Free tool · official NHTSA data
VIN decoder
Year, make, model & trim from any VIN. No signup, nothing stored.
What a VIN tells you
Every car built since 1981 carries a 17-character vehicle identification number. It encodes the manufacturer, model year, plant, and a serial number — which is why a VIN decode can tell you exactly what a car is before you buy it, order parts for it, or start its service history.
You'll find it at the base of the windshield on the driver's side, on the door-jamb sticker, and on the registration and insurance card. This decoder uses the official NHTSA vPIC database and doesn't store your VIN.
Buying or selling? AutoTracks keeps a car's full service history as a clean, shareable logbook — start one free.
Frequently asked questions
Where do I find my VIN?
The most reliable spots are the base of the windshield on the driver's side (visible from outside), the driver's door-jamb sticker, your vehicle registration, and your insurance card. Every VIN is exactly 17 characters and never contains the letters I, O, or Q.
Is this VIN decoder really free?
Yes — no signup, no card. It queries the NHTSA vPIC database, the US government's public vehicle-specification service, and we don't store the VINs you decode.
What can a VIN tell me?
The VIN encodes the manufacturer, brand, model year, assembly plant, and a unique serial number. Decoding it gives you the year, make, model, and (usually) the trim — enough to identify exactly what a car is before buying it or ordering parts.
Why did my VIN come back with no results?
The usual culprits are mistyped look-alike characters — 0 vs O and 1 vs I. VINs never contain I, O, or Q. Very old vehicles (pre-1981) used shorter, non-standard VINs that modern decoders can't resolve.