ThePDFNinja

Free Remove Metadata Online

Strip hidden metadata, author details, creation dates, and tracker info from your PDF.

Select PDF files

or drop PDFs here

100% Free
No signup required
No email required
Works in browser — no install
Files deleted in 1 hour
256-bit SSL encrypted
Works on Mac, Windows, iPhone, Android
No watermark
Unlimited conversions

How to remove metadata online free

1

Step 1

Removes Author, Title, Subject, and Keywords

2

Step 2

Cleans hidden object properties

3

Step 3

Crucial for privacy before sharing

Frequently Asked Questions

Is this remove metadata tool free?

Yes, ThePDFNinja's remove metadata tool is 100% free to use. There are no hidden fees, subscriptions, or credit cards required.

How do I remove metadata for free?

Simply upload your document using the box above, configure any necessary options, and our servers will instantly process your file for free.

Do you store my files?

No. All files uploaded to ThePDFNinja are strictly confidential and are automatically and permanently deleted from our servers after 1 hour.

Does this work on Mac, iPhone, and Android?

Yes, as a web-based tool, it works flawlessly across all operating systems and devices, including Mac, Windows, iOS (iPhone/iPad), Android, and Linux.

Will there be a watermark on my file?

Absolutely not. We never add watermarks to your documents.

Why use ThePDFNinja to remove metadata?

ThePDFNinja provides the fastest, most reliable way to remove metadata online. Unlike other tools that force you to create accounts, pay subscription fees, or deal with heavy watermarks, our Remove Metadata tool is completely free and accessible directly from your browser.

We prioritize your privacy above all else. Every document uploaded for remove metadata is processed in an isolated environment using AES-256 SSL encryption. Once your task is complete, the original and processed files are permanently deleted from our servers within 1 hour. We guarantee that your data is never read, analyzed, or shared with third parties.

Whether you are working from a desktop PC, a Mac, or a mobile device, you can easily remove metadata anywhere, anytime, without installing any software.