Question 1

What can I make with Nano Banana 2?

Accepted Answer

Anything that begins with a prompt and ends in a finished image. Generate product shots, advertising creative, and social content in any aspect ratio. Build a cast of characters and keep them consistent across a series of scenes. Refine an existing photo by attaching it as a reference and describing the change. Render readable infographics, posters, and diagrams that hold up at 4K. Produce concept art for a film, a game, a book, or a moodboard.

Question 2

What does search grounding do in Nano Banana 2?

Accepted Answer

Search grounding lets the model look up real-world facts while it draws. Turn on Google Search and the model can place accurate logos, packaging details, landmarks, recipes, and product specs into the image. Turn on Image Search and it can pull visual references for things you describe in words, like a specific car model or a plant species. Leave both off for purely imagined scenes. A natural fit for product mockups, branded creative, and anything that has to look factually correct.

Question 3

Can I edit existing photos with Nano Banana 2?

Accepted Answer

Yes. Attach one or more reference photos and describe the change in plain language. Nano Banana 2 works as both a text-to-image model and an image-edit model. It can swap backgrounds, change clothing, restyle a scene, blend elements from multiple references, or extend a photo into new compositions. The cleanest results come from a clear reference and a single, specific instruction. If the model is rewriting too much of the original, tighten the prompt to name only what should change.

Question 4

Can Nano Banana 2 keep characters consistent across a series?

Accepted Answer

Yes. Attach up to five reference photos of the characters you want to keep stable. Nano Banana 2 holds the same faces, bodies, and styling across new scenes, outfits, lighting, and poses. A natural fit for storyboards, comic panels, photo series, brand campaigns, and product photography featuring the same model in different contexts.

Question 5

What is the difference between Nano Banana, Nano Banana 2, and Nano Banana Pro?

Accepted Answer

Three tiers of the same family. Nano Banana is the fast, inexpensive option, designed for rapid iteration and concept exploration. Nano Banana 2 is the middle tier, built on Gemini 3.1 Flash Image. It pairs the speed of the original with stronger world knowledge, search grounding, and resolution up to 4K. Nano Banana Pro is the highest-fidelity tier, with the sharpest detail, the strongest text rendering, and the tightest prompt adherence. All three share the same prompt and editing interface in Visual Sandbox, so you can switch between them on the same project.

Question 6

What resolution can Nano Banana 2 produce?

Accepted Answer

From 1K up to native 4K. Pick the resolution to match the canvas. 1K for fast iteration and social thumbnails. 2K for landing pages and product shots. 4K for posters, print, and infographics where the text and edges have to stay crisp. Higher resolutions take a little longer per generation and cost a little more per image.

Question 7

How do I write prompts that work well with Nano Banana 2?

Accepted Answer

Be specific about the subject, the composition, the lighting, and the mood. Describe what is in the frame, then the camera angle, then the lighting style. Add reference photos for anything visual that is hard to capture in words, such as a face, a product, or a particular style. Turn on search grounding when the image needs to reflect a real brand, place, or object. Short prompts work for simple ideas. For ad creative, cinematic shots, and infographics, longer prompts with structured detail produce more consistent results.

Question 8

How much does a Nano Banana 2 image cost?

Accepted Answer

A few cents per image, with the exact price depending on the resolution you pick. Visual Sandbox shows the cost before you generate, and charges per image when the result is delivered. There is no subscription, no monthly minimum, no top-up. Whether you make one image or a hundred, the cost stays the same per generation.

Question 9

Does Nano Banana 2 add a watermark to generated images?

Accepted Answer

Yes. Google embeds an invisible SynthID watermark into every Nano Banana 2 output. The image looks identical to the eye, and the watermark is detectable by Google's verification tools. There is no visible logo or stamp on the image itself.

Question 10

Can I use Nano Banana 2 images commercially?

Accepted Answer

Yes. Google's Nano Banana 2 terms allow commercial use of generated images. You are responsible for the prompt and the final use, especially when the output includes likenesses, logos, or copyrighted material. The model is widely used for client work, advertising, infographics, and product photography on Visual Sandbox.

Tier	Price
1K	$0.08 / image
2K	$0.13 / image
4K	$0.19 / image
Web search or image search	+$0.02 / image

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