How do I change my master password or username (email)?

Changing your master password must be done from the browser extension or the online Vault:

  1. In your browser, click on your LastPass extension (or visit
  2. Go to your LastPass Vault > Account Settings
  3. Click Change Master Password
  4. You will then be prompted to change your Master Password.
  5. Click Save Master Password.

Please note:

  • LastPass cannot change your Master Password for you.
  • Master password cannot be changed within our mobile apps. You must visit the online vault via a mobile browser.

Changing your username (email) 

  1. Log in to LastPass at  and click Settings or click your LastPass Icon > My LastPass Vault > Account Settings
  2. In Account Settings > General, you can change your email by typing your new address in the "Email" field.
  3. Click Update to save the changes.
  4. You will be prompted to verify your email.
  5. Check your email for the email verification code.
  6. Submit the code in LastPass
  7. You will then be asked for your current password to confirm the changes to your account. 

**LastPass cannot change your email for you.

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