Nano Banana 2 is a next-generation 4K AI image generation and editing platform powered by Google Gemini technology. It features revolutionary self-correction workflow that automatically plans, generates, analyzes, and fixes mistakes before finalizing images. Key capabilities include native 2K rendering with 4K upscaling, multi-image context understanding for coherent cross-image edits, and cultural context awareness trained on global geographic data. Create professional-grade 4K images with lightning-fast processing (under 10 seconds for complex prompts), improved character consistency, and enhanced text accuracy. Perfect for creators, designers, and professionals seeking error-free, high-quality AI-generated visuals.