Glossary

Token Burn

Plain-language definition Crypto glossary

Key takeaways

A token burn is the permanent removal of tokens from circulation by sending them to an address no one holds the keys to, so they can never be spent again.
Burns are carried out by transferring tokens to a verifiable "burn address" or by calling a burn function in the contract, and the public transaction lets anyone confirm the supply was reduced.
By reducing supply a burn can increase scarcity, but it does not guarantee a price rise, since price still depends on demand.

Definition

A token burn is the permanent removal of tokens from circulation. The tokens are sent to a special address that no one holds the keys to, so they can never be spent again.

How it works

To burn tokens, a project transfers them to a verifiable “burn address” — one provably without a private key — or calls a burn function in the token’s contract that destroys them. The transaction is public, so anyone can confirm the supply has been reduced. Burns may be one-off events or built into a protocol to happen automatically.

Why it matters

By reducing supply, burns can make a token more scarce, which projects sometimes use to manage tokenomics or share value with holders. A burn does not guarantee a price rise, though — that still depends on demand. Some networks burn a portion of transaction fees as a structural part of their design.

Example

A project might burn a share of its tokens each quarter, steadily shrinking the circulating supply.

FAQ

Frequently asked questions

Does burning tokens make the price go up?

Not necessarily. Burning reduces supply, which can increase scarcity, but the price still depends on demand. A burn alone does not guarantee any price rise.

How can you tell a burn actually happened?

Burn transactions are public on the blockchain, so anyone can verify that tokens were sent to a provably keyless burn address or destroyed by the contract. This transparency lets observers confirm that the circulating supply was genuinely reduced.

Why do some networks burn transaction fees?

Some networks build a burn into their design, destroying a portion of transaction fees automatically as a structural feature. This makes supply reduction an ongoing, protocol-level mechanism rather than a one-off marketing event.