AI Prompt Extractor

Extract hidden generation prompts and metadata from AI generated PNGs.

Features

• Supports Automatic1111 & ComfyUI: Parses the `parameters` tEXt chunks perfectly.
• 100% Client-Side Privacy: The binary file parsing happens entirely within your web browser.
• No Quality Loss: Reading the metadata does not modify or compress your original image file.
• Extracts Prompts, Negative Prompts, Seeds, and Steps.
• Works with both PNG and WebP formats.

How to Use

1. Find an original AI-generated image (not a screenshot or compressed web upload).
2. Drag and drop the PNG or WebP file into the upload zone.
3. The tool will instantly read the binary data of the image.
4. If generation metadata is present, it will be displayed. Copy the prompt to recreate the image!

Frequently Asked Questions

Why does it say "No AI metadata found"?

This happens if the image was uploaded to social media (which strips metadata), if it was a screenshot, or if the generator (like Midjourney) doesn't save metadata.

Does this work on Midjourney or DALL-E images?

Usually, no. Midjourney and DALL-E do not embed the text prompt into the downloadable image file's metadata natively.

Why do I see weird characters in the output?

Some tools like ComfyUI store complex JSON node-graphs which include structural characters alongside the text prompts.