Fork this template to build your app with Nano Banana Pro (Gemini 3 Pro Image) via AI Gateway. Combines multiple images with text prompts to generate new visuals. Features drag-and-drop uploads, generation history, error handling and keyboard shortcuts. Add your `AI_GATEWAY_API_KEY` environment variable and deploy. Use it as-is for testing image generation or as a foundation for your own AI-powered image tools.
Last Updated February 27, 2026
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