A Trusted UK Domain Registrar

The best place to buy a domain name for your UK business

Enjoy no-nonsense products at affordable prices, backed by expert customer support

Helping UK businesses succeed online since 2000

With over 20 years’ experience and 1.7 million .UK domains registered, 123 Reg are one of the biggest domain providers in the UK and one of the best places to start your online journey.

Not only do we have a selection of affordably priced domains available, but every domain comes with a 30-day free trial of our Website Builder Personal plan. This beginner-friendly tool allows anyone to easily create their own professional website, with no coding or technical skills needed! Simply choose from dozens of pre-built templates and then upload your own images, videos and downloadable files, all via our intuitive interface, to make it your own. 

We’re incredibly proud to support small business owners and help them take their services online. So, whether you’re looking for something simple like .co.uk, .london and .online, or something more memorable like .shop, .ninja and .pro, we have over 400 low-priced extensions to choose from.

Get your perfect web address today!

Geographic domains











Why choose 123 Reg?

Best UK Domain Registrar - 20 years

20 years’ experience

We’ve been helping UK businesses succeed online since 2000

Best Uk Domain Registrar Friendly

Beginner friendly

You won’t need any technical skills to use our products, while our expert Support team are here to help!

Best Uk Domain Registrar Trustworthy


We’ve won multiple awards for our superb services and hold an Excellent rating on Trustpilot

Excellent Customer Service ***

Spoke to Deea today and she replied quickly, explained the whole process, made sure I wasn't kept waiting too long and provided excellent customer service! My issue was dealt with very quickly and efficiently! Thanks Deea!!!

Rochelle Foley

Professional & Efficient

Both members I spoke to had excellent knowledge of the issues. They solved them quickly, couldn't ask for more.

Paul A

Great customer services

Great customer services. Finally a company that doesn't copy paste robotic answers. Real people with great attitude.


Awesome help!

The help I received from 123 reg online chat was great. Razvan-Gabriel was super helpful and was attentive to my questions and worries. Thank you

Lauren Bannister