Show HN: Nano Banana AI – Text-Based Image Editing in the Browser

I built Nano Banana AI , a fast tool to edit existing images with text prompts.

I made it because current tools felt slow and mostly focus on generating new images. This one is different:

Image-to-image only — edit instead of generate.

Fast — optimized inference on Gemini 2.5 Flash.

Would love feedback on use cases or improvements.