frii.site
Modern free subdomain service for developers, project managers, and regular people.
Always free
frii.site has, and will always be free to use for everyone. Our main goal is to provide free domains to users who cannot buy their own domains. However, even if you do own a domain, you're welcome to use our service!
Read our domain guidelinesSupport for many services
frii.site has support for multiple services, such as Vercel. Most services that simply require a domain are supported, but certain services, such as Cloudflare's DNS, require you to use a real domain.
Related:
How to setup VercelIndependent domain management
You can register, delete, and modify domains straight from our dashboard. No need to use a convoluted CLI or a request form. Domain registrations are done immediately, so you don't have to wait for someone to verify your domain.
Completely open source
Our frontend and backend are both completely open source, and open to contributions. Our backend uses fully typed Python code, FastAPI, and MongoDB, which makes it easy for other developers to quickly jump into our codebase. Our frontend is written in Svelte (with Typescript).
See more:
Translate frii.site into your language Our frontend repo Our backend repo