# SNS By [Untitled](https://paragraph.com/@0x16025765540526dcd5efa183937820b2116aa50a) ยท 2023-01-24 --- Sui name service is a decentralized naming service built on the Ethereum blockchain. It allows users to register and control unique human-readable names for their Ethereum addresses, such as "john.eth" or "mycontract.eth". This allows for easy and user-friendly identification of Ethereum addresses, instead of having to remember long hexadecimal strings. One of the main benefits of Sui name service is the ability to create custom names that are easy to remember and share. This is particularly useful for dApps, where users can easily share their contract addresses with others without having to remember long hexadecimal strings. Additionally, it can also be used to create memorable and unique names for personal wallets, such as "jane.eth" for Jane's wallet address. The registration of Sui name service is done through a smart contract on the Ethereum blockchain, which is open-source and available for anyone to use. This allows for a decentralized and trustless system, where anyone can register and control their own Sui name without the need for a centralized intermediary. To use Sui name service, you will need an Ethereum wallet that supports ERC-721 tokens, such as MetaMask. Once you have a wallet, you can visit the Sui name service website and search for a name that is available. If the name is available, you can register it by paying a small fee in Ether. After registering a name, you can then use it to link it to your Ethereum address, such as your dApp or personal wallet. Overall, Sui name service is a useful and user-friendly tool that allows for easy identification and sharing of Ethereum addresses. It provides a decentralized and trustless system for registering and controlling unique human-readable names, which can be used for a variety of purposes on the Ethereum blockchain. --- *Originally published on [Untitled](https://paragraph.com/@0x16025765540526dcd5efa183937820b2116aa50a/sns)*