Google· Image model

Nano Banana Pro AI Image Generator

Nano Banana Pro is Google's Gemini 3 Pro Image, the version built for legible text, complex compositions and studio-style control. Write a prompt or add up to 6 pictures and get a 1K, 2K or 4K image in about 25 seconds, from 7 credits.

Made with these models

  • 7 to 13 credits per image
  • Up to 4K output
  • Edit with up to 6 reference images
  • About 25 s per image
Made with Nano Banana Pro

Nano Banana Pro Examples with Full Prompts

Original images, each with its full prompt. Press Use this example to load it into the generator, then change the words or the scene and run your own.

Inside the Great PyramidNano Banana Pro

Inside the Great Pyramid

4K · 13 credits

A museum-quality 4K cutaway infographic of the Great Pyramid of Giza at golden hour: one face sliced away to reveal its accurate interior in warm sandstone 3D, with thin white leader lines and clean sans-serif labels reading exactly "KING'S CHAMBER", "QUEEN'S CHAMBER", "GRAND GALLERY", "DESCENDING PASSAGE" and "SUBTERRANEAN CHAMBER". The title "INSIDE THE GREAT PYRAMID" sits in the top left. Dunes and a deep orange sky behind, long shadows, tiny camels for scale. Crisp legible typography, precise architectural detail, cinematic lighting, no other text.

Fantasy sea chartNano Banana Pro

Fantasy sea chart

2K · 7 credits

An ornate hand-inked fantasy sea chart on aged vellum, lying on a dark wooden table lit by a brass oil lamp: an original archipelago of jagged islands, compass roses, rhumb lines and a coiled sea serpent drawn in sepia ink and gold leaf. Exactly four pieces of lettering appear and nothing else is written anywhere: the title cartouche "THE SHATTERED REACHES" and three hand-lettered labels, "MAW OF TIDES" beside a whirlpool, "ISLE OF EMBERS" on a volcanic island and "HERE BE LEVIATHANS" beside the serpent. The other islands stay unlabeled. A brass pair of dividers and a red wax seal rest on one corner. Warm lamplight, extremely fine detail, crisp legible lettering, no other words, letters or numbers.

The bladesmithNano Banana Pro

The bladesmith

2K · 7 credits

A black-and-white portrait of an elderly master bladesmith in a dark forge, caught mid-swing as his hammer strikes a glowing blade on the anvil and a fountain of sparks freezes in the air around his face. Deep wrinkles, a silver beard, sweat and soot rendered at pore level, a leather apron scarred by old burns, smoke curling through a single shaft of window light. High-contrast silver-gelatin look, rich blacks, fine film grain, 85mm lens, shallow depth of field, timeless documentary drama, fictional person, no text.

Why Choose It for Text and Detail

Built on Gemini 3 Pro, it draws on Gemini's reasoning and real-world knowledge. Here are the four strengths Google designed it around.

01

Text that reads right

Google built it for clear, correctly spelled text in the image, from a tagline to a full paragraph, in many languages, and it can translate the text on a design.

02

Studio controls in words

Change the camera angle, the focus or the color grading, or turn day into night with a bokeh blur, just by describing it.

03

Up to 4K output

1K and 2K cost 7 credits; 4K costs 13. Use 4K for print, large banners and crops, and 1K or 2K for screens.

04

Complex scenes and infographics

Its reasoning and world knowledge help with diagrams, infographics and crowded scenes. Up to 6 pictures keep people and products consistent.

Nano Banana Pro vs Nano Banana 2 and Nano Banana

Nano Banana Pro is the premium version of the family here and costs the most. Nano Banana 2 gives 1K or 2K for 4 credits in about 20 seconds and is our everyday default. The original Nano Banana costs 2 credits for quick edits. Step up to Pro when text, detail or 4K matters.

ModelThis pageNano Banana ProNano Banana 2Nano Banana
Credits per image7 to 1342
Largest output4K2K1K
Aspect ratios10 shapes10 shapes10 shapes
Reference images (edit)Up to 6Up to 6Up to 3
Typical waitAbout 25 s per imageAbout 20 s per imageAbout 15 s per image

Credits per new image; a range covers the resolution or quality options. Editing a picture can cost a little more. The button shows the exact credits before you run.

How to Use Nano Banana Pro in 3 Steps

It all happens in the composer above, with the model already selected.

  1. 1

    Write the brief or add pictures

    Describe the image, with any words in quotes, or add up to 6 pictures to edit or combine. Pick one of 10 aspect ratios.

  2. 2

    Choose 1K, 2K or 4K

    1K and 2K are 7 credits and 4K is 13, shown on the button first. Most images take about 25 seconds.

  3. 3

    Download or refine

    Download the image, press Edit this image for one more change, reuse the prompt elsewhere, or split it into PSD layers.

Nano Banana Pro Prompt Guide

Four habits for Nano Banana Pro, based on Google's prompting tips for this model.

Quote every word, say where it goes

Put the exact copy in quotes and give each line a place and a style: the headline "NIGHT MARKET" in bold red letters across the top, the date "MAY 24" small in the bottom corner. Separate the headline, the subhead and the label instead of asking the model to invent text, and say which language each line is in.

Direct it like a photographer

Name the shot, the lens and the light: a low-angle close-up, shallow depth of field at f/1.8, warm side light from a window, teal and orange color grading. Google's tips for this model suggest exactly these details. To change a finished image, ask for one thing at a time, such as the same street at night.

Give each reference a job

When you add pictures, say what each one is for: keep the face from image 1, the outfit from image 2 and the logo from image 3, in the room from image 4. Up to 6 pictures fit here. Say plainly what may change and what must stay fixed, so people and products stay recognizable.

Ask for information, then check it

Its world knowledge suits visual explanations: an infographic of the water cycle in four labeled steps, a recipe card for pancakes, a floor plan sketch with room names. Keep each label short and supply the facts yourself when they matter, then read the result before you publish, since any model can still get a detail wrong.

What to Make with It

Choose it when the image has to be right first time: the words, the detail and the size.

  • Posters and ads

    Headlines, prices and dates that have to be spelled correctly on the design.

  • Localized packaging and menus

    The same label or menu in several languages, translated inside the image.

  • Infographics and diagrams

    Step-by-step guides, recipe cards and labeled charts for posts and slides.

  • Print and large formats

    4K images for posters, banners and crops that need room to spare.

Nano Banana Pro FAQ

Quick answers about credits, speed, inputs, rights and the other versions.









Get the Words and the Detail Right

Write the brief, quote the words, pick 1K, 2K or 4K and see the credits first.