Nano Banana AI Image Generator
Nano Banana runs on Gemini 2.5 Flash Image — the fast, lightweight way to turn a prompt into a clean image, blend up to 14 reference images, and edit existing pictures in seconds.
How to use Nano Banana
Three simple steps from prompt to finished image.
Write your prompt
Describe the image you want. Nano Banana understands natural language, so plain English works.
Pick ratio & references
Choose an aspect ratio and add reference images if you want Nano Banana to keep a character or style.
Generate & download
Hit generate, let Nano Banana render, then download the result — ready for your project.
Why people love Nano Banana
The speed of Gemini 2.5 Flash Image in one simple online generator.
Lightning fast
Nano Banana is tuned for speed, so ideas turn into images in seconds — perfect for rapid iteration and social content.
14 reference images
Blend up to 14 reference images to keep a character or style consistent across a batch.
Text & image to image
Generate from a prompt or remix an existing picture — Nano Banana handles both.
Wide aspect ratios
From square to 21:9, pick the exact frame your post or layout needs.
Free to start
Try the Nano Banana AI image generator online with no signup required.
What creators say about Nano Banana
Designers, marketers and indie makers using Nano Banana every day.
Nano Banana is incredibly fast — I batch out social images in one sitting.
Sam K.
Content Creator
Nano Banana is incredibly fast — I batch out social images in one sitting.
Sam K.
Content Creator
Quick iterations with Gemini 2.5 Flash Image keep my concept art moving.
Priya N.
Indie Game Dev
Quick iterations with Gemini 2.5 Flash Image keep my concept art moving.
Priya N.
Indie Game Dev
I edit product photos with Nano Banana in seconds. No designer needed for the basics.
Tom W.
Small Business Owner
I edit product photos with Nano Banana in seconds. No designer needed for the basics.
Tom W.
Small Business Owner
Nano Banana FAQ
What is Nano Banana?
Nano Banana is the nickname for Google Gemini 2.5 Flash Image, a fast AI image model that generates and edits images from text and reference images.
How is Nano Banana different from Nano Banana Pro?
Nano Banana (2.5 Flash) is optimized for speed and everyday use, while Nano Banana Pro (Gemini 3 Pro Image) targets maximum quality with 4K output.
Can Nano Banana edit my images?
Yes. Nano Banana supports image-to-image editing and accepts up to 14 reference images for consistency.
Is Nano Banana free?
You can try the Nano Banana AI image generator online for free; larger batches use credits.