85 countries are supported. Each page lists the ID format, the input masks, the length, an example and how to import the country on its own. The pages are generated from the registry metadata of the library.
| Code | Country | ID type | Parsable | Checksum |
|---|---|---|---|---|
| ALB | Albania | Identity Number | yes | no |
| ARE | United Arab Emirates | Emirates ID | yes | yes |
| ARG | Argentina | DNI | no | no |
| AUS | Australia | Medicare Number | no | yes |
| AUT | Austria | Tax Identification Number | no | yes |
| BEL | Belgium | National Registration Number | yes | yes |
| BGD | Bangladesh | National ID | yes | no |
| BGR | Bulgaria | Uniform Civil Number | yes | yes |
| BHR | Bahrain | Personal Number | yes | no |
| BIH | Bosnia and Herzegovina | Unique Master Citizen Number | yes | yes |
| BRA | Brazil | CPF Number | no | yes |
| CAN | Canada | Social Insurance Number | no | yes |
| CHE | Switzerland | Social Security Number | no | yes |
| CHL | Chile | RUN/RUT | no | yes |
| CHN | China | Resident Identity Number | yes | yes |
| COL | Colombia | Unique Personal ID | no | yes |
| CRI | Costa Rica | Cédula de Identidad | yes | no |
| CYP | Cyprus | Tax Number | no | yes |
| CZE | Czech Republic | Birth Number | yes | yes |
| DEU | Germany | Tax Identification Number | no | yes |
| DNK | Denmark | Personal Identity Number | yes | no |
| DOM | Dominican Republic | Cédula de Identidad y Electoral | yes | yes |
| ECU | Ecuador | Cédula de Identidad | yes | yes |
| EGY | Egypt | National ID | yes | no |
| ESP | Spain | DNI | no | yes |
| EST | Estonia | Personal ID Number | yes | yes |
| FIN | Finland | Personal Identity Code | yes | yes |
| FRA | France | Social Security Number | yes | yes |
| GBR | United Kingdom | National Insurance Number | no | no |
| GEO | Georgia | Personal Number | no | no |
| GRC | Greece | Tax Identity Number | no | yes |
| GTM | Guatemala | Documento Personal de Identificación (DPI) | yes | yes |
| HKG | Hong Kong | National ID Number | no | yes |
| HRV | Croatia | Personal ID Number | no | yes |
| HUN | Hungary | Personal ID Number | yes | yes |
| IDN | Indonesia | National ID Number | yes | no |
| IND | India | Aadhaar (UID) | no | yes |
| IRL | Ireland | Personal Public Service Number | no | yes |
| IRN | Iran | National ID Number | no | yes |
| IRQ | Iraq | National Card Number | no | no |
| ISL | Iceland | Icelandic Identification Number (kennitala) | yes | yes |
| ISR | Israel | Identity Number | no | yes |
| ITA | Italy | Fiscal Code | yes | yes |
| JPN | Japan | My Number | no | yes |
| KAZ | Kazakhstan | Individual Identification Number | yes | yes |
| KOR | South Korea | Resident Registration Number | yes | no |
| KWT | Kuwait | Civil Number | yes | yes |
| LKA | Sri Lanka | National ID Number | yes | yes |
| LTU | Lithuania | Personal Code | yes | yes |
| LUX | Luxembourg | National Identification Number | yes | yes |
| LVA | Latvia | Personal Code | no | yes |
| MAC | Macau | Resident Identity Card | yes | no |
| MDA | Moldova | Personal Code (IDNP) | no | no |
| MEX | Mexico | CURP | yes | yes |
| MKD | North Macedonia | Unique Master Citizen Number (JMBG) | yes | yes |
| MNE | Montenegro | Unique Master Citizen Number (JMBG) | yes | yes |
| MYS | Malaysia | National Registration Identity Card Number | yes | no |
| NGA | Nigeria | National Identification Number | no | no |
| NLD | Netherlands | Burgerservicenummer (BSN) | no | yes |
| NOR | Norway | National Identity Number | yes | yes |
| NPL | Nepal | National ID Number | no | no |
| NZL | New Zealand | Driver Licence Number | no | no |
| PAK | Pakistan | National Identity Card | yes | no |
| PHL | Philippines | PhilSys Number | no | no |
| PNG | Papua New Guinea | National ID Number | no | no |
| POL | Poland | PESEL | yes | yes |
| PRT | Portugal | Tax Identification Number (NIF) | no | yes |
| ROU | Romania | Personal Numeric Code | yes | yes |
| RUS | Russia | Internal Passport | yes | no |
| SAU | Saudi Arabia | National ID | yes | yes |
| SGP | Singapore | NRIC/FIN | yes | yes |
| SMR | San Marino | Social Security Number / Tax Registration | no | no |
| SRB | Serbia | JMBG | yes | yes |
| SVK | Slovakia | Birth Number | yes | yes |
| SVN | Slovenia | EMŠO | yes | yes |
| SWE | Sweden | Personal Identity Number | yes | yes |
| THA | Thailand | National Identity Card Number | yes | yes |
| TUR | Turkey | National ID Number | no | yes |
| TWN | Taiwan | National Identification Card | yes | yes |
| UKR | Ukraine | Individual Tax Number | yes | yes |
| USA | United States | Social Security Number | no | no |
| VEN | Venezuela | Cédula de Identidad | yes | no |
| VNM | Vietnam | Citizen Identity Card Number | yes | no |
| ZAF | South Africa | National ID Number | yes | yes |
| ZWE | Zimbabwe | National ID Number | yes | yes |