VIN Decoder
Decode a 17-character VIN: check digit validity, model year, plant and manufacturer via the NHTSA vPIC API.
Offline: check digit (mod-11) + year-code analysis. Online: free NHTSA vPIC decoder for full specs.
About VIN Decoder
Decode a 17-character VIN: check digit validity, model year, plant and manufacturer via the NHTSA vPIC API.
VIN Decoder searches a bundled offline dataset, so results come back instantly and your search terms never leave the page.
How to Use VIN Decoder
- Enter the code, name or detail you are looking for.
- Narrow the search with the available filters if needed.
- Pick the matching result from the list.
- Copy the details you need.
Key Features
- Large bundled dataset — searches are instant and work offline.
- Multiple ways to search: code, name, region and more.
- Private: your queries are processed locally.
Frequently Asked Questions
Where does the data in VIN Decoder come from?
Results come from a bundled dataset that ships with the page, so lookups are fast, private and available even without a network connection.
Is VIN Decoder free to use?
Yes. VIN Decoder is completely free with unlimited use — no account, download or payment required.
Is my data uploaded to a server?
No. VIN Decoder runs entirely in your browser. Your inputs are never sent to our servers or stored anywhere.
Does VIN Decoder work on mobile?
Yes. The interface is fully responsive and works in any modern browser on Android, iPhone, tablets and desktops.
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