Nano Banana 2 Lite - Unifically

Nano Banana 2 Lite is the lightweight variant in the Nano Banana family. Compared to Nano Banana 2 and Nano Banana Pro, it supports a wider set of aspect ratios (including auto and ultra-wide/tall formats) but is limited to 1K output resolution.

Model

google/nano-banana-2-lite

Parameters

Parameter	Type	Required	Description
`prompt`	string	Yes	Text description of the image
`aspect_ratio`	string	No	See supported aspect ratios below. Default: `auto`
`image_urls`	array	No	Reference image URLs
`resolution`	string	No	`1K` only

Supported aspect ratios

Aspect ratio	Notes
`auto`	Default. Lets the model pick an appropriate ratio for the prompt
`1:1`	Square
`9:16`	Portrait (stories / phone)
`16:9`	Landscape (widescreen)
`3:4`	Portrait
`4:3`	Landscape
`3:2`	Landscape
`2:3`	Portrait
`5:4`	Landscape
`4:5`	Portrait
`21:9`	Ultra-wide
`4:1`	Very wide banner
`1:4`	Very tall banner
`8:1`	Extreme wide
`1:8`	Extreme tall

Example Request

curl -X POST https://api.unifically.com/v1/tasks \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "google/nano-banana-2-lite",
    "input": {
      "prompt": "A photorealistic portrait in golden hour lighting",
      "aspect_ratio": "auto"
    }
  }'

Response

{
  "code": 200,
  "success": true,
  "data": {
    "task_id": "abc123def456",
    "status": "processing"
  }
}

Nano Banana 2 Flux.2 Pro

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