Nano Banana Pro - Professional AI Image Generator with 1K/2K/4K Resolution

Choose the perfect resolution for your project with Nano Banana Pro's flexible three-tier output system designed to match any creative workflow. 1K (1024px) delivers fast generation ideal for rapid concept iteration, social media posts, and quick visual exploration. 2K (2048px) provides detailed imagery perfect for marketing presentations, website banners, and web-ready professional assets. 4K (4096px) offers maximum resolution for professional print work, large-format displays, and archival-quality output that maintains crisp detail at any viewing distance.

All resolution tiers use the identical advanced Nano Banana Pro generation model — you're selecting output size, not quality level. Every image at every tier receives the same premium generation quality with accurate prompt interpretation, clean rendering details, and professional results that meet commercial standards. This means you can work quickly at 1K during ideation and scale confidently to 4K for final production without any quality degradation or workflow changes.

Upload up to 4 reference images simultaneously to guide Nano Banana Pro's generation process with unprecedented precision and creative control. Use references for style transfer from existing artwork, composition guidance from layouts you admire, subject appearance from character designs, color palette inspiration from brand materials, or any combination that serves your creative vision. The AI intelligently interprets your visual references alongside detailed text prompts, understanding the relationships between multiple inputs to deliver results that precisely match your requirements.

This multi-reference capability is perfect for maintaining brand visual consistency across marketing campaigns, developing character designs with specific attributes, creating product visualization that matches existing catalog styles, and any professional project requiring visual anchors. More references provide more control — start with a single image for simple guidance or use all four slots for comprehensive visual direction that shapes every aspect of the generated output.