The Google image model family
Google identifies Nano Banana Pro as Gemini 3 Pro Image, with in-image text and controls for lighting and composition. Nano Banana 2 is Gemini 3.1 Flash Image; 2 Lite focuses on rapid iteration.
Google · Model and API
Nano Banana — image generation and editing
From a new background for a product photo to an illustration series, Nano Banana turns descriptions and visual references into images. Choose a version, define your composition and compare the result with your brief.
Capabilities
References and quality in runblob
Runblob limits depend on the variant. Standard accepts up to 4 references; Pro and Nano Banana 2 accept up to 10. Pro and 2 offer 2K and 4K quality options. The generation form shows current settings and cost; VIP access is enabled separately.
How to brief the model
Specify the subject, setting, lighting and framing. For edits, separate what should change from what should stay. For example: replace the background with a bright studio while preserving the package shape, color and label position.
How to integrate the API
To integrate the Nano Banana API, select the exact version and settings in the playground. The generated cURL includes the endpoint, request fields and required Bearer authorization type. Move the request into your server code; keep secret keys out of the browser. References use service-accessible URLs rather than local file paths.
Pricing and generation budget
An affordable Nano Banana API workflow is about the cost of a usable result, not just one attempt. Compare Standard, Pro and V2 on the same brief. Use an available lower resolution for drafts and reserve 4K for an approved composition; retries also count toward your budget.
Comparing versions and workflows
Compare Nano Banana Pro separately with Nano Banana 2, also searched for as Nano Banana V2. They are distinct variants rather than two spellings of the same rate. The family name alone does not identify an API model: use the exact identifier in the request example for your selected version.
Use cases
Product images with alternative backgrounds and settings.
Illustrations and visual concepts for presentations.
Advertising concepts with text inside the image.
Image and video examples
Prompt examples and workflows
Product photography
Use the package reference. Place it on a matte beige plinth with soft light from the left and an uncluttered background. Preserve its shape, color and label text.
Useful for comparing product fidelity across Standard, Pro and V2.
A poster with lettering
Create a minimalist plant exhibition poster. Large headline “GREEN ROOM”, with “21 MAY” beneath it. White background, green leaves in the corners and generous space around the text.
Check every letter: the prompt specifies the copy but does not replace proofreading.
Changing the setting
Preserve the person and clothing from the reference. Replace the setting with a quiet street after rain, evening side lighting, wet paving and natural perspective.
Separating preserved details from edits makes version comparisons clearer.
Explore model versions
Versions and pricing
Runblob prices in USD. The final cost depends on the selected version and request parameters. Public rates refresh every six hours; personal rates are available in your dashboard.
Playground
Configure the parameters and build an API request. Sign in to runblob to start a generation.
How to integrate
- Sign in to runblob and open the model’s playground.
- Choose a version, format and parameters. Check the cost before starting.
- Submit your request and retrieve the result. Authentication and status endpoints are described in the model documentation.
Frequently asked questions
Can I edit my own photo?
Yes. Add the image URL as a reference and describe the changes. The number of supported references depends on the version.
How much does Nano Banana cost in runblob?
The price depends on the version and image quality. Current rates are loaded from the catalog and shown before generation.
Are Nano Banana Pro and Nano Banana V2 the same model?
Compare Nano Banana Pro separately with Nano Banana 2, also searched for as Nano Banana V2. They are distinct variants rather than two spellings of the same rate. The family name alone does not identify an API model: use the exact identifier in the request example for your selected version.
How do I connect Nano Banana to my application?
To integrate the Nano Banana API, select the exact version and settings in the playground. The generated cURL includes the endpoint, request fields and required Bearer authorization type. Move the request into your server code; keep secret keys out of the browser. References use service-accessible URLs rather than local file paths.
How can I compare pricing and find an affordable Nano Banana API?
An affordable Nano Banana API workflow is about the cost of a usable result, not just one attempt. Compare Standard, Pro and V2 on the same brief. Use an available lower resolution for drafts and reserve 4K for an approved composition; retries also count toward your budget.