Every PDF carries a layer of information you never typed in directly: an author name pulled from whatever software created it, a company name from a license, the title of a template you started from, the exact software version used to generate the file. None of it is visible on the page — but it’s there in the file, and it travels with the document wherever it’s sent.
What’s actually in PDF metadata
- Title, author, and subject — often auto-filled from account or software settings, not what you’d choose to disclose
- Keywords — sometimes carried over from an internal template
- Creation and modification dates — can reveal when a document was really made, not just when it was last saved
- PDF version and producing software — reveals what tool created the file
How to check and edit it in 3 steps
Step 1: Upload your PDF
Go to the PDF Metadata page and add your file.
Step 2: See what’s there
The tool shows the title, author, subject, keywords, PDF version, page count, and encryption status currently stored in the file — most of which never appears anywhere in the document itself.
Step 3: Edit or clear it
Change any field, or clear it entirely, then download the updated PDF.
When this actually matters
- Sharing a document externally that was created inside an internal template — you may not want your organization’s name attached
- Submitting something anonymously, where an author field would defeat the purpose
- Sending a public-facing document where you’d rather not disclose creation dates or internal file history
Does clearing metadata change how the PDF looks?
No — metadata is separate from the page content. Clearing it doesn’t touch the text, images, or layout; it only removes the information stored about the file, not in it.
After cleaning up metadata
- Lock the PDF with a password if it also needs to stay private
- Compress it before sending
- OCR it first if it’s a scan and you want searchable text alongside cleaner metadata
Ready? Try the free PDF Metadata tool now — no sign-up, no watermark, and your file is never stored.