zsxkib/step1x-edit

✍️Step1X-Edit by stepfun-ai, Edit an image using text prompt📸

Capabilities

Reference Images Seed

Community model (estimated from hardware time)

Name	Type	Description	Default	Constraints
`image` *	string (uri)	Input image	`—`	—
`output_format`	string	Output image format	`"webp"`	webp jpg png
`output_quality`	integer	Compression quality for JPEG / WebP (1-100)	`80`	min: 1, max: 100
`prompt`	string	Editing instruction prompt	`"Remove the person from the image."`	—
`seed`	integer	Random seed for reproducible results (leave blank for random)	`—`	—
`size_level`	integer	Internal resolution (larger values process slower but may capture finer details)	`512`	512 768 1024

image required string

Input image

output_format string

Output image format

Default: "webp"

webp jpg png

output_quality integer

Compression quality for JPEG / WebP (1-100)

Default: 80 min: 1, max: 100

prompt string

Editing instruction prompt

Default: "Remove the person from the image."

seed integer

Random seed for reproducible results (leave blank for random)

size_level integer

Internal resolution (larger values process slower but may capture finer details)

Default: 512

512 768 1024

Version: 12b5a5a61e34 Updated: 6/8/2026 15.8K runs