Nano Banana Pro AI Image Generation

Nano Banana Pro is the flagship model in Google's Nano Banana image line, derived from the Gemini image stack. It is built for finished work: product photography, campaign visuals, posters and any image where small lettering or fine texture has to survive close inspection.

It does text-to-image and image editing. In edit mode you upload up to 8 reference images plus an instruction — 'replace the background with a snowy mountain', 'change the jacket to red', 'put this bottle on the kitchen counter in image 2' — and the model returns an edited version that keeps the rest of the picture intact. Output comes at 1K, 2K or 4K in five aspect ratios: 1:1, 16:9, 9:16, 4:3 and 3:4.

The price follows the resolution: 8 credits at 1K, 9 at 2K (the default) and 13 at 4K. Reference images do not add to the price, and the exact cost is shown before you generate.

What Pro does well is rendering: on-image text comes out legible, hands and faces hold up, and fine detail such as fabric, packaging print and hair stays crisp at 4K — which matters for print, banner ads and any image you will crop into. It is weaker than Midjourney for a distinctive artistic style.

Two other Nano Banana models have their own pages. Nano Banana 2.1 is newer and much cheaper — 2 credits at 1K, 3 at 2K and 7 at 4K — with up to 14 references and 14 aspect ratios, so it is the better starting point for most work and for multi-round editing. Nano Banana 2 is the earlier text-to-image model. Reach for Pro when a finished hero image justifies the higher price and you want to compare its text and detail against 2.1.

Pro also works well as a source of reference stills: generate a clean 4K image of a character or product here, then feed it to a video model such as Kling V3 Omni or Seedance 2.0. On FlyAIgh it runs on the same credit wallet as every other model, with no Google Cloud project or Gemini subscription.