Manage your SPL token

Authority Console · Mainnet-beta

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.

Mint address

Read-only — no signature required. Works for Token-2022 mints too. Connect a wallet to revoke or mint.

Connect your wallet to perform revocations or mint new supply.

No token loaded. Paste a mint address above to reveal its authority surface.

Primer

Understanding Solana token authorities

A 60-second breakdown of the three permission fields baked into every SPL token, and what revoking each one actually means.

01

Mint Authority

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.

02

Freeze Authority

Allows freezing token accounts, preventing transfers. Revoking ensures token holders can always transfer their tokens, increasing trust and decentralization.

03

Update Authority

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.

Step by step

How to revoke mint authority on Solana

Permanently lock an SPL or Token-2022 token's supply by revoking its mint authority. The action is irreversible.

01

Load the token

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.

02

Connect the wallet holding the authority

Connect the Solana wallet that currently holds the mint authority. Only that wallet can sign the revocation.

03

Revoke the mint authority

Use the Revoke control on the mint authority card to build the SetAuthority transaction that sets the mint authority to none.

04

Confirm the transaction

Approve the transaction in your wallet. Once it confirms, the supply is permanently fixed and nobody — including you — can mint more.

Step by step

How to make a Solana token's metadata immutable

Permanently lock a token's name, symbol, and URI by revoking its metadata update authority.

01

Load the token

Enter the token mint address above and load it to see the current update authority alongside the mint and freeze authorities.

02

Connect the wallet holding update authority

Connect the wallet that holds the metadata update authority for the token.

03

Revoke the update authority

Use the Revoke control on the update authority card to permanently lock the token's metadata.

04

Confirm the transaction

Approve the transaction in your wallet. The name, symbol, and URI can never be changed again.

Coming from Ethereum?

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.

FAQ

Frequently Asked Questions

Fifteen of the most common questions about managing Solana tokens, renouncing authority, and minting supply.