ID Number Validator Tool

How it works?

Given ID number's format is being validated on client-side by public and accepted algorithms. Our free online ID number validator tool provides instant format verification for national identity cards, driver licenses, and passports. We support all European Union (EU) countries:

• German ID (Personalausweis)
• French ID (Carte d'identité)
• Spanish DNI (DNI/NIE)
• Italian Codice Fiscale
• Turkish ID (TC Kimlik No)
• US Social Security Number
• Austrian ID (Ausweis)
• Belgian ID (Identiteitskaart)

Key features of our ID validator:

• Secure client-side validation
• Instant format checking
• 24/7 availability
• Completely free to use

Perfect for businesses, organizations, and individuals who need to validate ID numbers, driver licenses, or passport numbers from European countries. Our tool supports official document formats and validation algorithms for each country.

Disclaimer

idnumbercheck.com and idnumbervalidator.js only validates given identifier with known algorithms, it does not guarantee verification. We take no responsibilities for incorrect validation.