Google

Nano Banana Pro

Nano Banana Pro is Google's Gemini 3 Pro Image model and the most expensive image model in the Nano Banana family here. It renders at 1K through OpenRouter, or through fal when OpenRouter is not available, and accepts up to fourteen reference photos. Use it for images that carry readable text, for composites of several people or products, and for final versions of ideas you drafted on a cheaper model.

Nano Banana Pro is made by Google. Prompt Generator is independent and not affiliated with Google; we run the model through OpenRouter and fal.ai.

205 credits
Model
Nano Banana Pro · Google
Cost
205 credits

Your results appear here when you press Generate.

Specs

Vendor
Google
Type
Text to image
Price
205 credits per image
Aspect ratios
1:1, 4:3, 3:4, 16:9, 9:16
Reference images
up to 14
Input surcharge
4 credits per reference image
Served via
OpenRouter, fal.ai

Best for

  • Posters, thumbnails and labels with words in the image
  • Composites from several reference photos
  • Final renders after a cheaper draft

Tips

  • Put any text you want in the image in quotes and say where it goes.
  • Draft on Nano Banana (60 credits), then move the prompt here for the final version.
  • Each reference adds 4 credits, so fourteen photos add 56.

Tools that use Nano Banana Pro

AI Photoshoot

Photo

Upload one to four photos of yourself, choose a concept, a framing and a grade, and get up to four matching shots per run, with your face kept from the photos.

AI Logo Generator

Image

Type your brand name, what you do and a style. Recraft V4.1 Vector draws the logo as an SVG, so it stays sharp on a browser tab and on a delivery van.

Image to Image

Photo

Upload a picture and describe what to make from it. Keep its layout, its subject or only its style, and get a new image on Nano Banana, FLUX.2 or Seedream.

AI Baby Generator

Photo

Add one photo of each parent, pick an age, and see a portrait of a child who mixes your features: eyes, hair, skin tone and face shape. A playful guess, not science.

Object Remover

Photo

Name what should go, such as a passer-by, a sign or a cable, and the model takes it out and rebuilds the background behind it. You describe it in words instead of painting a mask.

Photo Enhancer

Photo

Fix a dark, flat, noisy or slightly soft photo in one step. Pick what to improve, and the picture keeps its people, framing and content.

AI Age Predictor

Photo

Choose an age between 10 and 80 and see your selfie made older or younger to match. Skin, hair and face shape change; your identity, pose and background stay.

AI Headshot Generator

Photo

Upload one to three clear photos of yourself, pick an outfit and a backdrop, and get a head-and-shoulders portrait in studio light, ready for your LinkedIn profile, CV or company site.

Photo Restorer

Photo

Upload a scan of an old print. The model mends scratches, creases and stains, brings back faded contrast and can add color, while faces stay as they were.

Questions

1How many credits does Nano Banana Pro use?
205 credits per image, one image per run. Each reference photo adds 4 credits. If a run fails, the credits go back to your balance; runs stopped by the model's safety filter are refunded up to 10 times a day.
2What can I give Nano Banana Pro besides a prompt?
Up to 14 reference photos (PNG, JPEG or WebP, up to 12 MB each). Leave them out and pick Create image to work from the prompt alone, or add them and pick Edit photo. Output sizes: 1:1, 4:3, 3:4, 16:9 or 9:16.
3Can I use what I make with Nano Banana Pro in paid work?
Yes, when you made it on a paid plan or after buying credits. Results made only with the free sign-up credits are for personal, non-commercial use. Anything you upload must be yours to use, and people shown in it must have agreed.

Compare with all models.