Nano Banana Pro · Image to Image

Input parameters

• Prompt Required

  A text description of the image you want to generate.

• Input image Required

  Reference images. JPEG, PNG, or WEBP. Up to 8 files, 30MB each.

• Aspect Ratio Required

  Width-height ratio of the generated image.

  auto1:12:33:23:44:34:55:49:1616:921:9

  Default: 1:1

• Resolution Required

  Resolution of the generated image.

  1K2K4K

  Default: 1K