Government source data
Results come from NHTSA vPIC, the federal database every manufacturer must populate before it can sell a vehicle in the United States.
Recall check built in
Every VIN lookup also queries NHTSA recall records for that make, model and year, so open safety campaigns cannot stay hidden.
No signup, no limits
Decode as many VIN numbers as you like. The lookup runs between your browser and NHTSA, and nothing is stored on our servers.
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What a VIN decoder tells you
Every vehicle built since 1981 carries a 17-character vehicle identification number, and each position in that string means something specific. Characters 1 to 3 identify the manufacturer and country of build. Characters 4 to 8 describe the vehicle itself: body style, engine family, restraint system and series. Position 9 is a mathematical check digit. Position 10 encodes the model year, position 11 the assembly plant, and 12 to 17 are the production serial number.
Decoding matters most when you are buying used. A listing says "2018 Accord EX-L". The VIN says what actually left the factory. Mismatches between the advert and the decode, such as a different trim, a different engine or a model year off by one, are the cheapest red flags you can catch before paying for a full history report. It is also the fastest way to find out whether a car you already own has an open safety recall, which a dealer fixes for free.
VIN decoder by manufacturer
Each manufacturer assigns positions 4 to 8 differently. These pages explain the VIN prefixes, plant codes and quirks for each brand.
- Toyota
VIN decoder - Ford
VIN decoder - Chevrolet
VIN decoder - Honda
VIN decoder - BMW
VIN decoder - Mercedes-Benz
VIN decoder - Nissan
VIN decoder - Jeep
VIN decoder - Hyundai
VIN decoder - Kia
VIN decoder - Volkswagen
VIN decoder - Audi
VIN decoder - Subaru
VIN decoder - Tesla
VIN decoder - Ram
VIN decoder - GMC
VIN decoder - Lexus
VIN decoder - Mazda
VIN decoder - Dodge
VIN decoder - Cadillac
VIN decoder
Browse all 68 manufacturer VIN decoders
How to look up a VIN number
- Find the VIN
Check the dashboard plate through the windshield on the driver side, or the sticker in the driver door jamb. It also appears on your title, registration and insurance card.
- Type all 17 characters
VINs never contain the letters I, O or Q. If you think you see one, it is a 1 or a 0. That single rule catches most typos.
- Decode it
Press decode and read the build sheet: specs, engine, transmission, plant and factory safety equipment, straight from the manufacturer filing.
- Check the recalls
Scroll to the recall section. If a campaign is open, call any franchised dealer with the VIN to confirm whether it was already repaired on that car.
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What a VIN decoder cannot tell you
Being straight about the limits saves you money. A VIN decode reads the manufacturer's own record of how the vehicle was built. It does not read anything that happened afterwards. These four things are not in any free database:
- Title brands such as salvage, flood or lemon law buyback. These come from state DMV records via NMVTIS, and an approved provider will sell you a basic check for a few dollars.
- Reported accident history. Insurers and body shops report to commercial providers, not to the government.
- Odometer readings over time. Recorded at title transfers and inspections, and part of a paid report.
- Individual factory options. The VIN identifies a build configuration. A sunroof or a specific wheel package usually lives on the build sheet instead.
Read the full comparison of a VIN decoder against a paid history report.
From the blog
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AutoZone VIN decoder vs a free VIN decoder
AutoZone's VIN tool is a parts-fitment lookup, not a factory build sheet. Here's what each one is actually built to answer.
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Truck VIN decoder: how Class 8 truck VINs work
Heavy trucks use the same 17-character VIN as a car, but the fields that matter (GVWR class, axle count, brake system) are different. Here's how to read one.
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Kelley Blue Book vs a VIN decoder
KBB tells you what a car is worth. A VIN decoder tells you what the car actually is. Get the second one wrong and the first one is worthless.
Reference tables
VIN year codesModel year codes, WMI prefixes and manufacturer VIN structures.
Frequently asked questions
Is this VIN decoder really free?
Yes. Every lookup runs against the NHTSA vPIC database, which is a free public record maintained by the US government. There is no signup, no lookup limit and no payment step at any point.
What does a VIN number lookup tell you?
Make, model, model year, series and trim, plus engine displacement, cylinder count, horsepower, fuel type, transmission, drive type, body class, door and seat counts, gross weight rating, the assembly plant and the factory fitted safety equipment. Every decode also checks open safety recalls for that make, model and year.
Where do I find the VIN on my car?
The two easiest locations are the dashboard plate visible through the windshield on the driver side, and the sticker inside the driver door jamb. The VIN also appears on your registration, title and insurance documents, and is usually stamped on the firewall or a strut tower.
Does a free VIN check show accident or ownership history?
No free tool does. Accident, title and odometer records live in paid databases such as NMVTIS, Carfax and AutoCheck. This decoder shows everything the manufacturer encoded in the VIN plus official recall data. For title brands, an NMVTIS check costs a few dollars.
Which vehicles can this VIN decoder read?
Any vehicle sold or imported into the US since 1981 with a standard 17-character VIN. That covers cars, trucks, SUVs, motorcycles, buses and trailers. Many European and Asian market vehicles decode too, though manufacturers file fewer optional fields for them.
Is this the same as the NHTSA VIN decoder?
It queries the same federal vPIC database that powers the NHTSA decoder, then adds an automatic recall check, a plain English build sheet and cross links to the manufacturer, model year and WMI prefix reference pages.
Why does it say my check digit is invalid?
Position 9 of a VIN is a calculated check digit required on North American vehicles. Some vehicles built for other markets do not follow the rule, so an invalid check digit is not always an error. On a US market car it usually means a typo, most often a 1 read as I or a 0 read as O.
Can I look up recalls by VIN here?
Yes. Every decode automatically queries NHTSA's recall records for that make, model and year and lists any open campaigns with the campaign number and the affected component. Recall repairs are free at a franchised dealer with no time or mileage limit.