How to remove metadata from a PDF

The page content is only half of what a PDF ships. The container carries author fields, software fingerprints, timestamps, and sometimes revision remnants — routinely exposing who wrote a document, when, and with what.

Where metadata hides

• Document properties: author, company, title — often auto-filled from the OS or template.
• Software traces: the exact tools and versions that touched the file.
• Dates: creation and every modification.
• Template/scanner baggage: embedded properties you never see.

The rebuild method

Editing metadata fields one by one is whack-a-mole. The reliable approach is the same one used for true redaction: re-render pages and build a new document from the images. The new file has no ancestry — RedactSafe does this on every export (with or without redaction boxes), entirely in your browser, so the original never leaves your machine.