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Vehicle RC Number Validator

Check if an Indian vehicle registration number is well-formed, and which state it belongs to.

Spaces and dashes are stripped. Lowercase is normalized to uppercase.

Try
0 chars
Paste a registration number on the left. The result shows here as soon as you type.

Checks the registration number structure: state code, RTO code, series letters and digits. A valid format does not mean the vehicle exists. Full details live in the state RTO database and the Vahan portal. All processing happens in your browser.

HOW TO USE

  1. 1Type or paste the registration number on the left. Spaces and dashes are fine.
  2. 2Validation runs live while you type. The state and breakdown appear instantly.
  3. 3A green result means the format is valid. Red means the structure is wrong.
  4. 4Verify the actual vehicle details on the Vahan portal if you need ownership info.

EXAMPLE

INPUT

KA01AB1234

OUTPUT

Valid registration number. State Karnataka. Breakdown KA 01 AB 1234.

FAQ

What is the standard registration format?
Two letters for the state, two digits for the RTO, one or two letters for the series, then four digits. For example KA01AB1234. BH series uses a different format: two digits for the year, BH, four digits, two letters.
Does a valid format mean the vehicle exists?
No. The format check only confirms the structure. Vehicle and owner details are recorded in the state RTO database. Check the Vahan portal for that.
What is the BH series?
The Bharat series lets a vehicle registered in one state be used in any state for up to 12 months without re-registration. Its numbers look like 22BH1234AB.

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