Redact IBAN and Bank Account Numbers from PDFs
Find every IBAN, account number, and SWIFT code in invoices, statements, and contracts — automatically and accurately.

Try for free

Select the PII types to redact, then upload your document. No account required.

Select information types to redact

Drop your file here

PDF, JPG, or PNG (max 5MB)

Select File

*Security first: Your files are securely processed and deleted immediately. Create an account to manage your files, PII and retention settings. This demo only processes the first page. Create an account for full document processing.

What is an IBAN?

An International Bank Account Number (IBAN, ISO 13616) is a structured identifier of up to 34 characters that uniquely identifies a bank account. Leaking an IBAN exposes the account holder to fraud, social engineering, and (in some jurisdictions) regulatory reporting obligations.

When to redact bank details

Always redact IBANs, account numbers, and SWIFT codes when sharing financial documents with parties who do not need them to process a payment.

  • Audit packets and tax submissions
  • Court filings containing financial statements
  • Real-estate transaction packs shared with brokers
  • Invoices archived for compliance retention

Format validation, not just pattern matching

Our detector validates the IBAN check digits (modulo-97) and country code structure before flagging a match. This eliminates false positives on similar-looking strings (account references, invoice numbers).

How it works

  1. 1

    Upload the documents

    Invoices, bank statements, contracts. Scanned formats work via OCR.

  2. 2

    Enable IBAN detection

    In the PII categories, select "IBAN" alongside any other categories you need.

  3. 3

    Quick Studio review

    Detections are visualized over the document. Add manual masks for partial / hand-written references.

  4. 4

    Download the masked PDF

    IBANs are physically removed — no recovery from copy-paste or PDF parsing.

For accounting and fiduciary firms

When sharing client files with auditors or regulators, redact IBAN and account numbers in seconds — even across hundreds of invoices in one batch.

Frequently asked questions

Does it validate the IBAN before redacting?

Yes. Detected strings are validated against the ISO 13616 structure to avoid false positives on similar-looking codes.

Does it redact SWIFT/BIC codes too?

When SWIFT/BIC codes appear alongside an IBAN context, they are typically detected. For standalone codes, add them to "Always Redact" terms.

Can I keep my own company IBAN visible?

Yes — add it to your "Excluded Terms" and it will never be auto-redacted.

Ready to redact PII with simplicity?
Gain accuracy and speed compared to Adobe Acrobat and other redaction tools.