A local password-manager export can be a valuable emergency copy, but it also concentrates many secrets in one file. Bitwarden offers encrypted JSON export types with different recovery properties. Selecting the wrong type can leave a file that will not import after the original account is lost.
Before you start
Use a trusted computer with enough free space. Decide where the encrypted file and its separate export password will live; do not put both in the same unprotected folder.Do it step by step
- Sign in to Bitwarden through its official app or web vault and open the Export vault or Export data control for the individual vault you intend to preserve.
- Choose encrypted JSON and select Password protected if the goal is import into a different Bitwarden account. Read the option description instead of choosing Account restricted by habit.
- Create a strong, unique export password and store it separately. Confirm the export; handle browser downloads carefully because the file name itself may reveal what it contains.
- Move the encrypted file to protected offline storage and remove extra temporary copies from the Downloads folder when you have confirmed the move.
- Record the export date and scope. Check Bitwarden's import documentation and, if possible, test with a safe spare vault using non-sensitive sample items rather than exposing the full production vault.