PL · POL
Poland PESEL format
Official and reviewed ID format references, with permanently masked examples for copy and QA. This site does not validate identity IDs.
PESEL · Permanently masked examples
Data snapshot: Sources and data boundaries
Official public format
PESEL
PESEL
Regex
^\d{11}$960*1821397
Regex and masked examples are reference only. This page does not validate identity IDs.
Data provenance
Sources
Data snapshot: 2026-10-05