google/gemini-2.5-flash-image

Google's latest image generation model in Gemini 2.5

Capabilities

Reference Images

Community model (estimated from hardware time)

Name	Type	Description	Default	Constraints
`prompt`*	string	A text description of the image you want to generate	`—`	—
`aspect_ratio`	string	Aspect ratio of the generated image	`"match_input_image"`	match_input_image1:12:33:23:44:34:55:49:1616:921:9
`image_input`	array	Input images to transform or use as reference (supports multiple images)		—
`output_format`	string	Format of the output image	`"jpg"`	jpgpng

promptrequiredstring

A text description of the image you want to generate

aspect_ratiostring

Aspect ratio of the generated image

Default: "match_input_image"

match_input_image1:12:33:23:44:34:55:49:1616:921:9

image_inputarray

Input images to transform or use as reference (supports multiple images)

Default:

output_formatstring

Format of the output image

Default: "jpg"

jpgpng

Version: 223f41a22ea7Updated: 7/25/20261.2M runs