Ten Things Everyone Should Know About NFTs in 2026

An NFT, or non-fungible token, is a unit of data on a blockchain that records ownership of one specific item. "Non-fungible" means each token is distinct and cannot be swapped one-for-one with another token from the same collection, unlike a unit of a cryptocurrency or a dollar note.

The token itself is usually a small record: a contract address, a token ID and an owner address. The item it stands for, which may be an image, video, audio clip, game asset, ticket, membership pass or domain name, is often stored elsewhere and linked from the token's metadata.

People use NFTs for:

• digital art and photography
• collectibles such as sports highlights or trading cards
• in-game items that can move between games
• access passes, memberships and event perks
• usernames or domain names

The key point is that an NFT proves who holds a specific record on a chain. It does not, by itself, prove that the holder controls the rights to the underlying content, and it does not guarantee that the content stays online.

Owning the token is not the same as owning the copyright. In most collections the creator keeps the intellectual property and grants the buyer a license, which can be narrow or broad. Some licenses allow personal display only. Others allow commercial use. The license is often in the project's terms, a website page or the metadata, not in the token itself.

The media may also live off-chain. Many NFTs point to files on a web server or a decentralised storage network. If that server goes offline or the link changes, the token can still show as owned while the image or video no longer loads. Some projects store the file fully on-chain, which is more durable but usually costs more to create.

Before buying, check:

• where the media is hosted
• whether the license allows the uses you have in mind
• whether the creator or project has said what holders receive beyond the image

If a project makes promises about future benefits, treat them as the project's claims, not guaranteed features of the token.

NFTs are created on specific blockchains, and each chain has its own tools, fees and communities. Ethereum is one of the most common homes for NFT collections and has widely used standards. ERC-721 covers single unique tokens. ERC-1155 can hold both unique and multiple copies of an item, which is common for games and ticket-style goods.

Other networks, including Solana, Flow, TON, Tezos, Cosmos-based chains, Algorand, WAX and Chia, host NFT marketplaces with their own standards and interfaces. A token on one chain generally cannot be moved directly to another chain without a bridge or a wrapped version, and bridges carry their own risks.

When you buy, make sure your wallet and the marketplace support the same network as the NFT. Sending an asset to the wrong network can make it hard or impossible to recover. Look up the chain name in the listing before you confirm any transfer, and send a small test amount first if the platform allows it.

You need a crypto wallet to buy, sell or hold most NFTs. A wallet holds the private keys that control your addresses. Whoever has those keys can move your assets, so the wallet's recovery phrase, often called a seed phrase, is the most important thing to protect.

Ways people hold NFTs include:

• a self-custody wallet on a phone or browser extension, where you hold the keys
• a custodial account at an exchange, where the company holds the keys for you
• a hardware wallet, which keeps keys offline and signs transactions on the device

For any self-custody setup, write the seed phrase on paper, store it offline in a secure place and never type it into a website or send it to anyone. No legitimate support team will ask for it. A custodial account can be simpler, but you rely on that company's security, terms and solvency, and you may have limited control over withdrawals.

Separate wallets for buying and for holding high-value items can also reduce the impact of a compromised browser or phone.

Most NFT transactions involve more than one cost. The main ones are:

• network fees, sometimes called gas, paid to the blockchain to record a transaction
• marketplace fees, taken when a sale completes or when you list an item
• creator royalties, a percentage of resale paid to the creator on some sales
• minting costs, paid when a new token is created

Fee levels vary by chain and change over time, so check the current cost in your wallet or on the marketplace before confirming. Some drops are free or very cheap to mint, but reselling may cost more than the purchase.

Royalties work differently across platforms. Some marketplaces enforce them, some make them optional and some do not pay them. A few protocols support on-chain royalty enforcement, but this depends on the standard and the marketplace. If a creator's income depends on royalties, a buyer's choice of venue can affect that income. Read the listing's fee summary before you buy, and add the fees to your expected cost.

