NovelAI Prompt Extractor

Read the prompt, undesired-content (uc), sampler, seed, and other parameters that NovelAI embeds in PNG tEXt chunks (Description, Comment, Software). Drag a NovelAI image below.

Drop or paste images

PNG · JPEG · WebP · ⌘V to paste · Esc to clear

100% client-side

What gets extracted

Prompt (from the Description chunk)
Negative prompt / uc (from the Comment JSON)
Steps, scale (CFG), seed, sampler, noise schedule
Image size and any other Comment fields preserved as extras

FAQ

What if the image was downloaded with metadata stripped?

NovelAI's own download keeps the metadata. Sharing through Discord or Twitter usually removes it.