Nano Banana Image Combination

Purpose

Combine, merge, and compose multiple images using Google's Gemini 2.5 Flash (codename "Nano Banana") via OpenRouter. Perfect for creating composite images, replacing backgrounds, face swapping, and AI-guided photo manipulation.

When to Use

• Combining 2+ images into single composition
• Face swapping or identity replacement
• Background replacement
• Creating thumbnails from multiple sources
• AI-guided photo collages
• Portrait + background composition

Architecture Pattern