Diffusion Toolkit
Metadata Indexer and Viewer for AI-Generated Images
リポジトリ：
RupertAvery/DiffusionToolkit – GitHub
参考：
How do you search embedded prompts in PNG metadata? – reddit
Prompt Reader
A simple standalone viewer for reading prompts from Stable Diffusion generated image outside the Web UI
リポジトリ：
receyuki/stable-diffusion-prompt-reader – GitHub
参考：
SD Prompt Reader – メタデータの閲覧／編集／消去／コピー | はかな鳥
How do I view generation information embedded in a PNG file? – reddit