US Social Security Number (SSN) generator

Last modified: April 3, 2025

The US Social Security Number (SSN) generator creates valid but fictitious SSNs for purposes, such as testing, simulation, and educational applications. The generated numbers comply with the formatting and validation rules set by the SSA but are not tied to real individuals. It provides a safe and effective way to use realistic data in scenarios that require SSNs without violating privacy or security standards.

Generator properties

The table provides key details about the generator, including the short name, sample of the generated data, the supported data types, and whether it is specific to a particular country.

Short name	Example of generated data	Data type matching	Country-specific
SSN	327-22-4341, 121-61-9146, …327224341, 121619146, …	character varyingcharactertextdecimalbigintinteger	Default

Matching rules

The generator can be assigned to a column that matches any of the following rules:

• The column name is ‘SSN’, regardless of the table name.
• The column name contains ‘SS’ and ‘num’, preceded or followed by any or no characters, regardless of the table name.
• The column name contains ‘social’, ‘security’, and ‘num’, preceded or followed by any or no characters, regardless of the table name.

Configure additional options

The generator produces data based on a regular expression. Since it is built on the RegExp generator, see Regular Expression generator to customize settings and understand the correct usage of syntax.

Preview of the column data generated by the US Social Security Number (SSN) generator