IBAN Parser

Extract and analyze IBAN components: country code, check digits, bank code, branch, and account number

Parse IBAN

Enter an IBAN to extract its components

About IBAN Parser

The IBAN Parser extracts and displays all components of an International Bank Account Number.

What you'll see:
  • ✓ Country code and name
  • ✓ Check digits (MOD-97 validation)
  • ✓ Bank identifier code
  • ✓ Branch code (if applicable)
  • ✓ Account number
  • ✓ BBAN (Basic Bank Account Number)
💡 Use Cases
Perfect for understanding IBAN structure, extracting bank codes for routing, or educational purposes to learn about international banking standards.

How to Parse IBANs

  1. Enter or paste a valid IBAN
  2. Click "Parse IBAN" button
  3. View extracted country code and check digits
  4. See bank identifier and branch code (if applicable)
  5. Review the account number and validation status

Why Use Our IBAN Parser?

  • 100% Free: No hidden costs or subscriptions
  • Instant Parsing: Extract all components in real-time
  • Detailed Breakdown: Shows every component with explanations
  • 80+ Countries: Supports all IBAN-using countries
  • Developer-Friendly: Perfect for understanding IBAN structure
  • Educational Tool: Learn how IBANs are organized

Parsing Features

  • Country Code Extraction: 2-letter ISO 3166-1 alpha-2 code
  • Check Digits: MOD-97 validation digits
  • Bank Identifier: Financial institution code (length varies by country)
  • Branch Code: Branch identifier (when applicable)
  • Account Number: Basic bank account number
  • Validation Status: Automatic validation during parsing

Understanding IBAN Structure

Every IBAN contains structured, encoded information that uniquely identifies a bank account across international borders. The structure follows a consistent pattern: Country Code (2 letters) + Check Digits (2 numbers) + BBAN (Basic Bank Account Number, country-specific length and format). For example, in GB82WEST12345698765432, GB=United Kingdom, 82=check digits, WEST=bank code, 123456=sort code (branch), 98765432=account number. Different countries use different BBAN structures: Germany (DE) uses 18 characters (8-digit bank code + 10-digit account), France (FR) uses 23 characters (5-digit bank code + 5-digit branch + 11-digit account + 2-digit key), Italy (IT) uses 23 characters (1-digit check + 5-digit ABI bank code + 5-digit CAB branch + 12-digit account). Our parser automatically detects the country and applies the correct parsing rules.

Common Use Cases for IBAN Parsing

  • Payment Routing: Extract bank codes for directing transfers to the correct institution.
  • Data Analysis: Analyze IBAN components for reporting and analytics.
  • System Integration: Parse IBANs for integration with banking APIs.
  • Validation Logic: Understand IBAN structure to implement custom validation.
  • Educational Purposes: Learn international banking standards and formats.
  • Database Migration: Convert legacy account formats to IBAN structure.

Privacy & Security

Your privacy is our top priority. All IBAN parsing is performed entirely in your web browser. This means your banking information never leaves your device and is never uploaded to our servers. You can parse IBANs with complete confidence, knowing your data remains private and secure throughout the entire process.