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Make your SPL token immutable

Lock metadata permanently to prove nothing can change. Slingzero guides the irreversible action and records proof for holders.

Service fee: 0.025 SOL

Other Solana Tools

Create Token
Update Metadata
Revoke Mint
Revoke Freeze
Make Immutable
Mint Tokens
Burn Tokens
Freeze Account
Unfreeze Account
Multisender
Create Liquidity Pool
Manage Liquidity
OpenBook Market

About This Tool

Lock your token metadata forever so explorers and holders know your branding can never change after launch.

Continue building

Update Token Metadata

Refresh names, symbols, or imagery before making your token immutable.

Mint More SPL Tokens

Increase supply when the connected wallet still controls the required mint authority.

Solana Multisender

Airdrop SPL tokens to hundreds of wallets with auto ATA creation and batching.

Freeze Token Accounts

Temporarily lock compromised token accounts when you retain freeze authority.

Answers

Frequently asked questions

Quick answers on fees, wallet requirements, and what happens after you approve the transaction.

Still have questions?

Talk to the team

It permanently revokes update authority so the token name, symbol, and metadata URI can never be changed again.

Locking metadata signals to holders and exchanges that branding cannot be altered after launch, reducing rug risk.

Double-check that your image, metadata URI, name, and symbol are final and already reflected across explorers.

No. Immutability only locks metadata. Revoke mint or freeze authority separately if you want full decentralization.

No. Once executed, the metadata is locked forever on-chain.

Yes, most scanners and marketplaces highlight immutable tokens as safer for buyers.
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