🏦 IBAN/BIC/SWIFT Validator

What is IBAN?

International Bank Account Number (IBAN) is a standardized way of identifying bank accounts across different countries. It consists of:

• Country Code: 2 letters (e.g., GB for United Kingdom)
• Check Digits: 2 numbers for validation
• Basic Bank Account Number (BBAN): Up to 30 alphanumeric characters

What is BIC/SWIFT?

Bank Identifier Code (BIC) or SWIFT code identifies banks and financial institutions globally. It consists of:

• Bank Code: 4 letters (e.g., DEUT for Deutsche Bank)
• Country Code: 2 letters (e.g., DE for Germany)
• Location Code: 2 alphanumeric characters
• Branch Code: 3 alphanumeric characters (optional)

How to Use IBAN Validator

1. Enter the IBAN number in the input field
2. Click "Validate IBAN" to check validity
3. View detailed results including country, bank, and account info
4. Get error explanations if validation fails

How to Use BIC/SWIFT Validator

1. Enter the BIC or SWIFT code in the input field
2. Click "Validate BIC/SWIFT" to check validity
3. View bank identification and branch information
4. Get detailed breakdown of code components

Batch Validation

Validate multiple codes at once:

1. Enter one code per line in the textarea
2. Click "Validate Batch" to process all codes
3. View individual results for each code
4. Export results to CSV for further analysis

Validation Features

• ✓ Check digit verification (ISO 7064 mod 97-10)
• ✓ Country-specific format validation
• ✓ Bank code identification
• ✓ Branch code detection
• ✓ Account number validation
• ✓ Country code detection with flags
• ✓ Detailed error explanations

Supported Countries

We support validation for 70+ countries including:

• United Kingdom (GB), Germany (DE), France (FR)
• Spain (ES), Italy (IT), Netherlands (NL)
• Belgium (BE), Austria (AT), Switzerland (CH)
• Poland (PL), Czech Republic (CZ), Hungary (HU)
• And many more...

API Integration

For banking system integration, use our REST API endpoints documented in the API Access tab. Contact us for API keys and rate limits.

Tips & Best Practices

• Always double-check codes before validation
• Use batch validation for multiple codes
• Export validation history for audit purposes
• Keep your API keys secure