Revoke Mint Authority
Easily revoke the Mint Authority of Token.
By removing the Mint Authority, you’re effectively establishing a capped supply for your token, which enhances security for your purchasers. For an existing token, this standalone tool does it in its own transaction for a fee of 0.1 SOL.
Haven't created your token yet? The token creator has a Revoke Mint toggle that's on by default and bundles this into the creation transaction for free.
Frequently Asked Questions
What does revoking mint authority do?
Revoking mint authority permanently sets the authority to null, meaning no wallet — including the original creator — can ever mint new tokens of this SPL token. The total supply becomes permanently locked.
Can I undo revoking mint authority?
No. Revocation is irreversible by design. This irreversibility is what makes it a credible trust signal — it cryptographically proves that supply cannot be inflated.
Should every Solana token revoke mint authority?
For memecoins, community tokens, and governance tokens — yes, it's standard practice and a strong trust signal. For utility tokens requiring ongoing minting (e.g., staking rewards), you may want to keep mint authority but transfer it to a multisig wallet.
Is this tool free?
This standalone tool charges 0.1 SOL because it revokes mint authority on a token that already exists, in its own transaction. If you have not created your token yet, the token creator has a Revoke Mint toggle that's on by default and bundles this into the creation transaction for free — no need to pay here afterward.