VIN decoder

Paste any 17-character VIN and see the manufacturer, country of origin, model year, assembly plant character and serial number, decoded entirely client-side. Nothing is sent to a server.

What gets decoded

  • Characters 1 to 3 (WMI): manufacturer and country, from our own curated lookup table
  • Character 9: check digit, validated against the ISO 3779 / NHTSA weighted algorithm
  • Character 10: model year
  • Character 11: assembly plant code (shown as-is; plant codes are manufacturer-specific)
  • Characters 12 to 17: the vehicle's serial number in production

VIN formats by manufacturer

A decoded VIN tells you what the car is. To see what actually happened to a specific car, run its registration through the free vehicle history check.