Access the Utila Chrome extension settings under the main extension menu.

Show testnets – Display wallet testnets in the extension and allow users to connect to dApps on those networks.

Token approval customization – When enabled, the extension displays the token approval requested by the dApp and allows the user to override the allowance amount.

Default wallet connection – When connecting to a dApp, select the Use as default checkbox to save the selected vault, wallet and chain. The next time you connect to a dApp that supports the same chain family, the extension uses this selection automatically. Each chain family has its own default. If you change the selection when connecting, you can save the new selection as the default, and it replaces the previous one. You can view and clear your saved defaults in the general extension settings. After you clear a default, the extension asks you to choose a vault, wallet and chain the next time you connect.

Allow creation of policy-rejected transactions – By default, transactions are screened against the transaction policy before creation, and transactions that would be denied are not created. When this setting is enabled, such transactions are still created even if they are expected to be denied by the policy.

Permit visibility – The extension displays the fields of Sign Typed Data Permit messages, including amount and spender, before creating the transaction, allowing the user to review them in advance.

Solana blockhash replacement – Replace the provided blockhash with the latest available one when possible (that is, when no durable nonce is used and all signers are in the vault). This gives users more time to review and sign the transaction before it expires.

Custom Sui wallet names

Some Sui dApps look for specific wallet name formats when detecting extensions. If a dApp doesn't recognize the Utila extension, you can add alternative names to help it identify and connect. For example, if a dApp expects the name "Slush Wallet" but your wallet isn't detected, you can add "Slush" or "Slush Wallet" to ensure compatibility. Enter multiple names separated by commas to support different variations.