A read-only scanner and authority console for any Solana token. Paste a mint to inspect live authorities, then revoke mint, freeze and update — or mint more supply while you still hold the keys.
Read-only — no signature required. Works for Token-2022 mints too. Connect a wallet to revoke or mint.
No token loaded. Paste a mint address above to reveal its authority surface.
A 60-second breakdown of the three permission fields baked into every SPL token, and what revoking each one actually means.
Controls who can create new tokens. Revoking permanently locks the token supply, preventing any additional tokens from being minted. Useful when you want to cap your token's total supply.
Allows freezing token accounts, preventing transfers. Revoking ensures token holders can always transfer their tokens, increasing trust and decentralization.
Controls who can modify token metadata (name, symbol, URI). Revoking permanently removes the ability to change metadata, ensuring your token's information cannot be altered.
Permanently lock an SPL or Token-2022 token's supply by revoking its mint authority. The action is irreversible.
Paste the mint address into the search box above and load it. The tool reads the mint account from the chain and shows who currently holds the mint, freeze, and update authorities. No signature is required to look.
Connect the Solana wallet that currently holds the mint authority. Only that wallet can sign the revocation.
Use the Revoke control on the mint authority card to build the SetAuthority transaction that sets the mint authority to none.
Approve the transaction in your wallet. Once it confirms, the supply is permanently fixed and nobody — including you — can mint more.
Permanently lock a token's name, symbol, and URI by revoking its metadata update authority.
Enter the token mint address above and load it to see the current update authority alongside the mint and freeze authorities.
Connect the wallet that holds the metadata update authority for the token.
Use the Revoke control on the update authority card to permanently lock the token's metadata.
Approve the transaction in your wallet. The name, symbol, and URI can never be changed again.
If you're searching for "renounce ownership," the Solana equivalent is "revoke authority." Ethereum renounces contract ownership; Solana revokes specific permissions (mint, freeze, or update) independently — giving you finer-grained control over exactly what you give up.
Fifteen of the most common questions about managing Solana tokens, renouncing authority, and minting supply.