> For the complete documentation index, see [llms.txt](https://dogether.gitbook.io/dogether-wiki/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dogether.gitbook.io/dogether-wiki/deploying-on-dogether-developers/non-fungible-tokens-erc-721.md).

# Non-Fungible Tokens (ERC-721)

ERC-721 standard is used for creating non-fungible tokens (NFTs), each of which is unique and cannot be replaced. Dogether's EVM supports ERC-721, allowing for the creation of diverse digital collectibles and assets.

### Why Use ERC-721 on Dogether?

* **Unique Assets:** Perfect for unique digital items like artwork, collectibles, and more.
* **Berlin Upgrade Features:** Take advantage of improved performance and security.

### Developing ERC-721 Tokens

1. **Design Your NFT:** Create a unique token using the ERC-721 standard.
2. **Test and Deploy:** Test on Goerli testnet and deploy on the Dogether mainnet.
3. **Manage and Interact:** Use Ethereum-compatible tools for managing your NFTs.