Vehicle Wizard turns a UK registration into its complete MOT history — every test, the mileage recorded, and each advisory and failure in the tester's own words. Straight from the DVSA, in the time it takes to type seven characters.
Pass or fail, expiry date, odometer at each test, and every defect listed by severity — dangerous and major first, advisories after.
Check a plate on an eBay or Autotrader page and it sticks to that page. Come back and the history is already on screen, one click to forget it.
Download any vehicle's history as JSON or as a CSV that opens straight in a spreadsheet, one row per defect.
Google sign-in, nothing to configure. No API keys to paste, no account to create, no settings to fill in.
It is not on the Chrome Web Store yet, and sign-in is limited to invited Google accounts while it is in testing. If you have been given access:
Open chrome://extensions, turn on Developer mode, choose Load unpacked
and pick the extension folder.
Click the Vehicle Wizard icon and press Sign in with Google. That is the whole setup.
Spaces and lower case are fine. The history appears in the popup.
Every lookup is served by the DVSA's official MOT History API. The credentials for it live on a Cloudflare Worker, never in your browser, and each vehicle is fetched at most once a day — look the same plate up again and you get the stored copy rather than another call to the DVSA.
Google sign-in is used only to know who you are. The extension reads the address of the page you have open solely to remember which plate you checked there, and only while the popup is open.