2.1 Text to Image is Alibaba's text-to-image model for photorealistic scenes, editorial photography, and legible on-image typography from natural-language prompts. It supports opaque and transparent backgrounds, nine aspect ratios, and 1K/2K output resolution, with built-in prompt rewriting that expands short prompts into fuller scene descriptions for sharper, more detailed results. For image editing and recombination instead of pure generation, see Qwen 2.1 Image to Image; for Alibaba's newer generation, see Qwen 3.0 Text to Image.
تحلیل هزینه
| ارائهدهنده | هزینه | یادداشتها |
|---|---|---|
| muapiapp | $0.03 (1K) / $0.05 (2K) | Flat per-image pricing regardless of aspect ratio. |
| Fal.ai | در دسترس نیست | Qwen 2.1 is not currently listed on Fal.ai. |
| Replicate | در دسترس نیست | Qwen 2.1 is not currently listed on Replicate. |
Flat per-image pricing regardless of aspect ratio.
Qwen 2.1 is not currently listed on Fal.ai.
Qwen 2.1 is not currently listed on Replicate.
** مدلها。
طرح پیکربندی
| پارامتر | نوع | توضیحات | پیشفرض |
|---|---|---|---|
| پرامپت (دستور متنی) | string | The prompt that describes the image content, style and composition you want to generate. Any language is supported, up to 5000 characters. | A corgi wearing a yellow rain hat sitting on stone steps after the rain, shallow depth of field |
| نسبت ابعاد | （9 ） | The output aspect ratio. The actual pixel size also depends on resolution. | 1:1 |
| وضوح تصویر | （2 ） | The output resolution tier. 1K is the faster option; 2K produces four times the pixels and takes longer. | 1K |
| Background | （2 ） | Background type. Transparent outputs a PNG or WebP with a real alpha channel and cannot be used with JPEG. | opaque |
| فرمت خروجی | （3 ） | The تصویر خروجی format. jpeg has no alpha channel and cannot be combined with a transparent background. | png |
| Enhance Prompt | boolean | Rewrites the prompt into a fuller scene description before generating, which noticeably improves quality. | true |
| مقدار سید تصادفی (Seed) | integer | The random seed. Omit it to generate with a random seed. | - |
The prompt that describes the image content, style and composition you want to generate. Any language is supported, up to 5000 characters.
A corgi wearing a yellow rain hat sitting on stone steps after the rain, shallow depth of fieldThe output aspect ratio. The actual pixel size also depends on resolution.
1:1The output resolution tier. 1K is the faster option; 2K produces four times the pixels and takes longer.
1KBackground type. Transparent outputs a PNG or WebP with a real alpha channel and cannot be used with JPEG.
opaqueThe تصویر خروجی format. jpeg has no alpha channel and cannot be combined with a transparent background.
pngRewrites the prompt into a fuller scene description before generating, which noticeably improves quality.
trueThe random seed. Omit it to generate with a random seed.
-مستندات توسعهدهندگان
1:1, 16:9, 9:16, 21:9, and more, plus 1K or 2K resolution.background to transparent for a cut-out subject on PNG/WebP, or leave opaque with png/webp/jpeg.curl -X POST "https://api.muapi.ai/api/v1/qwen2-1-text-to-image" \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"prompt": "A corgi wearing a yellow rain hat sitting on stone steps after the rain, shallow depth of field",
"aspect_ratio": "16:9",
"resolution": "1K",
"output_format": "png"
}'
request_id against the standard predictions result endpoint until status is completed.سوالات پرتکرار
Qwen 2.1 Text to Image is Alibaba's image generation model, tuned for photorealism, clean typography, and prompt comprehension across many aspect ratios.
1K and 2K resolution tiers, with 9 aspect ratios from 1:1 and 16:9/9:16 to ultra-wide 21:9/9:21.
Yes — set `background` to `transparent` and use `png` or `webp` as the output format (not supported with `jpeg`).
When enabled (the default), the model rewrites your prompt into a fuller scene description before generating, which noticeably improves output quality. Pass `false` to disable it and use your prompt verbatim.
Yes — pass the `seed` value returned with a previous result together with the same prompt and parameters to reproduce that image.