🛠️ Token Management

Revoke Freeze Authority

Permanently remove the freeze authority from your Solana token so no holder's account can ever be frozen. 0.08 SOL, non-custodial.

⚠️ Connect your wallet (top right) before using tools.

🧊
Authority

Revoke Freeze Authority

Required before creating Raydium pools. Permanently removes ability to freeze token accounts.

0.08 SOL
🔒
Authority

Revoke Mint Authority

Permanently cap your token supply. Proves to buyers that no inflation is possible.

0.08 SOL
🔐
Authority

Make Token Immutable

Lock metadata permanently. Name, symbol and image can never be changed.

0.08 SOL
✏️
Metadata

Update Token Metadata

Update your token's name, symbol and metadata URI. Requires update authority (token must still be mutable).

0.08 SOL
🪙
Mint

Mint More Tokens

Mint additional tokens to any wallet address (requires mint authority).

0.08 SOL
🔥
Supply

Burn Tokens

Permanently destroy tokens held in your wallet to cut circulating supply. Irreversible.

0.08 SOL
🔑
Authority

Transfer Authority

Hand mint or freeze authority to another wallet — for multisig setups and team handovers.

0.08 SOL
💰
Utility

Reclaim SOL Rent

Close empty token accounts left behind by past trades and get their rent deposit back.

Free

🛡️ How these tools work

Every tool builds a Solana transaction that your own wallet signs. MemeMintr never holds your keys, your tokens or your SOL, and can't move anything without your approval.

🔑
Non-custodial
You sign every action
⛓️
On-chain
Verifiable on Solscan
⚡
Instant
Confirmed in seconds

The freeze authority can freeze any holder's token account and stop them from selling. Token scanners flag an active freeze authority as a risk, and many traders skip those tokens.

Revoking it sets the authority to none on-chain. Nobody, including you, can freeze accounts afterwards.

How it works

  1. Connect the wallet that currently holds the freeze authority.
  2. Paste the token mint address and click Load.
  3. Open Revoke Freeze Authority and confirm.
  4. Sign the transaction in your wallet.

FAQ

Is revoking freeze authority reversible?

No. Once set to none, the freeze authority can never be restored.

What is the difference with mint authority?

Mint authority creates new supply. Freeze authority locks holders' accounts. They are separate and revoked separately.

How much does it cost?

0.08 SOL plus the Solana network fee (a fraction of a cent).

Other tools