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🍌 Nano Banana 2 Prompt Library

Discover & Create Stunning AI Images with Nano Banana 2

Explore thousands of free Nano Banana 2 AI image generate prompts and examples. Get inspired and generate professional-quality content.

Generate up to 2 videos
Create up to 15 images
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Nano Banana 2 Image Examples

Discover high-quality AI image examples created with expertly crafted Nano Banana 2 prompts

What is Nano Banana 2?

Nano Banana 2 (officially Gemini 3.1 Flash Image) is Google's image generation and editing model, launched on February 26, 2026. It brings Pro-level capabilities such as world knowledge, text rendering, and instruction following to Flash-level speed, which makes it a good fit for fast iteration.

This library collects real Nano Banana 2 prompts and examples, mostly portraits, fashion, and editorial shots, plus product visuals, food, landscapes, and architecture. Open any example, copy the prompt, and adapt it for your own generations.

Key Features of Nano Banana 2

Real-World Knowledge

Draws on Gemini's real-world knowledge, and can use real-time information and images from web search to render specific subjects more accurately. In the PromptGather generator, turn on the Google Search option to ground an image in current information.

Legible Text and Translation

Render legible text directly in your images for mockups, posters, and greeting cards, and translate the text into other languages. Dense text can still take a few attempts, so review spelling carefully.

Subject Consistency

Keep the resemblance of up to five characters and the fidelity of up to fourteen objects across a workflow, so a character or product stays recognizable from image to image.

Precise Instruction Following

Follows complex, multi-part requests more strictly, so detailed prompts about layout, lighting, and composition land closer to what you described.

Flexible Sizes and Ratios

Generate at 1K, 2K, or 4K in 14 aspect ratios plus Auto, from 1:1 and 16:9 to 21:9, and extreme banner ratios such as 1:8 and 8:1. Export as PNG or JPG.

Edit with Reference Images

Upload up to 14 reference images (30 MB each) to edit a photo, change the background or context, or keep a subject consistent in a new scene.

Use Cases for Nano Banana 2

Infographics and Data Visuals

Turn notes into diagrams and rough data visualizations. World knowledge and optional search grounding help subjects and labels come out more accurate.

Marketing Mockups and Cards

Create campaign visuals, posters, and greeting cards with text that stays readable, then adjust the wording and regenerate in seconds.

Consistent Characters and Series

Keep the same characters and objects across multiple images for storyboards, product lines, and social series that need a recognizable look.

Localized Visuals

Translate text inside a design, or change the environment and context of a photo, to adapt one visual for different markets.

How to Generate AI Images with Nano Banana 2

1

Start with a Clear Prompt

Describe the subject, setting, lighting, composition, and any text you want rendered. Nano Banana 2 follows detailed instructions closely.

2

Use Our Free Prompts

Browse the Nano Banana 2 prompts above. Click any image to view and copy the prompt.

3

Customize for Your Needs

Swap in your own subject, text, colors, or brand details. Change one thing at a time so you can see what each edit does.

4

Generate Your Image

Use the prompt with Nano Banana 2 right here on PromptGather to generate your AI image.

5

Refine and Iterate

Adjust the prompt, or upload the result as a reference image, to fine-tune details. Generation is fast, so you can compare several variations.

Frequently Asked Questions about Nano Banana 2

What is Nano Banana 2?

Nano Banana 2 (Gemini 3.1 Flash Image) is Google's image generation and editing model, launched in February 2026. It combines Pro-level capabilities such as world knowledge, text rendering, and instruction following with Flash-level speed.

How do I use Nano Banana 2 to generate AI images?

To generate AI images with Nano Banana 2, use the PromptGather generator. Type a prompt or upload reference images, choose an aspect ratio and resolution, and generate. You can use our free prompts collection above as inspiration or starting points for your own creations.

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

Nano Banana Pro is built on Gemini 3 Pro, while Nano Banana 2 is built on Gemini 3.1 Flash Image. Google positions Nano Banana 2 as bringing Pro-level capabilities to Flash-level speed, so it suits fast iteration and high-volume work. Both are available on PromptGather.

Can Nano Banana 2 render text inside images?

Yes. Nano Banana 2 can render legible text directly in images and translate text into other languages, which suits marketing mockups, posters, and greeting cards. Google notes that spelling and small details can still need a few attempts, so review dense text carefully.

Can Nano Banana 2 use up-to-date information?

Yes. Nano Banana 2 can use real-time information and images from web search to render subjects more accurately. In the PromptGather generator, turn on the Google Search option to generate images based on current information such as recent events or sports scores.

What resolutions and aspect ratios can I use?

The PromptGather generator supports 1K, 2K, and 4K output in 14 aspect ratios plus Auto, from 1:1 and 16:9 to 21:9, and extreme ratios such as 1:8 and 8:1. Images can be exported as PNG or JPG. See the Nano Banana 2 model page for current settings and credit costs.

Are the prompts on this page free to use?

Yes! All the Nano Banana 2 prompts on this page are free to use. Click any image to view the prompt, copy it, and adapt it for your own generations.

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Ready to Create with Nano Banana 2?

Pick a prompt from the library above or write your own, then generate with Nano Banana 2 on PromptGather. New accounts start with 30 free credits.