Documentation

What Is the IBAN Validator

The IBAN Validator checks whether an International Bank Account Number is valid and parses key parts such as country code, BBAN, and a readable grouped format.

How to Use This Tool

  1. Enter or paste an IBAN in the input field.
  2. Click Validate to check validity and see errors.
  3. Review country code, BBAN, and QR-IBAN status in the result panel.
  4. Use copy to get the friendly grouped format for sharing.

Key Features

  • IBAN structure and checksum validation
  • Country code detection and BBAN extraction
  • Human-readable error mapping
  • Friendly format preview and one-click copy
  • Built-in valid examples for quick testing

Typical Use Cases

  • Cross-border transfer form verification
  • Finance review and reconciliation checks
  • Payment integration and QA debugging
  • Operations support for international payouts

Privacy and Data

All validation and parsing run locally in your browser. IBAN input is not uploaded to a server.