Nano Banana 2: AI Image Generator and Photo Editor
Nano Banana 2 is Google’s Gemini 3.1 Flash Image model. Write a prompt or drop in a photo, and your finished image lands in seconds.
See what you can make
What is Nano Banana 2?
Nano Banana 2 is Google’s Gemini 3.1 Flash Image model, the fast and efficient tier of the Gemini 3 image family from Google DeepMind. A single model handles both jobs — drawing new images from a text prompt and editing photos you upload.
“Nano Banana” began as the nickname for Google’s first image model, Gemini 2.5 Flash Image. This second generation pushes resolution higher, takes more reference images, and adds built-in web grounding — all on the quick Flash tier, not the heavier Nano Banana Pro.
Use it right here, no setup involved. Sign in, spend your free starter credits, then pay as you go for only the images you generate. No Google Cloud account and no API key needed.
What You Can Do With Nano Banana 2
Text to image
Describe a scene and watch it render — product shots, posters, concept art, and characters, all from one prompt.
Edit your photos
Upload an image, say what to change, and skip the photo editor. Replace the background, restyle the look, or add and remove objects.
Blend up to 14 references
Combine several photos in a single prompt. Your subject and characters stay consistent, so a whole set still reads as the same person or product.
Sharp up to 4K
Preview a fast 0.5K draft, then re-render at 4K once it looks right. Square, wide, tall, and panoramic shapes all work.
Grounded in the web
Turn on web search and it pulls real places, brands, and current references into the image before drawing — useful when real-world accuracy matters.
Four images at once
Request up to four variations per prompt and keep your favorite — quicker than rendering one image at a time.
How to Use Nano Banana 2
Open the generator
In the tool above, open the Image tab and set Nano Banana 2 as your model.
Prompt or upload
Type out the image you want, or drop in reference photos to edit or blend together.
Set size and count
Pick an aspect ratio, a resolution up to 4K, and the number of images to make.
Generate and download
Press generate. Your images come back in under a minute — click any one to open or download it.
What You Can Make With Nano Banana 2
Product images
Studio-style product shots from Nano Banana 2 — clean results with no photoshoot to book.
Photo edits
Adjust backgrounds, lighting, outfits, or fine details on photos you already have.
Consistent characters
Carry the same face or mascot through a whole series — Nano Banana 2 holds it steady with reference images.
Concept and mood boards
Sketch out visual directions quickly while an idea is still taking shape.
Social and thumbnails
Build scroll-stopping posts and thumbnails sized exactly for each platform.
Marketing visuals
Turn a brief into banners, hero images, and campaign art in minutes.
Nano Banana 2 vs GPT Image 2 vs Seedream 5.0
See how Nano Banana 2 stacks up against two other leading image models. Run it and GPT Image 2 right here; Seedream 5.0 is listed for reference.
| Feature | Nano Banana 2 | GPT Image 2 | Seedream 5.0 |
|---|---|---|---|
| Maker | OpenAI | ByteDance | |
| Resolution | 0.5K–4K | 1K–4K | 2K–4K |
| Reference images | Up to 14 | Up to 16 | Up to 14 |
| Images per request | Up to 4 | 1 | Up to 15 |
| Image editing | Yes | Yes | Yes |
| Web grounding | Yes | No | Yes |
| Available here | Yes | Yes | — |
Nano Banana 2 FAQ
Start Creating With Nano Banana 2
Generate and edit images with Nano Banana 2 in seconds. Free starter credits when you sign up — no credit card needed.
Launch Nano Banana 2