Clean PDF Metadata
Upload PDF to Sanitize
or click to browse
Data to Remove
Share files, not secrets. Our Clean PDF Metadata tool scrubs your document's hidden headers, removing personal information like author names, software versions, and file history before you publish.
What Data is Hidden in PDFs?
Beyond the visible text, PDF files store "properties" (metadata) in the background. This often includes the name of the person who created the file, the computer network path where it was saved, the exact date of creation, and the software used (e.g., "Microsoft Word 2016").
How it Works
Sanitizing a PDF involves rewriting the file header. We programmatically set fields like Title, Author, Creator, and Producer to empty strings, effectively "blanking out" the digital trail left behind by your PDF editor.
How to Sanitize PDF Metadata
- Upload: Choose the PDF you want to clean.
- Review: Confirm the types of data to remove (Properties & Timestamps).
- Sanitize: Click the button to strip the data and download the clean copy.
Why Clean Metadata?
- Privacy: Prevent clients or competitors from seeing who wrote the document.
- Security: Hiding the software version (e.g., "Adobe Acrobat 9.0") prevents hackers from targeting known vulnerabilities.
- Professionalism: Ensure unintentional internal comments or odd titles don't embarrassing you.
What We Remove
- Author: The name of the user account that created the file.
- Title/Subject: Descriptors that may contain draft names.
- Creator/Producer: The software tool used (e.g., "Quartz PDFContext").
- Creation Date: The exact timestamp of when the file was made.
Ideal For...
- Whistleblowing: Anonymizing documents before leaking them to the press.
- Legal Discovery: Stripping privileged work-product info before handing over files.
- Public Posting: Removing personal details before uploading to a website.
100% Client-Side Cleaning
Because privacy is the goal, we never see your file. The cleaning scripts run locally in your browser. The "sanitized" file is generated on your device, ensuring zero risk of interception.
Free vs Premium
Free Version: Complete metadata wiping.
Premium Version: (Future) Removal of embedded XML streams, JavaScript, and hidden
layers.
Frequently Asked Questions
Does this delete the text content?
No. It only deletes the invisible properties "about" the file. The pages remain 100% intact.
Can the data be recovered?
Once overwritten with empty strings and saved, the original metadata strings are gone from the file header.
Does it remove hidden text?
No. If you have "white text on white background" or layers, you need a Flatten PDF tool, not just metadata cleaning.
Next Steps
File sanitized? Flatten PDF to remove interactive form fields, Protect PDF to encrypt the content, or Edit Metadata if you want to replace the info instead of deleting it.
Quick Summary
PDFPlug Metadata Cleaner is your digital shredder for invisible file properties.
Last updated: January 2026