TC Kimlik No Generator for Testing
Generate valid-format Turkish ID numbers for development, QA automation and form validation. All numbers are synthetic and do not belong to real people.
- Free
- No sign-up
- Runs in browser
- Testing only
For testing only
This tool generates synthetic Turkish ID numbers that match the mathematical validation rules. They must not be used for real identity verification, impersonation, account creation on third-party systems, fraud, or any unlawful activity.
What is a TC Kimlik No?
A TC Kimlik No is an 11-digit Turkish identification number. In software projects, developers often need valid-format test numbers to test forms, validation logic, demo flows and QA automation. This tool creates synthetic numbers that match the mathematical format rules but are not assigned to real people.
How does TC Kimlik No validation work?
Turkish ID numbers follow a fixed mathematical format. A number is considered valid-format when it satisfies all of the following rules:
- It must contain exactly 11 digits.
- The first digit cannot be 0.
- The 10th digit is calculated from the first 9 digits.
- The 11th digit is calculated as a checksum from the first 10 digits.
- Generated numbers only satisfy the mathematical rules; they are not official identity records.
Common use cases
- Software development
- Form validation testing
- QA automation
- Demo data
- Unit and integration tests
- Mock user flows
What not to use it for
- Real identity verification
- Production customer data
- Third-party account creation
- Impersonation
- Fraud
- Any illegal or misleading activity
Privacy
Privacy-first: this tool runs in your browser. Generated and validated numbers are not stored or sent to our servers.