Portugal Tools
Generators and validators for Portugal
Generators
Portuguese Citizen Card Generator
Generate and format valid 12-character Portuguese Cartão de Cidadão numbers for software QA testing.
Portugal NIF Generator
Generate valid Portuguese NIF (Tax Identification Number) for QA testing.
Portugal NISS Generator
Portuguese Social Security Identification Number (NISS) of 11 digits. QA.
Portugal Utente SNS Generator
Portuguese National Health Service (SNS) user number of 9 digits. Test.
ATCUD & Tax QR Code Generator (Portugal)
Generate unique ATCUD document codes and QR Code tax payloads compliant with Portuguese Tax Authority (AT) Portaria 195/2020.
Validators
Portuguese Citizen Card Validator
Validate 12-character Portuguese Cartão de Cidadão numbers in real time.
Portugal NIF Validator
Online Portuguese NIF (Tax Number) validator. Perfect for software QA.
Portugal NISS Validator
Online Portugal NISS validator. Verify format and check digits. Tests.
Portugal Utente SNS Validator
Online Portugal Utente SNS validator. Verify format and check digits. QA.
ATCUD Validator (Portugal)
Validate official formatting, series validation codes, and structural integrity for Portuguese ATCUD codes and QR payloads.