BankCodeKit

About

About BankCodeKit

BankCodeKit is a free collection of browser-local tools and guides for reviewing IBAN, BIC/SWIFT, and SEPA payment-code formats.

What BankCodeKit Is

BankCodeKit helps users check payment-code structure before they copy details into invoices, payment forms, development tests, or internal review workflows. The tools focus on readable formatting, country rules, expected lengths, and checksum-style validation where available.

BankCodeKit is not a bank, payment provider, payment service provider, or licensed account-confirmation service.

Who It Is For

The site is built for freelancers, developers, accountants, finance operations teams, and small businesses that need quick no-login checks while working with international payment details.

Local Browser Processing

User-entered IBANs, BICs, invoice details, CSV rows, and payment references are processed locally in the browser. The site does not send those values to BankCodeKit servers, analytics, advertising scripts, logs, browser storage, or URLs.

Maintained By

BankCodeKit is maintained by an independent site owner and software developer responsible for the browser-local validation tools, public source notes, documented examples, and site updates. The contact address is published on the Contact page for correction reports and general feedback.

The project is maintained as a software-development and reference-data review resource, not as a bank, payment provider, regulated financial service, licensed directory, or account confirmation service. If you spot an error, use the contact email and do not include IBANs, BICs, invoices, account numbers, or payment details. Last site content review: 2026-06-28.

How Data and Examples Are Reviewed

The maintainer is responsible for keeping local validation code, public source notes, review dates, and documented test cases aligned. Public test cases compare expected IBAN, BIC/SWIFT, and SEPA results with the same local validators used by the tools.

  1. Review public Swift IBAN and BIC/SWIFT reference pages and European Payments Council SEPA source material.
  2. Update local country length, BBAN summary, SEPA context, and source labels only when a country page has complete review notes.
  3. Run documented test cases for valid and invalid IBAN, BIC/SWIFT, and SEPA examples before publishing changes.
  4. Keep public country pages and the sitemap limited to countries with complete example data, source notes, and review dates.

Review notes and public examples are published on the validation test cases and data review log . They show format and reference behavior only; they are not live bank, account, owner, sanctions, or payment-network checks.

Format Checks Only

A valid result means the visible format passed the checks BankCodeKit supports. It does not confirm that an account exists, belongs to a recipient, can receive a transfer, or that a payment will succeed.