Nano Banana 2: What It Is and What It Costs

Nano Banana 2 is Google's image generation and editing model, also called Gemini 3.1 Flash Image. Google announced it on 26 February 2026 and describes it as bringing Nano Banana Pro's abilities to the speed of Gemini Flash. In Google's words it can write accurate, legible text for marketing mockups or greeting cards, translate and localize the text inside an image, keep up to five characters looking the same and up to 14 objects true to their reference in one workflow, and make pictures from 512px up to 4K in many aspect ratios.

On Reviral, Nano Banana 2 makes 1K, 2K or 4K pictures in twelve aspect ratios: 1:1, 3:2, 2:3, 3:4, 4:3, 4:5, 5:4, 9:16, 16:9 and 21:9, plus the wide banner shapes 4:1 and 8:1 that the other Nano Banana models on Reviral do not offer. Add up to 14 reference images to fix a face, a product, a logo or a style.

Pick Nano Banana 2 for most pictures: it is the newer, faster model and it costs fewer credits per picture than Nano Banana Pro 2 on Reviral. Pick Nano Banana Pro when you have already tuned prompts for it, and see the Nano Banana Pro pricing page for its sizes.