Image Restoration Prompt for Nano Banana

"Completely restore the broken line art and coloring of this image to its original clean state. Redraw the lines to be sharp and smooth without any blurring or distortion, and the coloring to be accurate, clean, and free of unevenness. Remove all noise caused by image degradation and finish it as a high-quality, vivid illustration."

A prompt designed for Nano Banana to completely repair corrupted line art and coloring in an image that has been degraded through multiple edits. It instructs the AI to restore sharp, smooth lines, accurate and clean coloring, remove noise from degradation, and output a high-quality, vivid illustration.

How to use this prompt

Copy the prompt above and paste it into an AI image generator such as Google Gemini (Nano Banana) or a similar tool. Replace any bracketed placeholders with your own details, then generate and refine the result.

This prompt is designed to work with a reference photo. Upload your own photo (only one you have the right to use) together with the prompt.

Prompt collection credit: YouMind Awesome Nano Banana Pro Prompts (CC BY 4.0). Credit to the original prompt creators. To request removal of a prompt or image, please contact us.