ChangeChecklist

Every step below is from an official source

Switch from 1Password to LastPass

What to do at 1Password before you leave, what LastPass needs when you join, and everything else the switch touches. Your full plan is built in your browser and stays there.

Official sources reviewed . How we review sources

At 1Password, before you leave

  1. Export from the 1Password desktop appBefore

    On a Mac, open and unlock 1Password, select File > Export and choose the account. Pick 1PUX or CSV, then select Export Data.

    How to export your data from the 1Password apps1Password Support. Reviewed
  2. Export passkeys from the iOS or Android appBefore

    1Password says passkeys can only be exported in 1Password for iOS and Android at this time.

    How to export your data from the 1Password apps1Password Support. Reviewed
  3. Know what a CSV export leaves outBefore

    A CSV export does not include security questions, linked items, linked apps or custom fields.

    How to export your data from the 1Password apps1Password Support. Reviewed
  4. Delete the plaintext export file when doneAfter

    Exported files are not encrypted and are stored in plaintext. Don't email them or store them online, and delete them when you are done.

    How to export your data from the 1Password apps1Password Support. Reviewed

At LastPass, when you join

  1. Use a generic CSV if your manager isn't supportedBefore

    If LastPass's on-screen import steps don't support your current password manager, you may be able to import a generic CSV file. Check first that your current manager can export to CSV.

    How do I import stored data into LastPass using a generic CSV file?LastPass. Reviewed
  2. Match your CSV columns to the LastPass templateDuring

    Column titles must match LastPass's sample template. The columns are url, username, password, extra, name, grouping, fav and totp.

    How do I import stored data into LastPass using a generic CSV file?LastPass. Reviewed
  3. Use passive import if your manager can't exportDuring

    Run LastPass alongside your old password manager. Visit each site, let the old manager fill in your login, then add it to LastPass.

Then: everything else the switch affects

The steps above are what 1Password and LastPass say. Your full checklist adds the accounts, codes, payments and devices that depend on your password manager, in a safe order. It's built from your answers, in your browser.