WithinCells: Password Transfer

You are standing in front of a server with no network access. The password you need is in a password manager on another device, but there is no simple way to copy it across.

WithinCells closes that gap. It transfers sensitive text securely and offline by QR code or Bluetooth, without an account, cloud service, or shared network.

Pair the devices once with a QR code. Each transfer is then bound to the selected target device and signed by the sending device. The QR code contains the complete encrypted transfer.

On Android, enter the received content once through the WithinCells keyboard. Auto-Type, a Bluetooth keyboard, and a short-lived clipboard are also available when supported by the platform and target system.

Expiry times and replay protection prevent the same transfer from being opened again on the receiving device. WithinCells does not revoke the original password. Show QR codes only for a direct scan, and do not share screenshots or photos.

Community is free for private and professional use without organization management. Team Early Access adds local organizations, signed device rules, encrypted backups, and metadata-only audit exports for up to 10 included devices. Purchase and organization state remain separate.