qwen/qwen-image
An image generation foundation model in the Qwen series that achieves significant advances in complex text rendering.
Capabilities
Cost
Community model (estimated from hardware time)
Input Parameters
| Name | Type | Description | Default | Constraints |
|---|---|---|---|---|
prompt * | string | Prompt for generated image | — | — |
aspect_ratio | string | Aspect ratio for the generated image | "16:9" | 1:1 16:9 9:16 4:3 3:4 3:2 2:3 |
disable_safety_checker | boolean | Disable safety checker for generated images. | false | — |
enhance_prompt | boolean | Enhance the prompt with positive magic. | false | — |
extra_lora_scale | array | Scales for additional LoRAs as an array of numbers (e.g., 0.5, 0.7). Must match the number of weights in extra_lora_weights. | — | — |
extra_lora_weights | array | Additional LoRA weights as an array of URLs. Same formats supported as lora_weights (e.g., ['https://huggingface.co/flymy-ai/qwen-image-lora/resolve/main/pytorch_lora_weights.safetensors', 'https://huggingface.co/flymy-ai/qwen-image-realism-lora/resolve/main/flymy_realism.safetensors']) | — | — |
go_fast | boolean | Run faster predictions with additional optimizations. | true | — |
guidance | number | Guidance for generated image. Lower values can give more realistic images. Good values to try are 2, 2.5, 3 and 3.5 | 3 | min: 0, max: 10 |
image | string (uri) | Input image for img2img pipeline | — | — |
image_size | string | Image size for the generated image | "optimize_for_quality" | optimize_for_quality optimize_for_speed |
lora_scale | number | Determines how strongly the main LoRA should be applied. | 1 | — |
lora_weights | string | Load LoRA weights. Only works with text to image pipeline. Supports arbitrary .safetensors URLs, tar files, and zip files from the Internet (for example, 'https://huggingface.co/flymy-ai/qwen-image-lora/resolve/main/pytorch_lora_weights.safetensors', 'https://example.com/lora_weights.tar.gz', or 'https://example.com/lora_weights.zip') | — | — |
negative_prompt | string | Negative prompt for generated image | " " | — |
num_inference_steps | integer | Number of denoising steps. Recommended range is 28-50, and lower number of steps produce lower quality outputs, faster. | 30 | min: 1, max: 50 |
output_format | string | Format of the output images | "webp" | webp jpg png |
output_quality | integer | Quality when saving the output images, from 0 to 100. 100 is best quality, 0 is lowest quality. Not relevant for .png outputs | 80 | min: 0, max: 100 |
replicate_weights | string | Load LoRA weights from Replicate training. Only works with text to image pipeline. Supports arbitrary .safetensors URLs, tar files, and zip files from the Internet. | — | — |
seed | integer | Random seed. Set for reproducible generation | — | — |
strength | number | Strength for img2img pipeline | 0.9 | min: 0, max: 1 |
prompt required string Prompt for generated image
aspect_ratio string Aspect ratio for the generated image
"16:9" disable_safety_checker boolean Disable safety checker for generated images.
false enhance_prompt boolean Enhance the prompt with positive magic.
false extra_lora_scale array Scales for additional LoRAs as an array of numbers (e.g., 0.5, 0.7). Must match the number of weights in extra_lora_weights.
extra_lora_weights array Additional LoRA weights as an array of URLs. Same formats supported as lora_weights (e.g., ['https://huggingface.co/flymy-ai/qwen-image-lora/resolve/main/pytorch_lora_weights.safetensors', 'https://huggingface.co/flymy-ai/qwen-image-realism-lora/resolve/main/flymy_realism.safetensors'])
go_fast boolean Run faster predictions with additional optimizations.
true guidance number Guidance for generated image. Lower values can give more realistic images. Good values to try are 2, 2.5, 3 and 3.5
3 min: 0, max: 10 image string Input image for img2img pipeline
image_size string Image size for the generated image
"optimize_for_quality" lora_scale number Determines how strongly the main LoRA should be applied.
1 lora_weights string Load LoRA weights. Only works with text to image pipeline. Supports arbitrary .safetensors URLs, tar files, and zip files from the Internet (for example, 'https://huggingface.co/flymy-ai/qwen-image-lora/resolve/main/pytorch_lora_weights.safetensors', 'https://example.com/lora_weights.tar.gz', or 'https://example.com/lora_weights.zip')
negative_prompt string Negative prompt for generated image
" " num_inference_steps integer Number of denoising steps. Recommended range is 28-50, and lower number of steps produce lower quality outputs, faster.
30 min: 1, max: 50 output_format string Format of the output images
"webp" output_quality integer Quality when saving the output images, from 0 to 100. 100 is best quality, 0 is lowest quality. Not relevant for .png outputs
80 min: 0, max: 100 replicate_weights string Load LoRA weights from Replicate training. Only works with text to image pipeline. Supports arbitrary .safetensors URLs, tar files, and zip files from the Internet.
seed integer Random seed. Set for reproducible generation
strength number Strength for img2img pipeline
0.9 min: 0, max: 1 0bba9e70f784 Updated: 2/26/2026 1.6M runs
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