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Google Nano Banana Text To Image

Google Nano Banana Text To Image

Playground

Try it on WavespeedAI!

Google’s Nano Banana is a cutting-edge text-to-image generation model.

Features

Google Nano-Banana Text-to-Image

Nano-Banana Text-to-Image is Google’s lightweight yet powerful AI image generation model, built for creators who need fast, high-quality visuals from simple text prompts. It transforms words into expressive, realistic images with remarkable clarity, composition, and style diversity — all within seconds.


🌟 Why it stands out

  • Instant Image Creation Generate beautiful, coherent visuals from just a short text prompt — no design skills required.

  • Versatile Visual Styles Supports realistic, illustrative, anime, and painterly outputs, adapting naturally to your creative intent.

  • Accurate Text-to-Scene Understanding Accurately interprets subjects, backgrounds, and object relationships to create contextually correct compositions.

  • Fast & Efficient Optimized for quick turnaround and minimal compute cost, perfect for rapid prototyping and social content.

  • Clean, Balanced Lighting Produces visually appealing results without overexposure or unnatural shadows — ideal for portraits, landscapes, and product imagery.


⚙️ Capabilities

  • Input: text prompt

  • Output: high-quality image (JPEG/PNG/WEBP)

  • Supports multiple aspect ratios and output format

  • Compatible with descriptive prompts such as:

    • “A golden retriever playing in a field of sunflowers at sunset.”
    • “A futuristic city skyline with neon reflections on wet streets.”
    • “An elegant still-life photo of coffee and croissants by a window.”

💰 Pricing

  • $0.038 per image
  • Commercial use allowed

💡 Best Use Cases

  • Social Media & Marketing — Create on-brand visuals instantly.
  • Concept Art & Storyboarding — Generate design ideas and moodboards effortlessly.
  • E-commerce & Advertising — Produce high-quality product images without photography.
  • Education & Presentation — Visualize complex ideas or creative concepts easily.

📝 Notes

Please ensure your prompts comply with Google’s Safety Guidelines. If an error occurs, review your prompt for restricted content, adjust it, and try again.

Authentication

For authentication details, please refer to the Authentication Guide.

API Endpoints

Submit Task & Query Result


# Submit the task
curl --location --request POST "https://api.wavespeed.ai/api/v3/google/nano-banana/text-to-image" \
--header "Content-Type: application/json" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}" \
--data-raw '{
    "output_format": "png",
    "enable_sync_mode": false,
    "enable_base64_output": false
}'

# Get the result
curl --location --request GET "https://api.wavespeed.ai/api/v3/predictions/${requestId}/result" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}"

Parameters

Task Submission Parameters

Request Parameters

ParameterTypeRequiredDefaultRangeDescription
promptstringYes-The positive prompt for the generation.
aspect_ratiostringNo-1:1, 3:2, 2:3, 3:4, 4:3, 4:5, 5:4, 9:16, 16:9, 21:9The aspect ratio of the generated media.
output_formatstringNopngpng, jpegThe format of the output image.
enable_sync_modebooleanNofalse-If set to true, the function will wait for the image to be generated and uploaded before returning the response. It allows you to get the image directly in the response. This property is only available through the API.
enable_base64_outputbooleanNofalse-If enabled, the output will be encoded into a BASE64 string instead of a URL. This property is only available through the API.

Response Parameters

ParameterTypeDescription
codeintegerHTTP status code (e.g., 200 for success)
messagestringStatus message (e.g., “success”)
data.idstringUnique identifier for the prediction, Task Id
data.modelstringModel ID used for the prediction
data.outputsarrayArray of URLs to the generated content (empty when status is not completed)
data.urlsobjectObject containing related API endpoints
data.urls.getstringURL to retrieve the prediction result
data.has_nsfw_contentsarrayArray of boolean values indicating NSFW detection for each output
data.statusstringStatus of the task: created, processing, completed, or failed
data.created_atstringISO timestamp of when the request was created (e.g., “2023-04-01T12:34:56.789Z”)
data.errorstringError message (empty if no error occurred)
data.timingsobjectObject containing timing details
data.timings.inferenceintegerInference time in milliseconds

Result Request Parameters

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