How to Redact Bank Account Numbers from a PDF — Free Tool
Bank account and routing numbers in shared PDFs are a major fraud risk.
Start Redacting for Free →Why Bank Account Numbers Must Be Redacted Before Sharing PDFs
Bank account and routing numbers in shared PDFs are a major fraud risk. Whether you are sharing statements with an accountant or preparing documents for a lender, our free browser-based tool permanently removes account numbers — your files never leave your browser.
- Sharing bank statements with visible account numbers risks unauthorized ACH transfers and fraud
- Lenders and accountants only need partial account information — full numbers should be redacted
- Bank statements used for verification should have unused account details removed for security
- Tax documents and financial records contain account numbers that should be protected
How to Redact — 3 Simple Steps
Open Your Bank Statement PDF
Select the PDF containing account numbers. It loads in your browser — never uploaded to any server.
Redact Account Numbers
Search for the specific account number and redact all instances, or draw precise boxes over account number fields on each page.
Download Safe PDF
Download the permanently redacted PDF. Account numbers are deleted from the file — not just visually covered.
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
Can I leave the last 4 digits visible while redacting the rest?
Yes — draw a redaction box precisely over only the portion of the account number you want to remove, leaving the last 4 digits visible.
Will the account number appear if someone copies text from the PDF?
No — the underlying text data is permanently deleted. Copying text from the redacted area will not reveal the account number.
Can I redact the routing number at the same time?
Yes — run a search for the routing number or draw a box over it. Redact as many items as needed before downloading.
Does this work on bank-generated statement PDFs?
Yes — works with any standard PDF from any bank or financial institution.
Ready to Redact Your PDF?
Free, instant, private — no account or software required.
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