Thai Citizen ID Generator

Valid Thai citizen IDs and test profiles for developers: bulk generation, validation, autofill, CSV/JSON export. Test data only.

Generate checksum-valid Thai citizen IDs and complete, consistent test profiles — for developers and QA. Test data only; it belongs to nobody. ✦ Citizen IDs • Every ID has the correct check digit (digit 13), using the official formula • All 77 provinces, with district codes that actually exist • Choose the person type (digit 1, 0–8) and the province • Bulk generation of hundreds at a time, with no duplicates in a batch • Export as CSV, JSON or TXT; QR codes included ✦ Complete test profiles that agree with themselves • Name and honorific matching gender and age • Address, district and postal code matching the province in the ID • Age and birth date (Buddhist and Gregorian years) consistent with the person type • Mobile, landline, email, bank account, licence plate, taxpayer number • Batch profiles exported as CSV, JSON or SQL INSERT statements for seeding a test database ✦ Validation • Live feedback while typing, including what the check digit should be • Batch validation that explains every failure and flags repeated IDs • Warns about province codes that do not exist • Copy only the valid IDs in one click ✦ One-click form autofill • Fills the form on the current page from a profile, including province dropdowns • Matches fields by Thai and English labels; anything ambiguous is left alone • Works with React, Vue and Angular forms • One click undoes the fill • Right-click any text field to insert an ID ✦ Convenient • Thai interface by default, English in one click • Light, dark or system theme • History, favourites, search and usage statistics • Shortcuts: Ctrl+Shift+G (generate), Ctrl+Shift+Y (validate) ✦ Private • Runs entirely on your machine: no network requests, no ads, no tracking • Accesses only the tab you ask it to fill — no "read all websites" permission ✦ Use responsibly Generated IDs are mathematically valid but belong to no one. Every name is built from words meaning "test", "sample" or "fake", and emails use reserved @example domains that can never be delivered. For software development and testing only — never for impersonation, official submissions or identity verification. Not affiliated with any Thai government agency. ☕ If it saves you time: buymeacoffee.com/jomkongvut