PDF Tools
PDF Metadata Editor
View and edit a PDF's title, author and subject — the fields search engines and viewers display.
Working…
100% private — your file is processed in your browser and never uploaded.
About this tool
The title bar of a PDF viewer, search-result snippets and document managers all read PDF metadata — often left as "Untitled" or a temp filename. Load a PDF, see its current title, author and subject, edit them, and download the updated file.
Edited locally; the document is never uploaded.
How to use
- Choose a PDF — current metadata loads into the fields.
- Edit title, author and subject.
- Click Save — the updated PDF downloads.
Frequently asked questions
Viewers show the title in the window bar, Google can display it for indexed PDFs, and document systems sort by author — sloppy metadata looks unprofessional.
No — pages are untouched; only the document information fields change.
Yes — empty a field and save; it is stored as blank.