A simple tool that extracts hidden prompt text from Stable Diffusion-generated PNG files — online (in the browser).
What it does
- Upload a PNG file to extract the embedded generation prompts (stored in iTXt chunks)
- Works entirely in your browser – no server uploads needed, completely client-side
- Super fast — instantly reveals the exact prompt used to create the SD image
Perfect for artists studying prompt techniques, content verification, or understanding how specific AI images were created.
Try it now to decode the text behind your Stable Diffusion images.
Stable Diffusion PNG Prompt Extractor