TH · THA
Thailand Thai Citizen ID format
Official and reviewed ID format references, with permanently masked examples for copy and QA. This site does not validate identity IDs.
Thai Citizen ID · Permanently masked examples
Data snapshot: Sources and data boundaries
Official public format
Thai Citizen ID
เลขประจำตัวประชาชน
Regex
^\d{13}$04*2535381494
Regex and masked examples are reference only. This page does not validate identity IDs.
Data provenance
Sources
Data snapshot: 2026-10-05