[gwbrooks]

Does it preserve and/or allow editing of the text metadata (typically, the generative prompt) appended to PNG files created with Stable Diffusion?

[cwillu]

That's exif metadata, so it should Just Work™

[radialapps]

No idea what that is

[tejtm]

older versions of png did not support an exif chunk, so other metadata/property chunks were/are sometimes used