NANO-BANANA
Creates a highly realistic hand-drawn pen sketch effect with natural line pressure, detailed cross-hatching, and authentic paper texture, while preserving the subject’s proportions and overall identity
Avg Run Time: 65.000s
Model Slug: nano-banana-pro-sketch
Release Date: December 8, 2025
Playground
Input
Enter a URL or choose a file from your computer.
Click to upload or drag and drop
(Max 50MB)
Output
Example Result
Preview and download your result.
API & SDK
Create a Prediction
Send a POST request to create a new prediction. This will return a prediction ID that you'll use to check the result. The request should include your model inputs and API key.
Get Prediction Result
Poll the prediction endpoint with the prediction ID until the result is ready. The API uses long-polling, so you'll need to repeatedly check until you receive a success status.
Pricing
Pricing Detail
This model runs at a cost of $0.15 per execution.
Pricing Type: Fixed
The cost remains the same regardless of which model you use or how long it runs. There are no variables affecting the price. It is a set, fixed amount per run, as the name suggests. This makes budgeting simple and predictable because you pay the same fee every time you execute the model.
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