An NFT's price is whatever a buyer is willing to pay at that moment. Unlike a share in a company, most NFTs have no earnings, no fixed cash flows and no obligation from anyone to buy the item back. Prices in some collections have fallen sharply after earlier periods of high attention, and some tokens are effectively worthless.

Several terms help you judge the market:

• floor price, the lowest current listing in a collection
• trading volume, the amount sold over a period
• liquidity, how easily you can sell at a price close to the last sale
• listing count, how many items are for sale

These figures change constantly, so the most reliable approach is to check the marketplace's live data and recent sale history on the day you act. Be wary of a low floor price in a thinly traded collection, since a few sales can move it. Also note that some marketplaces show a valuation estimate, which is not a guaranteed sale price.

Only spend what you could afford to lose entirely.

Most NFT losses come from scams and phishing rather than from market moves. Common patterns include fake mint sites, fake support accounts, counterfeit collections that copy a famous project's name and images, and messages that offer free rewards if you connect your wallet.

Habits that reduce risk:

• type the marketplace address yourself or use a bookmark you created
• check the URL and the account name before connecting a wallet
• read each signature request, since some approvals give a site ongoing access to your tokens
• revoke token approvals you no longer need, using a reputable approval-management tool
• ignore unsolicited direct messages that ask you to join a "claim" or verify your wallet

Never share your seed phrase or private keys, even with someone who says they are from a project or a support team. If you are offered a deal that depends on urgency, pause. Legitimate projects rarely require you to act within minutes.

If you suspect a fraud, stop interacting with the site, secure your remaining assets and report it to the platform and to the relevant authority where you live.

Some NFTs are linked to physical items. A token might represent a graded trading card held in a vault, a physical artwork or a stored collectible. In these cases, the NFT is a record that points to an asset held by a third party, so the custodian's policies matter as much as the blockchain.

For these products, check:

• who holds the physical item and where it is stored
• whether the item is insured and how claims work
• whether you can redeem the physical item, and what the process and fees are
• how grading, authenticity and condition are verified
• what happens if the company stops operating

Some platforms sell these tokens through packs or random draws. Chance-based products can have gambling-like features, so check your local laws, and remember that 18+ rules may apply. Never use a VPN or any other method to get around age checks, identity verification or geographic restrictions. If a product is not available where you live, that restriction is there for a reason.

A membership or access NFT may also depend on the issuer continuing to run the event or service. Read the terms for what happens if that changes.

Before you buy, look at the project and the contract, not just the artwork. Useful checks include:

• the contract address and whether it matches the collection's official announcements
• the creator or team's public identity and history, if they are named
• the verification status on the marketplace, which is a signal but not a guarantee
• how the supply, minting and reveal were handled, including any hidden or delayed metadata
• the on-chain transaction history for the token and collection
• whether the project's official channels are the ones you found, not copies

Many famous collections have imitators. Compare the contract address rather than the name. Be wary of projects that promise guaranteed returns, that rely heavily on hype or that ask you to recruit others. These patterns are common in scams.

For established collections, read the project's own documentation and the marketplace's help pages. If something is unclear, it is reasonable to wait.

NFTs can create tax and record-keeping obligations in many countries. Buying with crypto, selling for crypto, swapping one token for another and receiving NFTs as rewards can each be a taxable event in some jurisdictions. Rules differ widely, and they change, so check the current guidance from your local tax authority or a qualified adviser.

Keep a record of:

• the date and value of each purchase and sale
• the fees you paid
• the wallet address and network used
• any airdrops, rewards or royalties you received
• transaction hashes for each step

Laws on crypto, digital collectibles and prize-style products also differ by country and region. Some places restrict certain marketplaces, raffles or chance-based drops. You are responsible for knowing and following the rules where you live. If you are under the age required for gambling or for the activity you are doing, do not take part.

This guide is general information, not financial, legal or tax advice.