Overview

NFT Standards

NFT standards are technical specifications for issuing, managing, and trading unique digital assets on the Ethereum blockchain. Standards such as ERC-721 support various use cases including digital art, game items, and virtual real estate. These standards ensure interoperability between different platforms, enabling common usage across NFT marketplaces and wallets.

Ethereum Blockchain NFT Token Standard Smart Contract ERC-721 ERC-1155

code	slug	name	description	authors	batchTransfer	composability	createdYear	fungibility	status
ERC-721	erc-721	ERC-721	The foundational standard for non-fungible tokens (NFTs).	William Entriken, Dieter Shirley, Jacob Evans, Nastassia Sachs	false	false	2018	non-fungible	Final
ERC-1155	erc-1155	ERC-1155	A multi-token standard for managing multiple token types.	Witek Radomski, Andrew Cooke, Philippe Castonguay, James Therien, Eric Binet, Ronan Sandford	true	false	2018	flexible	Final
ERC-998	erc-998	ERC-998	A standard for composable non-fungible tokens.	Matt Lockyer, Nick Mudge, Jordan Schalm, sebastian echeverry, Zainan Victor Zhou	false	true	2018	non-fungible	Draft
ERC-6551	erc-6551	ERC-6551	A standard that binds smart contract wallets to tokens.	Jayden Windle, Benny Giang, Steve Jang, Druzy Downs, Raymond Huynh, Alanah Lam, Wilkins Chung, Paul Sullivan, Auryn Macmillan, Jan-Felix Schwarz, Anton Bukov, Mikhail Melnik, Josh Weintraub, Rob Montgomery, vectorized, Víctor Martínez, Adrián Pajares	false	true	2023	non-fungible	Draft
ERC-404	erc-404	ERC-404	An experimental standard for semi-fungible tokens.	ctrl, Acme (Pandora Labs)	false	false	2024	semi-fungible	Experimental

Standard specifications for implementing non-fungible tokens (NFTs) on the Ethereum blockchain.