Nano Banana

Nano Banana is an independent browser-based AI image generation platform for creating image drafts from text prompts and, where supported, reference images. It offers model selection, output settings, prompt templates, and review tools, with Nano Banana Pro configurations available at 1K, 2K, and 4K. The publisher describes the service as powered by Gemini 3 Pro and focused on photorealistic images, text rendering, and professional creative controls.

What it does

Nano Banana Pro turns written prompts and optional visual references into generated image drafts. Users can choose an available model, enter a prompt, configure output settings, generate an image, and inspect the result before downloading it. The generator interface lists options including nano-banana-pro, GPT image 2, nano-banana-2, Seedance 2, veo3-fast, and veo3; availability and supported inputs may vary by model.

The service also provides prompt templates for common tasks. Templates can be customized by replacing placeholders before sending the completed prompt to the generator. The website highlights accurate in-image text as a goal, but recommends checking every character and using a separate editor when precise typography is required.

Notable capabilities

• Text-to-image generation from descriptions covering subject, camera angle, lighting, colors, and composition.
• Reference-image uploads for supported models, with instructions describing which elements should remain unchanged.
• Nano Banana Pro output settings at 1K, 2K, and 4K, subject to the controls shown for the selected model.
• Prompt templates for preparing repeatable image-generation requests.
• Download and review workflow for checking format, dimensions, crop, and final appearance.

Who it helps

The platform is positioned for professional visual creation, including individual creators, professional creators, teams, studios, and agencies. It may suit users who want a single browser workflow for drafting visuals from prompts, comparing generated results with sketches or references, and selecting output settings before use.

How it fits a workflow

A practical workflow is to prepare a concise prompt, add a reference image when the selected model supports image input, choose the model and output size, and generate a draft. Afterward, review the image and download details before using it. Prompt instructions guide generation but do not provide pixel-precise control, and reference images do not guarantee exact preservation of every element. A larger output does not automatically make an image print-ready or ensure more accurate detail.

Strengths and limits

Nano Banana Pro combines prompt-based generation, reference inputs, model selection, templates, and 1K–4K output choices in one interface. The website also offers free credits to start, while paid subscriptions and additional credit packages are described on the pricing page. The Basic plan is listed at $11.99 per month with 1,000 credits, while higher plans provide larger monthly credit allowances and features such as priority or faster generation queues.

Users should treat generated images as drafts until they have checked text, composition, dimensions, crop, and download format. The service does not present generated output as an automatically editable layered design, and exact typography, reference preservation, generation speed, and print readiness are not guaranteed.