Redact SSN from PDF — Free, Permanent, No Uploads
Exposing a Social Security Number in a shared PDF is one of the most common causes of identity theft.
Start Redacting for Free →Why SSNs Must Be Permanently Removed — Not Just Covered
Exposing a Social Security Number in a shared PDF is one of the most common causes of identity theft. Whether it is a tax form, employment document, or financial record, our free tool permanently removes SSNs from your PDF — directly in your browser, with no file uploads to any server.
- Drawing a black box over an SSN in a PDF editor does NOT remove the text — it can still be copied and read
- True redaction deletes the underlying SSN from the PDF file structure so it cannot be recovered
- A single exposed SSN in an emailed document is enough for full identity theft
- Many platforms require SSNs to be permanently redacted before sharing tax or HR documents
How to Redact — 3 Simple Steps
Open Your PDF
Select the PDF containing the SSN — it loads in your browser, never uploaded to any server.
Search & Redact the SSN
Use Search & Redact to find SSN patterns (e.g., 123-45-6789) across all pages, or draw a precise box over it manually.
Download Clean PDF
Download the permanently redacted PDF — the SSN data is deleted from the file, not just hidden.
Key Features
🔒 Your Files Never Leave Your Device
Unlike tools that upload your PDFs to remote servers, our tool processes everything locally in your browser using WebAssembly. No server ever sees your documents — not even us. This makes it one of the most private PDF tools available, completely free.
Frequently Asked Questions
Is drawing a black rectangle over an SSN enough?
No — drawing a shape only covers the text visually. The underlying SSN remains in the file and can be selected or extracted. Our tool permanently deletes the data.
Can I redact an SSN from a scanned document?
Yes — use the draw redaction box tool to cover the SSN on scanned pages. For digital PDFs with a text layer, use Search & Redact for pattern matching across all pages.
Can I redact multiple SSNs across a long document at once?
Yes — Search & Redact finds and removes all instances of the SSN pattern across every page in one step.
Is this truly free with no watermarks?
Yes — completely free, no account, no watermarks, no file size limits.
Ready to Redact Your PDF?
Free, instant, private — no account or software required.
Start Redacting for Free →