PDF metadata editor
Update a PDF's title, author, subject and keywords.
Accepted files: .pdf. Choose one file. Up to 100 MB in total; individual format limits may be lower.
This edits standard PDF document-information fields only. It does not remove XMP metadata, annotations, hidden content or personal data elsewhere in the file. It is not redaction or anonymization, and saving creates a new copy. Up to 1,000,000 characters. Review the settings before running.
Your result
How to use PDF metadata editor
- Choose a file in PDF.
- Review the settings, then choose Run PDF metadata editor.
- Review the result, then use Copy result or a download link when available.
Useful next steps
How to use it
Choose your PDF and fill in the document-information fields you want to change. Blank fields keep their current values unless you enable the clearing option. Keywords are separated by commas.
A worked example
Set the title to Project brief and author to Design team. Leave Subject empty to preserve it, or enable clearing to remove an existing subject when its input is blank.
What to know
This edits standard PDF document-information fields only. It does not remove XMP metadata, annotations, hidden content or personal data elsewhere in the file. It is not redaction or anonymization, and saving creates a new copy.