Gemini prompts
Red Pen Annotations with Gemini
Get visual feedback on images with red pen markup showing areas for improvement.
Analyze any image and get visual red pen annotations highlighting areas to improve.
Example
| Input | Output (with annotations) |
|---|---|
![]() | ![]() |
The Prompt
Analyze this image. Use red pen to denote where you can improve.Input
Upload an image you want feedback on (artwork, design, photo, etc.).

