License Plate Validator

Format rules

Each jurisdiction defines an expected pattern for its plates using combinations of letters (A-Z) and digits (0-9), sometimes with fixed separators. This tool stores a regex pattern for every jurisdiction and tests your input against it after stripping spaces and hyphens.

Pattern notation used below

• A — any letter (A-Z)
• 9 — any digit (0-9)
• X — any alphanumeric character
• - — literal hyphen or space (optional when validating)

Caveats

Plate formats change over time and special plates (vanity, handicapped, commemorative, veteran, etc.) often differ from the standard series. This tool validates only the most common standard series for each jurisdiction. Always cross-check with official government sources for legal certainty.

You can embed this util on your own site as a widget. Adding ?embed=1 to the URL loads a compact version with just the tool itself; no header, menu, or documentation. Paste this snippet into your HTML:

Copy snippet Adjust the height to taste.