How do I redact a bank statement online?

Upload your PDF bank statement, run auto-detect for IBANs, BIC/SWIFT codes and account numbers, then manually draw black boxes over balances, names, addresses or transactions you want to hide. Export the file as a flattened redacted PDF.

Can I hide my IBAN on a bank statement?

Yes. Use the IBAN auto-detect option to find and black out IBANs in your bank statement. Always review the PDF manually before exporting to make sure every sensitive number is covered.

Can I hide my account number on a bank statement?

Yes. The tool can detect common account number patterns and lets you manually cover any account details that were not detected automatically.

Can I redact transactions from a bank statement?

Yes. You can manually draw black boxes over transaction lines, merchant names, amounts, salary payments, subscriptions or any other private spending details.

Can I redact a bank statement for proof of address?

Yes. If the recipient only needs proof of address, you can leave your name and address visible while hiding account numbers, IBANs, balances and transaction history.

Is my bank statement uploaded to a server?

No. Your PDF is processed locally in your browser. The document itself is not uploaded to the website’s servers.

Can someone remove the black boxes from the exported PDF?

The exported PDF is flattened, meaning the blackouts are burned into the page image. This is safer than adding removable black rectangles over selectable text.

Will the exported PDF still have selectable text?

Usually no. To make redactions permanent, the tool converts pages into images before exporting the PDF. This means remaining text may no longer be selectable or searchable.

What should I redact from a bank statement?

Common items to redact include IBANs, account numbers, BIC/SWIFT codes, balances, transaction details, private purchases and unnecessary personal information. Keep only the details required by the recipient.

Redact Bank Statement Online — Hide IBAN, Account

Anonymize IBANs, BIC/SWIFT, and sensitive amounts with a secure, flattened PDF export.

What is a Bank Statement Redactor?

A Bank Statement Redactor is a secure PDF editing utility designed to permanently censor sensitive financial information. Unlike standard PDF tools that simply place a removable black box over text, a proper redactor "flattens" the document, rendering the hidden text permanently unrecoverable. This tool features intelligent auto-detection for IBANs and Swift codes, ensuring you can safely share your financial history.

How to Redact a Bank Statement Safely

Load your statement — drag and drop your PDF into the secure, offline viewer.
Auto-Detect — click "Run Auto-Detect" to automatically scan and censor standardized banking numbers like IBANs, BICs, and SSNs.
Manual Redaction — click and drag your mouse over specific transaction lines, account balances, or your home address to draw manual blackout boxes.
Process and Flatten — click "Flatten & Export". The tool will convert your pages to images, permanently burning the redactions into the file.
Save — download your secure, anonymized PDF.

Examples / Use Cases

Use Case 1: Visa & Immigration Applications

Consulates often require three months of bank statements to prove financial solvency, but they do not need to see your personal purchase history. You can use the manual redaction tool to blackout specific line items (like medical payments or private purchases) while leaving your incoming salary and total balance visible.

Use Case 2: Proof of Address Verification

When registering for a cryptocurrency exchange or a stock broker, you must upload a bank statement to verify your home address. You can auto-redact your account numbers and blackout your balances, sharing only the header of the document containing your name and address.

Advantages and Limitations

Advantages: The "Flattening" architecture is critical. Normal PDF black boxes can be deleted using advanced PDF editors (like Adobe Acrobat), exposing the text beneath. By rasterizing the PDF into a high-resolution image, we guarantee the redacted text is destroyed. The tool also runs 100% offline.
Limitations: Because the final PDF is flattened into images to ensure security, the resulting file size may be slightly larger than the original text-based PDF, and the remaining text will no longer be selectable/copy-pasteable.

Privacy & Security

Your financial data is incredibly sensitive. We engineered this tool to use WebAssembly (WASM) and client-side JavaScript. This means the PDF engine loads directly into your browser. Your bank statements are never uploaded, sent to the cloud, or viewed by our servers.

Frequently Asked Questions

Can someone remove the black boxes and see my data? ▼

No. Unlike basic editors that overlay a vector shape on top of the text layer, our tool flattens the document. It converts the page into a pixel image, paints the black boxes directly into the pixels, and then saves it as a new PDF. The underlying text data is permanently destroyed.

Does this tool work without the internet? ▼

Yes. Once the web page loads, you can safely disconnect your Wi-Fi before uploading your PDF. The entire redaction process runs offline using your device's local memory.

Why did my PDF file size increase? ▼

Because the text is converted into high-resolution images to guarantee redaction security, the file size will naturally increase. If the resulting file is too large for an email attachment, you can use our PDF Compression tool afterward.