by Google
Nano Banana 2 is powered by Google's Gemini 3.1 Flash image generation technology. It delivers improved image quality and prompt understanding over the original, with competitive pricing across all resolution tiers.
Pricing
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Quality
Common questions about Nano Banana 2 (Gemini 3.1 Flash Image)
Nano Banana 2 is the next generation of Google's Gemini-powered image generation model. It offers improved image quality and prompt understanding with competitive tiered pricing across 1K, 2K, and 4K resolutions.
Nano Banana 2 offers lower per-image costs across all resolution tiers while delivering improved image quality through Google's latest Gemini 3.1 Flash technology.
Nano Banana 2 supports three resolution tiers: 1K, 2K, and 4K, with various aspect ratios including square (1:1), portrait (2:3, 3:4, 9:16), landscape (3:2, 4:3, 16:9), and ultrawide (21:9).
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