A utility token grants access rather than ownership: holders use it to pay fees, unlock features, or interact with a specific blockchain application, but it does not represent a claim on a company's profits or assets. Most utility tokens are issued as tokens on an existing smart-contract platform such as Ethereum, rather than running on their own independent blockchain, which keeps development costs low and lets a project launch quickly through a token sale.
In practice, utility tokens power the everyday mechanics of a network. Ether is spent as gas to execute transactions and smart contracts on Ethereum; Filecoin's FIL token is paid to storage providers who rent out disk space on a decentralized network; and Basic Attention Token rewards Brave browser users and publishers for viewing privacy-respecting ads. Some utility tokens double as governance tokens, letting holders vote on protocol upgrades or fee parameters, blurring the line between pure access rights and influence over a project's direction.
Regulators separate utility tokens from security tokens largely using the Howey test, which asks whether buyers expect profit primarily from the efforts of others. A token marketed purely as a product access pass is less likely to be treated as a security, though enforcement history, including the long-running SEC case against Ripple over XRP, shows the line is often contested rather than clear cut.
Because a utility token's value tracks demand for its platform's services, it carries no guaranteed worth. If the underlying project fails or loses users, the token can become largely useless, as holders of Terra's LUNA discovered when its ecosystem collapsed in 2022.