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
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Instant Image Creation Generate beautiful, coherent visuals from just a short text prompt — no design skills required.
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Versatile Visual Styles Supports realistic, illustrative, anime, and painterly outputs, adapting naturally to your creative intent.
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Accurate Text-to-Scene Understanding Accurately interprets subjects, backgrounds, and object relationships to create contextually correct compositions.
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Fast & Efficient Optimized for quick turnaround and minimal compute cost, perfect for rapid prototyping and social content.
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Clean, Balanced Lighting Produces visually appealing results without overexposure or unnatural shadows — ideal for portraits, landscapes, and product imagery.
⚙️ Capabilities
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Input: text prompt
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Output: high-quality image (JPEG/PNG/WEBP)
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Supports multiple aspect ratios and output format
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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
Parameter | Type | Required | Default | Range | Description |
---|---|---|---|---|---|
prompt | string | Yes | - | The positive prompt for the generation. | |
aspect_ratio | string | No | - | 1:1, 3:2, 2:3, 3:4, 4:3, 4:5, 5:4, 9:16, 16:9, 21:9 | The aspect ratio of the generated media. |
output_format | string | No | png | png, jpeg | The format of the output image. |
enable_sync_mode | boolean | No | false | - | 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_output | boolean | No | false | - | 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
Parameter | Type | Description |
---|---|---|
code | integer | HTTP status code (e.g., 200 for success) |
message | string | Status message (e.g., “success”) |
data.id | string | Unique identifier for the prediction, Task Id |
data.model | string | Model ID used for the prediction |
data.outputs | array | Array of URLs to the generated content (empty when status is not completed ) |
data.urls | object | Object containing related API endpoints |
data.urls.get | string | URL to retrieve the prediction result |
data.has_nsfw_contents | array | Array of boolean values indicating NSFW detection for each output |
data.status | string | Status of the task: created , processing , completed , or failed |
data.created_at | string | ISO timestamp of when the request was created (e.g., “2023-04-01T12:34:56.789Z”) |
data.error | string | Error message (empty if no error occurred) |
data.timings | object | Object containing timing details |
data.timings.inference | integer | Inference time in milliseconds |