System Background

Make Token Immutable

Permanently lock your Solana tokens or NFTs by making them immutable. This process disables any future changes to token metadata

Make Immutable
Select Token *
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Service Fee:
0.1 SOL

Frequently Asked Questions

What is 'Make Token Immutable'?

This feature permanently disables metadata updates for an SPL token or NFT, ensuring its attributes remain unchanged forever.

Why would I make a token immutable?

Making a token immutable boosts trust by guaranteeing that metadata (name, symbol, logo, description) cannot be altered by anyone, including creators.

Which tokens can I lock?

Any SPL token for which you hold the update authority; the tool fetches and verifies mutability before proceeding.

Is immutability reversible?

No — once you make a token immutable, its metadata update authority is revoked permanently and cannot be restored.

How can I verify the token is immutable?

Visit the token’s account on your preferred Solana explorer;