ByteDanceImageNode - ComfyUI Built-in Node Documentation

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The ByteDance Image node generates images using ByteDance models through an API based on text prompts. It allows you to select different models, specify image dimensions, and control various generation parameters like seed and guidance scale. The node connects to ByteDance’s image generation service and returns the created image.

Inputs

Parameter	Data Type	Input Type	Default	Range	Description
`model`	MODEL	COMBO	seedream_3	Text2ImageModelName options	Model name
`prompt`	STRING	STRING	-	-	The text prompt used to generate the image
`size_preset`	STRING	COMBO	-	RECOMMENDED_PRESETS labels	Pick a recommended size. Select Custom to use the width and height below
`width`	INT	INT	1024	512-2048 (step 64)	Custom width for image. Value is working only if `size_preset` is set to `Custom`
`height`	INT	INT	1024	512-2048 (step 64)	Custom height for image. Value is working only if `size_preset` is set to `Custom`
`seed`	INT	INT	0	0-2147483647 (step 1)	Seed to use for generation (optional)
`guidance_scale`	FLOAT	FLOAT	2.5	1.0-10.0 (step 0.01)	Higher value makes the image follow the prompt more closely (optional)
`watermark`	BOOLEAN	BOOLEAN	True	-	Whether to add an “AI generated” watermark to the image (optional)

Outputs

Output Name	Data Type	Description
`IMAGE`	IMAGE	The generated image from the ByteDance API

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