Gemini Watermark Remover for NanoBana (Banana Model)

The banana model, known as NanoBana, is one of Gemini's image generation models. Like other Gemini models, it embeds invisible watermarks using alpha blending into every generated image.

Our tool removes NanoBana watermarks using the same reverse alpha blending technology. The watermark pattern is extracted and the original pixel values are recovered with mathematical precision.

Works on all NanoBana-generated images, whether from gemini.google.com or the API. Free for up to 10 images per day. Chrome extension available for unlimited automatic removal.