ID Card Checker

The ID Card Checker Chrome extension is a powerful tool designed for professionals such as police officers, customs officials, bank employees, and rental agencies who need to verify identity documents efficiently. It validates the machine-readable zone (MRZ) on ID cards and passports using ICAO standards, ensuring the authenticity of personal data including birth dates, expiration dates, and serial numbers.

With its expert-mode pro features, users gain access to advanced checks on the MRZ, including serial numbers and total check digits. The extension also provides useful resources like an overview of OCR-B font digits for accurate comparison and displays examples of fraudulent identity documents with incorrect MRZs to aid recognition. Developed in collaboration with detectives and usable worldwide, ID Card Checker helps professionals spot fake IDs and maintain security reliably.