Custom Domains for Your Wedding Website, Explained

A custom domain is just the web address people type to reach your wedding site. Instead of something like your-site.platform.com/jess-and-tom, it reads jessandtom.co.uk. It sounds technical, but the whole thing takes about ten minutes once you know what you're doing, and it makes your site feel like it belongs to you rather than to the company that hosts it.

What a custom domain actually is

Think of a domain as the sign above the shop. The shop itself (your wedding pages, the RSVP form, the photo gallery) lives on a server somewhere. The domain just points people to it. You buy the address, you point it at your site, and from then on guests reach the same pages through a name you chose.

There are two slightly different things people mean when they say "custom domain":

• A full domain you buy yourself, like harriet-and-sam.com. You own it for as long as you keep paying the yearly fee.
• A subdomain some platforms offer for free, like harriet-and-sam.theirplatform.com. Still personal, still tidy, but the platform's name is in there too.

For most couples the full domain is the one that feels special, and it's cheaper than people assume.

Why bother with one

A few honest reasons, beyond "it looks nicer".

It's easier to say out loud. When your nan asks where to RSVP, "harriet and sam dot com" is a sentence she can remember. A long string of slashes and the platform's brand name is not.

It looks better on your stationery. If you're putting the web address on save-the-dates or invitations, a short clean domain prints beautifully and doesn't wrap onto two lines.

It's yours to keep. After the wedding, the site can become a little archive of photos and thank-yous, still living at an address that means something to you both.

And it just reads as more trustworthy. Guests who aren't sure whether a link is genuine will click a name that obviously matches the couple far quicker than a random-looking URL.

What it costs

Domains are one of the cheaper parts of a wedding, which makes a nice change. You're typically looking at the figures below per year, paid to a domain registrar (the company you buy the name from).

Most couples grab a .co.uk or .com and call it a day. You only need the domain for a year or two really, so even the pricier endings won't break the budget. Buy it for one year, set a reminder to cancel the auto-renewal once you've saved your photos, and you're done.

How you actually set it up

This is the part people dread and it's genuinely the easy bit. The exact clicks vary by platform, but the shape is always the same.

1. Buy the domain from a registrar. Names like Namecheap, GoDaddy, 123 Reg and Cloudflare all do the job. Pick the name, pay, done.
2. Tell your website platform you want to use it. Somewhere in the settings there's a "custom domain" or "connect a domain" field. You type your new address in there.
3. Add the records the platform gives you. The platform shows you a couple of lines (usually called a CNAME or an A record). You copy those into the DNS settings at your registrar. This is the step that points the sign at the shop.
4. Wait. DNS changes can take anywhere from a few minutes to a day or so to spread across the internet. Have a cup of tea and check back later.

Build The Day walks you through connecting a domain with the exact records to copy across, and verifies the connection for you so you're not left guessing whether it worked.

A couple of things to watch

Don't buy the domain through a service you can't get the DNS settings out of. Some very cheap bundles lock you out of editing records, which makes step three impossible. Stick to a proper registrar.

And check the spelling three times before you pay. jessandtom and jesandtom are different addresses, and printing the wrong one on 80 invitations is a costly typo.

Choosing the name itself

Keep it short and obvious. First names plus "and" is the classic for a reason: nadia-and-leo.co.uk tells everyone exactly what it is. If both first names are long, just one name works, or your shared surname-to-be.

Avoid hyphens and numbers if you can. They're fiddly to say and easy to mistype. nadiaandleo.com beats nadia-and-leo-2026.com every time. Read it aloud to yourself: if it's awkward to say over the phone, pick something simpler.

If your ideal .com is taken, the .co.uk version is almost always free and reads just as well to a UK guest. Don't pay over the odds to a domain reseller for the "perfect" extension when a small tweak gets you something just as good for a tenner.

A custom domain won't change how your day goes. But it's a small, cheap touch that makes your website feel finished, prints cleanly on your invitations, and gives your nan a fighting chance of finding the RSVP form.