PDF Metadata
View and edit PDF properties (title, author, keywords)
About this tool
View and edit the hidden metadata of a PDF — title, author, subject, and keywords. These fields shape how the file appears in PDF readers and search results, and you can update them without re-creating the document.
Three simple steps
How PDF Metadata works
Upload PDF
Drop your file
Edit metadata
Title, author, keywords
Download
Updated PDF
Built for you
Why use PDFLabz?
100% Private
Files never leave your browser.
Free, no signup
Unlimited use, no account.
No watermarks
Clean, untouched output.
Works everywhere
PC, Mac, phone, tablet — all browsers.
FAQ
Frequently asked questions
What metadata can I edit?
Title, author, subject and keywords. These appear in PDF readers and search results.
Is PDF Metadata really free?
Yes — every tool on PDFLabz is free with no daily limit, no account, and no watermark.
Are my files private?
100%. This tool runs entirely in your browser using JavaScript. Your files never reach our servers.
Is there a file size limit?
Up to 100 MB per file. Larger files just take longer because everything runs locally on your device.
Do I need to install anything?
No installation. Any modern browser (Chrome, Firefox, Safari, Edge) on any OS works.
Privacy first
This tool runs entirely in your browser. Your file never reaches our servers.