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Nano Banana Pro red fox in autumn landscape

Google

Nano Banana Pro

Google's Gemini 3 Pro Image: 4K images, edits in plain English and clean text in several languages.

Create with Nano Banana ProView pricing

What is Nano Banana Pro?

Nano Banana Pro is the name Google uses for Gemini 3 Pro Image, Google DeepMind's image generation and editing model, launched on November 20, 2025.

It edits images from plain-language instructions, blends several reference images and renders text in multiple languages. On Flashloop it generates up to 4K with up to 8 reference images.

Editing is where it earns its reputation. Ask for a targeted change like "make the background cream" or "keep the face, change the outfit" and it changes that part while leaving the rest of the image alone, instead of regenerating everything. It succeeds the original Nano Banana (Gemini 2.5 Flash Image) and runs on Gemini 3 Pro's reasoning, which shows when a prompt stacks several instructions. On Flashloop it has passed 72,000 generations.

Text is the other reason to use it. Google reports fewer text errors than its earlier models, and in practice packaging, menus and posters in more than one language come out readable. It is not built for pixel-level retouching, and very precise text-heavy layouts can still drift, so check fine print before you ship. 4K renders take longer than standard resolution, so iterate small and render large at the end.

Provider
Google
Resolution
1024x1024, 1536x1024, Up to 4K
Aspect ratios
1:1, 3:2, 2:3, 16:9, 9:16

What you can do with Nano Banana Pro

  • Up to 4K output for product pages, ads and print mockups

  • Plain-language editing

    describe the change and it keeps the rest of the image

  • Up to 8 reference images on Flashloop to combine faces, products, styles and layouts

  • Multilingual text rendering with fewer broken letters than most image models

  • Five aspect ratios

    1:1, 3:2, 2:3, 16:9 and 9:16

Prompts to try with Nano Banana Pro

“Keep the ceramic mug's shape, label and camera angle exactly the same, change the background to a warm beige studio backdrop with soft natural light, product photography style, 3:2.”

Try this prompt

Where Nano Banana Pro fits best

  • Product photography variations

    Put the same product in different settings, colors or backgrounds from one reference image, useful for building a listing gallery without a reshoot.

  • Multilingual packaging and posters

    Text renders cleanly in more than one language, so one design can carry localized copy.

  • Targeted photo edits

    Describe the one thing that should change, such as the background, an outfit or the lighting, and the rest stays as it was.

  • Ecommerce ad creative

    Combine a product reference with a style reference to get ad variations for a marketplace, a feed or a banner.

  • Multi-reference compositions

    Blend a face, a product and a location from separate images into one scene that holds together.

How Nano Banana Pro compares

Nano Banana Pro compared with other image models on Flashloop
ModelTop resolutionAspect ratiosPlan
Nano Banana Pro4K1:1, 3:2, 2:3 +2All plans
Flux 24MP (2048x2048)1:1, 3:2, 2:3 +2All plans
Seedream 5.0 Lite4K1:1, 3:2, 2:3 +2All plans
Seedream 5.0 Pro2K (High)1:1, 4:3, 3:4 +5All plans
GPT Image 24K1:1, 16:9, 9:16 +3All plans

Good to know before you generate

  • Plain-language edits handle broad changes well but are not pixel-precise retouching
  • 4K renders take longer, so iterate at standard resolution
  • Text in less common languages is less reliable than English and Chinese
  • References with very different lighting can pull the result in different directions

Start creating with Nano Banana Pro

Create with Nano Banana Pro

  1. Select Nano Banana Pro

    Open Flashloop and choose Nano Banana Pro from the model selector in the image creator.

  2. Enter your prompt

    Describe what you want to generate.

  3. Generate and download

    Hit generate and your image will be ready in seconds. Download or share directly.

Questions about Nano Banana Pro

What is Nano Banana Pro best at?

High-resolution images and plain-English editing. When you want a focused change to an image without rebuilding the whole prompt, it is one of the easiest models to work with.

Can I use multiple reference images with Nano Banana Pro?

Yes, up to 8 on Flashloop. That lets you take a product from one image, a style from another and composition cues from a third. Google's model itself accepts up to 14.

Which aspect ratios does Nano Banana Pro support on Flashloop?

1:1, 3:2, 2:3, 16:9 and 9:16, which covers marketplaces, social posts, ads, banners and vertical content.

How good is Nano Banana Pro at rendering text?

Strong, including in several languages. Google reports fewer text errors than its earlier image models, and it is a better fit than most when the design needs real words instead of text-like shapes.

Can I generate print-quality images?

Yes, up to 4K, which is enough detail for many print mockups, product sheets and posters.

Is Nano Banana Pro good for ecommerce?

Yes, especially for product variations and ad creative, when you need the same item in different settings, colors or layouts without a reshoot.

Who makes Nano Banana Pro?

Google DeepMind builds the model behind Nano Banana Pro, Google's nickname for Gemini 3 Pro Image. Flashloop offers it alongside other image models; it does not make the model itself.

How does Nano Banana Pro compare to other image models on Flashloop?

It is a strong choice for plain-English edits and multilingual text. GPT Image 2 accepts more references (16 on Flashloop), Seedream 5.0 Lite is faster, and Flux 2 is usually better for stylized art.

More image models on Flashloop

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