Creating an ENS domain
1a. Search for the availability of your name on Snapshot’sCreate a space page
1b. Search for the availability of your name on ENS.
2. If the name is available you will be able to see the 3 steps and the registration fee. Please note that the names with 3 or 4 characters cost considerably more than the names with 5+ characters.

Connect button on the top left corner of your screen. Make sure your wallet has enough balance to make the transaction successful and that you selected Ethereum Mainnet (or Sepolia Testnet for the demo page).
4. Confirm all transactions for the three steps from your chosen wallet provider.

If you want to register a custom domain you already own, check out the ENS DNS Registrar guide.