---

name: nano-banana-2-text-to-image description: "Nano Banana 2 | Text to Image. Generate images from text prompts at up to 4K resolution with multiple aspect ratios. Triggers: text to image, nano banana, generate image, t2i" allowed-tools: Bash(curl *), WebFetch

Nano Banana 2 | Text to Image

Generate images from text descriptions with support for resolutions up to 4K, multiple aspect ratios, and various output formats.

Quick Start

Requires an each::labs API key. Get one at eachlabs.ai.

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "nano-banana-2-text-to-image",
    "version": "0.0.1",
    "input": {
      "prompt": "A majestic castle on a cliff overlooking the ocean at sunset",
      "aspect_ratio": "16:9",
      "resolution": "2K"
    }
  }'

Parameters

Parameter	Type	Default	Description
aspect_ratio	string	1:1	Aspect ratio. enum: 1:1, 3:2, 2:3, 3:4, 4:3, 4:5, 5:4, 9:16, 16:9, 21:9
limit_generations	boolean	true	Experimental parameter to limit generations from each processing round.
num_images	integer	1	Number of images to generate.
output_format	string	png	Output image format. enum: jpeg, png, webp
prompt	string		The text prompt to generate an image from.
resolution	string	1K	Resolution of the generated image. enum: 1K, 2K, 4K

Examples

High-resolution landscape:

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "nano-banana-2-text-to-image",
    "version": "0.0.1",
    "input": {
      "prompt": "A serene Japanese zen garden with cherry blossoms and a koi pond",
      "aspect_ratio": "16:9",
      "resolution": "4K",
      "output_format": "png"
    }
  }'

Multiple portrait images:

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "nano-banana-2-text-to-image",
    "version": "0.0.1",
    "input": {
      "prompt": "A fantasy elf warrior in enchanted forest, detailed armor, cinematic lighting",
      "aspect_ratio": "9:16",
      "num_images": 3,
      "resolution": "2K",
      "output_format": "jpeg"
    }
  }'

Ultrawide cinematic shot:

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "nano-banana-2-text-to-image",
    "version": "0.0.1",
    "input": {
      "prompt": "A futuristic megacity skyline at night with flying vehicles and holographic billboards",
      "aspect_ratio": "21:9",
      "resolution": "2K"
    }
  }'

Related Models

• nano-banana-2-edit - Nano Banana 2 image editing
• kling-v3-text-to-image - Kling v3 text to image
• xai-grok-imagine-text-to-image - Grok text to image

Documentation

• each::labs Docs
• API Reference