Hong Kong Identity Card Validator

Check Hong Kong identity card numbers for format and check digit validity.

Displays weighted checksum breakdown and includes a random HKID generator for testing. All checks run in your browser.

Check Hong Kong identity card numbers for format and check digit validity.

About this tool

Displays weighted checksum breakdown and includes a random HKID generator for testing. All checks run in your browser.

Check Hong Kong identity card numbers for format and check digit validity.

Displays weighted checksum breakdown and includes a random HKID generator for testing. All checks run in your browser.

Hong Kong Identity Card Validator

Check Hong Kong identity card numbers for format and check digit validity.

About this tool

Displays weighted checksum breakdown and includes a random HKID generator for testing. All checks run in your browser.