🏦 IBAN Validator

Professional International Bank Account Number validator for banking and finance

📋 General
✅ Validator
🌍 Countries
💡 Examples
📖 Guide
🎯 Professional IBAN Validator
🏦 IBAN Validation
Comprehensive validation of International Bank Account Numbers with real-time verification.
  • Format structure validation
  • Country code verification
  • Check digit calculation
  • Length validation per country
  • Bank code extraction
🌍 Global Coverage
Support for all IBAN-participating countries with accurate country-specific rules.
  • 75+ participating countries
  • Country-specific formats
  • Bank identification codes
  • Regional variations
  • Real-time updates
💼 Business Applications
Essential tool for banking, finance, and payment processing systems.
  • Payment processing
  • Banking systems integration
  • Financial compliance
  • Account verification
  • Transaction validation
🇩🇪
Germany
DE89 3704 0044 0532 0130 00
🇫🇷
France
FR14 2004 1010 0505 0001 3M02 606
🇬🇧
United Kingdom
GB29 NWBK 6016 1331 9268 19
🇹🇷
Turkey
TR33 0006 1005 1978 6457 8413 26
✅ IBAN Validator
📊 Validation Result
Enter an IBAN number to validate...
Country: -
Bank Code: -
Account Number: -
Check Digits: -
IBAN Length: -
🌍 IBAN Countries & Formats
🇪🇺 European Union
EU member states with standardized IBAN formats.
  • Germany (DE) - 22 characters
  • France (FR) - 27 characters
  • Italy (IT) - 27 characters
  • Spain (ES) - 24 characters
  • Netherlands (NL) - 18 characters
🇬🇧 United Kingdom & Ireland
UK and Irish IBAN formats and structures.
  • United Kingdom (GB) - 22 characters
  • Ireland (IE) - 22 characters
  • Isle of Man (IM) - 22 characters
  • Jersey (JE) - 22 characters
  • Guernsey (GG) - 22 characters
🌍 Other European Countries
Non-EU European countries with IBAN support.
  • Switzerland (CH) - 21 characters
  • Norway (NO) - 15 characters
  • Iceland (IS) - 26 characters
  • Turkey (TR) - 26 characters
  • Serbia (RS) - 22 characters
🌍 Middle East & Africa
IBAN adoption in Middle Eastern and African countries.
  • Saudi Arabia (SA) - 24 characters
  • United Arab Emirates (AE) - 23 characters
  • Egypt (EG) - 29 characters
  • Tunisia (TN) - 24 characters
  • Jordan (JO) - 30 characters
🇺🇸 Americas & Asia
IBAN implementation in other global regions.
  • Brazil (BR) - 25 characters
  • Costa Rica (CR) - 22 characters
  • Kazakhstan (KZ) - 20 characters
  • Pakistan (PK) - 24 characters
  • Palestinian Territory (PS) - 29 characters
📊 IBAN Statistics
Global IBAN adoption and usage statistics.
  • 75+ participating countries
  • Billions of transactions annually
  • Standard since 1997
  • ISO 13616 specification
  • Continuous expansion
💡 IBAN Examples & Use Cases
🏦 Banking Integration
IBAN validation in banking and financial systems.
  • Account verification systems
  • Payment processing platforms
  • Online banking portals
  • Mobile banking apps
  • ATM transaction validation
💳 Payment Processing
IBAN usage in international payment systems.
  • SEPA transfers
  • International wire transfers
  • Direct debit systems
  • Recurring payments
  • Cross-border transactions
🏢 Business Applications
Corporate and business use cases for IBAN validation.
  • Payroll systems
  • Supplier payments
  • Customer refunds
  • Invoice processing
  • Treasury management
🛒 E-commerce
IBAN validation in online commerce platforms.
  • Payment gateway integration
  • Checkout validation
  • Refund processing
  • Subscription billing
  • Marketplace payments
📱 Fintech Applications
Modern fintech solutions using IBAN validation.
  • Digital wallets
  • Peer-to-peer transfers
  • Cryptocurrency exchanges
  • Investment platforms
  • Lending services
🔒 Compliance & Security
IBAN validation for regulatory compliance and security.
  • Anti-money laundering (AML)
  • Know Your Customer (KYC)
  • Fraud prevention
  • Regulatory reporting
  • Audit trails
📖 IBAN Guide & Best Practices
🔤 IBAN Structure
Understanding the components of an IBAN number.
  • Country Code (2 letters)
  • Check Digits (2 numbers)
  • Bank Identifier (4 characters)
  • Account Number (variable length)
  • Total length varies by country
✅ Validation Algorithm
How IBAN check digit validation works.
  • Move first 4 characters to end
  • Replace letters with numbers
  • Calculate modulo 97
  • Result must equal 1
  • ISO 13616 standard
🌍 Country Codes
ISO 3166-1 alpha-2 country codes used in IBAN.
  • Two-letter country identifiers
  • Same as internet domains
  • Standardized globally
  • Case insensitive
  • Must be valid IBAN country
🏦 Bank Identification
How banks are identified within IBAN structure.
  • Bank code or sort code
  • Branch identification
  • Routing information
  • Country-specific formats
  • BIC/SWIFT compatibility
📝 Format Guidelines
Best practices for IBAN formatting and display.
  • Group in blocks of 4 characters
  • Use spaces between groups
  • Uppercase letters preferred
  • No special characters
  • Validate before processing
⚠️ Common Errors
Typical mistakes and how to avoid them.
  • Incorrect check digit calculation
  • Wrong country code
  • Invalid length for country
  • Non-alphanumeric characters
  • Transposed digits or letters