Nano Banana Pro · Gemini 3 Pro Image

Nano Banana Pro image generator

Nano Banana Pro is Google's top Gemini image model. It thinks through a prompt before drawing, which is why it is the one to use when skin has to look real, every word has to be spelled right, or a person has to stay the same across several edits. Write a prompt or add a photo below and it opens in Image Studio on Nano Banana Pro.

optional
Use a JPG, PNG or WebP under 20 MB, with each side between 300 and 6000 pixels.

Sign in to continue. Review your setup in the studio.

A creator mid-laugh in a cafe, made with Nano Banana Pro

Example image

Opens in Image Studio with the model you picked. You see the price in credits before anything runs.

What Nano Banana Pro is known for

Skin that looks photographed

Pores, freckles and small blemishes survive, and light falls on faces the way a camera would record it. Reviewers rate Pro's skin and lighting the most lifelike in the family.

Print-grade typography

Mastheads, cover lines, labels and posters come out spelled as written, in several languages. Google calls Pro its best model for text in images.

Up to five people, kept consistent

Edit a scene with several people and each keeps their own face. Give it a person and a new setting and the person survives the move.

Directions it actually follows

Camera angle, lens, light and layout instructions land, because Pro reasons about the prompt first. In our tests it was the one that put her on the rooftop we asked for.

Where it's weaker

  • It is the slowest Nano Banana: Pro always thinks before drawing.
  • Very small text and dense infographics can still contain spelling or fact errors.
  • Faces seen in profile or far away are harder to keep consistent.
  • Real public figures are refused, and every image carries an invisible SynthID watermark.
  • 4K costs twice as much as 1K or 2K.
Maker
Google · Gemini 3 Pro Image, November 2025
Resolution
1K · 2K (same price) · 4K
Aspect ratios
9:16 · 2:3 · 3:4 · 4:5 · 1:1 · 5:4 · 4:3 · 3:2 · 16:9 · 21:9
Modes
Text to image · edit one or several photos
People kept consistent
Up to 5 in one image
Reference images
Several per edit (model limit 14)

Which version to pick

Start here

Nano Banana Pro

Final images with people or text

Text to image, or switch to Edit with a photo. Render at 2K: it costs the same as 1K.

30 credits per image

Open with Nano Banana Pro

Option 2

Nano Banana 2

Drafts and volume

Faster and about half the credits. Find the composition here, then finish the keeper on Pro.

16 credits per image

Open with Nano Banana 2

Option 3

Nano Banana 2.1

Cheapest close alternative

Google's October 2026 update to Nano Banana 2: sharper text and better multi-character scenes for even fewer credits.

8 credits per image

Open with Nano Banana 2.1
Nano Banana Pro vs Nano Banana 2
Nano Banana ProNano Banana 2
ReleasedNovember 2025February 2026
Built onGemini 3 Pro ImageGemini 3.1 Flash Image
SpeedSlower, always thinksTwo to three times faster
Resolution1K · 2K · 4K0.5K · 1K · 2K · 4K
Extra-wide ratiosNoYes (up to 8:1)
Price for the same imageHigherAbout half at 1K

Nano Banana 2 is newer but not a replacement: fal's tests and ours found it close to Pro, with Pro still ahead on realistic skin and complex scenes.

The original Nano Banana and the Lite tiers are also in the studio's model menu. Credits are read from the live catalog; the Standard plan ($24/month) includes 2,000 credits, about 66 Nano Banana Pro images.

Prompting Nano Banana Pro well

  1. Render at 2K: on Affogato it costs the same as 1K.
  2. Describe the scene in sentences instead of listing keywords: who is in it, what they are doing, where, and how it is framed and lit.
  3. Spell out every word that should appear in the image, in quotes, and say where it goes ("the masthead reads…").
  4. Use photography terms for realism: lens, shot type, light source, "shot on a phone".
  5. When you edit, say what must stay the same ("keep the exact same woman: same face, freckles and hair") and change one thing at a time.
  6. With several photos, give each one a role: "the woman from the first image, the coat from the second".
  7. Say what you want rather than what you don't: "an empty street" works better than "no cars".

From prompt to image

  1. Describe the image or add a photo

    Write the picture in the box at the top of this page, or start from an example. Add a photo to edit it with Pro.

  2. Sign in and land in Image Studio

    Your prompt, photo and format carry over, with Nano Banana Pro selected. Nothing runs until you press Generate.

  3. Choose 2K and generate

    The credit price shows under the Generate button before anything is spent.

  4. Edit one thing at a time

    Send the result to Edit and change the background, the outfit or the light while the person stays the same.

Open Image Studio

Questions about Nano Banana Pro

What is Nano Banana Pro?

Nano Banana Pro is Google's Gemini 3 Pro Image model, released in November 2025. It is the most capable Nano Banana for realistic people, text in images and consistent characters.

Is Nano Banana Pro better than Nano Banana 2?

For realistic skin and for following a complex instruction, yes, slightly. For text and two-photo edits our tests were a tie, and Nano Banana 2 is faster and costs about half as much.

Does Nano Banana Pro do 4K?

Yes. It renders 1K, 2K and 4K. On Affogato 2K costs the same as 1K, and 4K costs twice as much.

Can Nano Banana Pro edit my photo and keep my face?

Yes. Add the photo, say what to change and what to keep, and the face stays recognisable. Photos of public figures are refused.

Is Nano Banana Pro free on Affogato?

No. Every image costs credits, shown before you generate. Credits come with a monthly plan and unused credits roll over up to the plan's cap.

Can I use Nano Banana Pro images commercially?

Yes. Paid Affogato plans include a commercial license, within our terms of service and Google's usage policies.

Keep exploring

Facts checked November 15, 2026. Sources: Google: Nano Banana Pro · Google: Nano Banana Pro prompting tips · Google AI Studio: image generation docs · fal: Nano Banana Pro API · fal: Nano Banana Pro vs Nano Banana 2 · Picsart: Nano Banana models compared · Google Cloud: prompting guide for Nano Banana