Introducing the Singapore NRIC / FIN Utility (Generator and Validator)

For developers, data analysts, and QA engineers working within the Singaporean digital ecosystem, handling NRIC (National Registration Identity Card) and FIN (Foreign Identification Number) data is a common task. Ensuring that input data follows the correct checksum logic is vital for maintaining data integrity and providing a smooth user experience.

To solve this, I have developed a streamlined Singapore NRIC/FIN Utility, built using Google AI Studio. This web-based tool is designed to simplify the validation and generation of identification numbers through a clean, functional interface.

Key Capabilities:

• Bulk Generation for Testing: Need dummy data for a database migration or a software stress test? The utility can generate valid identification numbers across various series (S, T, F, G, and M) instantly.
• Instant Validation: Quickly verify if a specific NRIC or FIN is syntactically correct. The tool applies the weighted checksum algorithm used by Singaporean authorities to ensure the prefix and suffix match the numeric sequence.
• Smart Suggestions: The tool predicts the remaining digits and the final checksum letter based on the series (S, T, F, G, or M).

Try it out here: Singapore NRIC/FIN Utility