How to Make a Solana Token Immutable
- Connect Your Wallet — Link Phantom, Solflare, or another Solana wallet that holds the update authority for your token.
- Select the Update Tab — Choose the Update authority tab to make your token's metadata permanent and unchangeable.
- Enter Token Mint Address — Search for your token or paste the mint address. The status shows whether update authority is currently active or already revoked.
- Click Make Immutable — Approve the transaction in your wallet. The token's metadata (name, symbol, logo, description) can never be changed again after this action.
- Verify on Solscan — Confirm the change on Solscan. Your token is now fully immutable with permanently locked metadata.
Frequently Asked Questions
What does making a token immutable mean?
Making a token immutable permanently locks its metadata — name, symbol, logo, description, and all other on-chain information. This guarantees that the token's identity can never be altered or misrepresented.
Is making a token immutable reversible?
No. Revoking update authority is permanent and irreversible. The metadata is locked forever once the transaction is confirmed on the Solana blockchain.
When should I make my token immutable?
Make your token immutable after you have finalized the name, symbol, logo, and description. This is typically done after launch once all metadata is correct and verified by your community.