Skip to content

Home
/
Tools
/
PDF Protect

PDF Protect

Add metadata and basic protection info to PDFs

Upload PDF

Sets PDF metadata (title, author, subject). For password protection, use dedicated PDF software.

How It Works

Add metadata and properties to your PDF files with our free online tool. Set the title, author, and subject fields to organize and identify your documents professionally.

PDF metadata helps organize documents, improves searchability, and adds professional touches to your files. Our tool lets you set standard metadata fields using the pdf-lib library.

Frequently Asked Questions

Does this add password protection?

The current tool adds metadata (title, author, subject) to PDFs. Full password protection requires server-side PDF processing which isn't available in a static site.

Is my PDF processed securely?

Yes, all processing happens in your browser. Your PDF is never uploaded to any server.

© 2026 iamnoobs.com — Free online tools for everyone.