PDF Metadata Editor
Edit document properties - title, author, subject, keywords and more - then download the updated PDF.
Drop your PDF here to edit metadata
PDF files only · Max 100 MB
Every PDF carries hidden metadata - title, author, subject, and keywords - that doesn't show up on the page but is stored in the file itself and can appear in search results, file properties, and document management systems. This tool lets you view and edit that metadata directly, useful for correcting an author name, adding proper keywords for organization, or cleaning up sensitive information before sharing a file.
Frequently asked questions
No - metadata is separate from the page content. Editing the title, author, subject, or keywords doesn't alter anything on the pages themselves.
Common reasons: correcting an inaccurate author/title before publishing, adding keywords to help the file surface in searches, or removing metadata that reveals more than you intended (like the original file path or software used).
Yes - the Metadata Viewer tool shows all of a PDF's current metadata without changing anything, if you just want to inspect it first.