GLM Image

Create high-quality images with accurate text rendering and rich knowledge details—supports editing, style transfer, and maintaining consistent characters across multiple images.

Inference$ Commercial useFrom 3 credits per run

About GLM Image

Create high-quality images with accurate text rendering and rich knowledge details—supports editing, style transfer, and maintaining consistent characters across multiple images.

text-to-image

Pricing

A run with the default settings costs 3 credits. The exact cost updates in the playground as you change settings, and you're only charged when you press Run. Failed runs are refunded automatically.

Inputs

prompttextarearequired

Text prompt for image generation.

image_sizeselectdefault: "square_hd"

Output image size.

Options: square_hd, square, portrait_4_3, portrait_16_9, landscape_4_3, landscape_16_9, portrait_3_2, landscape_3_2, portrait_hd, landscape_hd

num_inference_stepsintegerdefault: 30

Number of diffusion denoising steps. More steps generally produce higher quality images.

guidance_scalenumberdefault: 1.5

Classifier-free guidance scale. Higher values make the model follow the prompt more closely.

seedinteger

Random seed for reproducibility. The same seed with the same prompt will produce the same image.

num_imagesintegerdefault: 1

Number of images to generate.

enable_safety_checkerbooleandefault: true

Enable NSFW safety checking on the generated images. Disabling it requires account authorization; unauthorized requests are always checked, and images flagged as unsafe are returned as black images.

output_formatselectdefault: "jpeg"

Output image format.

Options: jpeg, png

sync_modebooleandefault: false

If True, the image will be returned as a base64 data URI instead of a URL.

enable_prompt_expansionbooleandefault: false

If True, the prompt will be enhanced using an LLM for more detailed and higher quality results.

More from GLM Image

Glm Image

Create high-quality images with accurate text rendering and rich knowledge details—supports editing, style transfer, and maintaining consistent characters across multiple images.

image-to-image

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