If you\u2019ve spent any time around crypto or NFTs, you\u2019ve probably come across the terms \u201cfungible\u201d and \u201cnon-fungible.\u201d They\u2019re used all the time to explain how different tokens work on the blockchain, but rarely in a way that feels easy to understand.<\/p>\n\n\n\n
At the core, these words are just a fancy way of describing whether something can be swapped one-for-one, or if it\u2019s unique.<\/p>\n\n\n\n
To make it real, imagine you lend a friend a $10 bill. They pay you back later with a different $10 bill. No problem, both bills are worth the same, and you don\u2019t care which one you get back. That\u2019s fungible.<\/p>\n\n\n\n
Now imagine you lend a friend your front-row concert ticket. If they try to return a random balcony seat instead, it\u2019s clearly not the same. That\u2019s non-fungible because each ticket has a different value based on what it gives you.<\/p>\n\n\n\n
This article breaks down what \u201cfungible\u201d and \u201cnon-fungible\u201d actually mean, how they work on the blockchain, and where you\u2019ll see each type used across Web3. By the end, you\u2019ll understand the difference clearly and see why it matters. <\/p>\n\n\n\n
Fungible <\/strong>means something can be exchanged for another of the same kind, and the value stays the same. Think of it like a dollar, a liter of gas, or a unit of ETH. One is always equal to another. It\u2019s interchangeable.<\/p>\n\n\n\n Non-fungible<\/strong> means the item is unique and not directly interchangeable with another. Think of a rare trading card, a signed book, or an NFT with distinct traits. Even land works this way, a plot in Times Square isn\u2019t worth the same as one just 1 km away, even if they\u2019re the same size. That\u2019s why LandDAO uses NFTs to represent land: each plot has its own unique value based on location and surrounding features.<\/p>\n\n\n\n In simple terms, fungible tokens are identical, while non-fungible tokens are unique and specific.<\/p>\n\n\n\n Now that the terms are clear, let\u2019s compare them side by side.<\/p>\n\n\n\nKey Differences Between Fungible and Non-Fungible Tokens<\/h2>\n\n\n\n