Rated 4.9 'Excellent' on

Free Car Reg Check

Enter your registration number to find your car’s history, specifications, export status, and more.
Vehicle check report on a phone for Ford Focus RS showing 'PASS' and no issues like finance, theft, or imports, with green ticks.
Toyota Logo
Volkswagen Logo
Ford Logo
Honda Logo
Hyundai Logo
Kia Logo
Skoda Logo
Subaru Logo
Suzuki Logo
Mazda Logo
Mitsubishi Logo
Fiat Logo
Audi Logo
BMW Logo
Mercedes-Benz Logo
Mini Logo
Land Rover Logo
Rolls-Royce Logo
Lamborghini Logo
Tesla Logo
Yamaha Logo
Kawasaki Logo
John Deere Logo
Toyota Logo
Volkswagen Logo
Ford Logo
Honda Logo
Hyundai Logo
Kia Logo
Skoda Logo
Subaru Logo
Suzuki Logo
Mazda Logo
Mitsubishi Logo
Fiat Logo
Audi Logo
BMW Logo
Mercedes-Benz Logo
Mini Logo
Land Rover Logo
Rolls-Royce Logo
Lamborghini Logo
Tesla Logo
Yamaha Logo
Kawasaki Logo
John Deere Logo

What Is a Car Reg Check?

A reg check lets you check a vehicle number plate and instantly get key details about a car. Use our free registration plate checker to view MOT records, road tax status, mileage history, and more. For a full report with finance, write-off, and theft info, upgrade to our premium check.

Vehicle Specs Icon
Car Registration Plates Check

See details like make, model, fuel type, engine size and CO2 emissions using the reg.

MOT & Tax Icon
Check MOT & Tax Status

Instantly check if the car is taxed and has a valid MOT certificate.

Upgrade Icon
Upgrade for Full History

Unlock finance data, write-off checks, stolen status, and more with our complete reg check.

Ownership History Icon
Mileage & Previous Owners

Avoid fraud by checking for mileage issues and past owners before buying.

Phone showing car registration plate check results including tax, MOT, and ULEZ status
Main Icon

How Do I Check a Vehicle Number Plate?

It’s easy to check a reg plate with our free tool. Just enter the registration number and get all the key info in seconds.

Card 1 Icon

Find the Number Plate

Use the number plate on the vehicle or V5C logbook.

Card 2 Icon

Enter the Reg Plate

Type the reg into our free checker and click ‘Check Reg’.

Card 3 Icon

Get Instant Results

View MOT status, tax details, mileage, and more in under 10 seconds.

Loved By Our Users

Revealed the car was still on finance. Without Car Owl I would have been stuck paying off someone else's loan. Highly recommend

Got all the information on my car. for a good price

I used this to find the registration for a project car that I bought with no documentation so I could send off a v62… old vin so most places couldn’t help. But this came straight back with all of the relevant information 👌

Stopped be buying a potential stolen vehicle. So well worth the cost of getting it checked

First rate (indeed- unbelievable- instant) response to emails. Brilliant Customer Service- RATE for this day and era. Their Customer Service demonstrates that Big Firms CAN have a personal relationship with their Inquirers. Brilliant Customer Service. Simply outstanding. Ad multos annos to all at Car Owl.

Really worth paying for this detailed background check. Gave me sufficient information to make a better informed decision and after the checks were done we decided not to buy the vehicle. Money well spent!

Really pleased with the app. Actually found some information that I have been trying to find for a while.

Common Questions About Reg Checks

Running a reg check helps you avoid scams and make smarter buying decisions. Here’s what our free registration plate checker can reveal.

What Can I See With a Reg Check?

A basic reg check shows MOT history, tax status, mileage, engine size, and more. For full reports with finance, insurance write-offs, and stolen status, upgrade to our premium check.

Black car parked in a driveway with an MOT logo overlay
Black car parked in a driveway with an MOT logo overlay

Can I Check a Car Registration Plate for Free?

Yes. You can check car registration plates for free using our tool. Just enter the reg number to see important details before you buy.

What If the Reg Check Shows a Problem?

If the check shows expired MOT, missing tax, or mileage issues, you should investigate further or avoid the vehicle. Use our full check to uncover deeper problems like outstanding finance or write-offs.

Cartoon owl sitting in a chair checking MOT status on a phone with 'MOT Valid' displayed

Why Use a Reg Check Before Buying?

A reg check helps you avoid expensive problems like unpaid finance, mileage tampering, or stolen vehicles. Always check the car register before you buy.

Cartoon owl flying over a reg plate
Alert Icon
Avoid Buying a Stolen Car

Our reg check will alert you if the vehicle is reported stolen.

Finance Check Icon
Check for Unpaid Finance

Make sure the car isn’t still owned by a lender with outstanding finance.

Write-Off Check Icon
See Past Write-Offs

Check the register for accident damage, write-offs, and total losses.

Check a Vehicle Registration Plate Instantly

Free, Fast & Accurate Reg Checks

Check a car registration number plate online and get real-time details. See MOT, tax, mileage, ULEZ status, and more. It’s quick, free, and takes just seconds.

Card 1 Icon
Instant Registration Checks

Use our reg check UK tool to instantly check a vehicle number plate and reveal its details.

Card 2 Icon
Free & Unlimited Checks

Run as many reg checks as you like. Our tool is always free to use for basic information.

Check a Car Registration Plate Now

Get started with your free car registration plates check. Just enter the reg number and unlock instant results.

VIN Footer Graphic

Frequently Asked Questions

What does a free car reg check show?

A free car reg check shows your vehicle’s registration status, number plate validity, ownership records, and other sourced data. It’s a quick way to verify everything is correct.

How do I use a reg check tool?

Just enter your car’s number plate. Our system instantly pulls records to verify registration, ownership, and other key data points.

Is the car reg check really free?

Yes. You can perform unlimited car reg checks at no cost. Use our free car check tool anytime to get accurate results.

What’s the difference between a reg check and a number plate check?

A reg check covers all vehicle registration info including number plate status, vehicle data records, and ownership history. A number plate check focuses mainly on verifying the plate and matching it to the vehicle.

What can a car reg lookup show me?

A car reg lookup shows official data including registration details, MOT history, tax status, and sometimes mileage. It’s useful for buying, selling, or just checking your own car.

Can I check someone else's car with this tool?

Yes. As long as you have the registration number, you can run a reg check to view publicly available information—ideal for buyers researching used vehicles.

Why should I check my car’s registration plate?

A registration plate check helps confirm your car’s identity, legal status, and registration history. It also detects potential fraud or cloned plates before it becomes an issue.