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PDF Metadata Editor

Updates the standard title, author, subject, keywords, creator and producer fields in a new copy of the PDF.

Processed locally in your browser. Your file never leaves your device.
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How PDF Metadata Editor works

Updates the standard title, author, subject, keywords, creator and producer fields in a new copy of the PDF.

Try an example

Replace an old author name or add keywords before sharing a document.

Good to know

Local processing. Maximum 50 MB per input, 100 MB total, 20 files and 2,000 total pages. Encrypted or malformed PDFs are rejected. Edits common document Info fields only. It does not alter visible content, XMP, attachments, page-level metadata or digital signatures.

Your privacy

Processing happens on this device for this tool. We do not upload your input, put it in share links or save it to your favourites. Closing this tab discards the working input; downloaded results remain wherever you save them.

When this tool is useful

Use PDF Metadata Editor when you need a quick, local result and want the rule or limitation visible alongside it.

How to use it

  1. Enter the input using the labels shown.
  2. Run the operation and review the result.
  3. Download or copy the result only after checking it.

Checks before you rely on the result

  • Local processing. Maximum 50 MB per input, 100 MB total, 20 files and 2,000 total pages. Encrypted or malformed PDFs are rejected. Edits common document Info fields only. It does not alter visible content, XMP, attachments, page-level metadata or digital signatures.
  • Keep the original input when the operation creates a new copy.
  • Use the related tools below when the next step needs a different format.

This page is maintained with the tool implementation and its deterministic tests. If the result looks wrong, report the issue with a non-sensitive example.

Read the PDF Metadata Editor instructions

A useful next step

Compress PDF
Visual PDF Editor
PDF Form Filler
Made for clarity. Built to be useful.Report an issue