How can I change my default Shopify domain to my existing domain?

Topic summary

A user wants to replace their default Shopify domain (xxx.myshopify.com) with a custom subdomain format (shop.mydomainname.com) instead of using the standard www version.

Solution provided:

  • Create a CNAME record in the domain’s DNS settings
  • Point ‘shop’ to “shops.myshopify.com
  • In Shopify admin, navigate to Domains > Add Domain
  • Enter “shop.yourdomain.com” and set it as the default domain
  • DNS propagation should occur automatically, though verification is recommended

Status: The original poster confirmed the solution worked with a brief thank you, indicating the issue is resolved.

Summarized with AI on November 13. AI used: claude-sonnet-4-5-20250929.

Hello,

How do I change the Shopify domain I’m given when I sign up (XXX.myshopify.com), and use my existing domain (www.mydomainname.com), to get shop.mydomainname.com - I’ve seen this on other sites (shop.thierdomainname.com), but I can’t figure it out.

You’d need to set a CNAME record in your domain’s DNS settings for ‘shop’ with the value “shops.myshopify.com” – and then from there, you can go into your admin > domains > add domain > enter “shop.yourdomain.com” > and then make sure it’s set as the default domain for the store (this should happen automatically, but double-check to make sure) … then you should be all set.

https://help.shopify.com/en/manual/domains/add-a-domain/connecting-domains/connect-domain-manual

1 Like

Thanks!