After Saree trend and 3D models, turn your pictures into postcards using Nano Banana: Check our step-by-step guide

Google’s Gemini Nano Banana, formally known as Gemini 2.5 Flash, has been powering several social media trends by allowing users to turn their images into retro saree poses, Bollywood-style photos, and 3D figurines. Nano Banana can make these edits thanks to its advanced neural architecture, which allows it to understand and maintain an image’s context across multiple scenarios.

​Now, a new trend is emerging where users are transforming their favorite memories into postcards using Nano Banana.

​How to turn your pictures into a postcard with Gemini…