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Free VIN Decoder

Paste a 17-character VIN below to decode it using the NHTSA's official vPIC database. Free, no account, no rate limits.

VIN structure at a glance

  • Positions 1–3: World Manufacturer Identifier (country + maker)
  • Positions 4–8: Vehicle Descriptor (model, body, engine, etc.)
  • Position 9: Check digit (validates the VIN)
  • Position 10: Model year
  • Position 11: Plant code
  • Positions 12–17: Unique serial number

Frequently Asked Questions

What is a VIN?+

The Vehicle Identification Number is a 17-character code that uniquely identifies a car. It encodes the manufacturer, model, year, plant, and a unique serial number.

Is this decoder accurate?+

It uses NHTSA vPIC data — the same source used by insurance companies and government agencies. It is the most authoritative free VIN decoder in the US.

Does this check title or accident history?+

No. VIN decoding only reveals manufacturer-encoded specs. For title and accident history, use a paid service like Carfax or AutoCheck.

Why does my VIN show "Not Applicable" for some fields?+

Certain older vehicles or non-US imports have sparse records in vPIC. This is a limitation of the source data, not the decoder.

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