Privacy Scanner

Privacy Scanner

Find emails, phone numbers, card numbers and other personal data in a PDF.

Scan PDF files for personal data for free. HonestPDF's browser-based privacy scanner reads the text of your PDF and finds emails, phone numbers, card numbers, IBANs, Turkish ID numbers and links. It does not read metadata or scripts; Remove Metadata and Sanitize PDF deal with those.

Select File
①Select file→②Scan→③View results

Why Scan PDFs for Sensitive Data?

Before sharing a PDF: whether via email, cloud storage, or public posting. It's critical to verify it doesn't contain unintended personal information.

What We Detect:

  • Email Addresses: Personal or corporate email addresses embedded in the text.
  • Phone Numbers: International and local phone number formats.
  • Credit Card Numbers: Common credit/debit card number patterns.
  • URLs: Web links that might point to internal or private resources.

Our Privacy-First Approach:

Your PDF is scanned entirely within your browser using pattern matching. No text, data, or file content is ever sent to any server.

What you get

  • Automatic Detection - Pattern-based scanning finds emails, phone numbers, card numbers, IBANs and links in your PDF
  • Marked In Redact - Send what it finds to Redact PDF, where each item is marked on its page
  • One-Click Redaction - Send detected items to the redact tool instantly to permanently remove them

Frequently asked questions

What sensitive data does the privacy scanner detect?
HonestPDF scans your document's text for emails, phone numbers, credit card numbers, IBANs, Turkish ID numbers and links. Hunting for these by hand through a 100-page document is slow and easy to get wrong; this finds them in seconds.
Can I automatically redact the issues it finds?
Yes. After scanning, send the document directly to our integrated Redaction tool to permanently destroy the sensitive data: all without re-uploading or switching tools. Online privacy scanners create an absurd paradox: they ask you to upload the very Social Security Numbers and credit cards you're trying to find and hide. HonestPDF keeps the entire detect-and-redact workflow on your device.
Does the scanner search within images or scanned pages?
To detect sensitive data inside scanned images, you must first run the document through our free OCR tool to create a searchable text layer. Once the text is extractable, the privacy scanner will instantly flag any hidden vulnerabilities.

You might also need:

Redact
Sanitize PDF
Remove Metadata