> For the complete documentation index, see [llms.txt](https://docs.sns.id/dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.sns.id/dev/sns-sdk/subdomains/subdomain-registrars.md). # Subdomain Registrars Subdomain registrars offer an out of the box, no code solution for allowing your community or friends to create subdomains of a parent domain that you own. You can choose to monetize these registrars, or offer the subdomain registrations for free. Along with monetization, you can customize your registrar to accept any SPL token of your choosing, NFT/Token gate access, and more! Registrars can be created created directly on [sns.id.](https://www.sns.id/) Check out the video below for a full walkthrough tutorial. The registrar program is open source and can be viewed here: [Subdomain Registrar Program](https://github.com/Bonfida/sub-registrar). {% embed url="" %}