What is Nano Banana 2?
Nano Banana 2 is a web-based free AI image generator built around the model of the same name, also known as Gemini 3 Pro Image or Nano Banana Pro. Google DeepMind released the model on November 20, 2025 as the successor to Nano Banana (Gemini 2.5 Flash Image). The site lets users write a prompt or upload a reference picture and get 4K AI images back, with text to image and image to image modes in the same editor.
According to its pricing FAQ, the site runs the model through kie.ai. Its main focus is high-resolution output and legible lettering inside images, which makes it suited to posters, logos and typography. Beyond plain prompts, it offers one-click style presets such as Ghibli anime, watercolor, pixel art and plushie, plus a Pro Prompts library and an inspiration gallery. New accounts get free credits after signing in, and paid plans are available for heavier use.
Who it's for
- Graphic and brand designers
- Content creators and social media users
- E-commerce sellers needing product visuals
- Game and concept artists
- Casual users trying AI art for free
How to use Nano Banana 2
- 1
Sign in and claim free credits
Create an account or sign in on nano-banana2.ai; new accounts receive free credits and no credit card is needed to start.
- 2
Describe your image or upload a reference
Type a prompt describing the scene, style or concept, or upload a photo if you want to edit an existing image.
- 3
Pick settings and a style
Choose an aspect ratio and, optionally, a style preset or lighting, color and composition options.
- 4
Generate and download
Click Generate, wait a few seconds for the result, then download the image.
Nano Banana 2 key features
Text to image with Nano Banana 2
Generates new images from written prompts using the Nano Banana 2 (Gemini 3 Pro Image) model.
Image to image editing
Upload an existing picture and change it with natural-language instructions instead of manual retouching.
4K AI images
The site advertises native 4K resolution output for detailed, high-resolution results.
Sharp text AI rendering
Built to place readable text in images, aimed at posters, logos and other typography-heavy designs.
One-click style presets
Around twenty presets including Ghibli anime, sketch, cyberpunk, oil painting, watercolor, pixel art, pop art and sticker art.
Pro Prompts and inspiration gallery
A prompt library and a gallery of example generations with their prompts to help users start faster.
Nano Banana 2 use cases
Posters and logos with legible text
Designers can draft posters, logos and typographic layouts where the words in the image need to be readable.
Product and marketing visuals
Sellers and marketers can produce product shots and campaign images in different aspect ratios.
Stylized photo transformations
Turn a personal photo into a sticker, plushie, bobblehead, anime or watercolor version using the style presets.
Concept art and illustrations
Artists can explore fantasy scenes, characters and landscapes from text prompts before refining them.
Nano Banana 2 FAQ
What is Nano Banana 2?
Nano Banana 2 is an online AI image generator that uses the Nano Banana 2 model, also called Gemini 3 Pro Image or Nano Banana Pro, released by Google DeepMind on November 20, 2025. The site supports both text-to-image generation and image editing.
Is Nano Banana 2 a free AI image generator?
New accounts receive free credits after signing in, with no credit card required. Paid plans are available if you need more generations.
How is Nano Banana Pro related to Gemini 3 Pro Image?
The site treats Nano Banana 2, Nano Banana Pro and Gemini 3 Pro Image as names for the same Google DeepMind model, the successor to Nano Banana (Gemini 2.5 Flash Image). The site says it accesses the model through kie.ai.
How do I create 4K AI images with sharp text using Nano Banana 2?
Sign in, write a prompt that includes the exact text you want shown, pick an aspect ratio and click Generate. The site advertises 4K output and focuses on rendering readable lettering.
Does Nano Banana 2 support image to image editing?
Yes. You can upload a reference photo and describe the changes in plain language, or apply a style preset such as Ghibli anime or watercolor.
Can I use images generated with Nano Banana 2 commercially?
According to the site's pricing FAQ, images generated with your account belong to you and may be used commercially.
This introduction is based on the public pages of nano-banana2.ai, read on October 9, 2026.