PNG metadata shows the Parameters prompt stored inside a PNG directly in Eagle’s inspector. It reads tEXt, compressed zTXt, and UTF-8 iTXt fields, including Cyrillic prompts. If a PNG has several Parameters fields, the readable iTXt value is preferred and all duplicates remain available for inspection. Click the prompt to copy it.

The plugin can copy a valid Source, Sourse, URL, or Website field into Eagle’s URL field when that field is empty. It does not overwrite an existing URL or modify the PNG file. Processing is local; no account or network connection is needed.