Tutorials

Learn PassKub step by step

No video to sit through — just tap Next to walk through each flow one real screenshot at a time, exactly like using the app itself.

Tutorial 1 of 5

Add a password to your vault

Save your first login in under a minute. Everything is encrypted on your own device the moment you tap Save — nothing is sent anywhere in plain text.

Tip: tap the sparkle icon next to the password field to generate a strong one instead of typing your own.

The PassKub vault open on Windows with the green New item button highlighted in the bottom-right corner.
Filling in a new login's title and password in PassKub on Windows, with real-time password strength feedback.
A newly saved login shown in the PassKub vault on Windows immediately after saving.
1

Tutorial 2 of 5

Sync your vault — QR, NFC, or fully offline

Move a password to another device without typing it out, without the cloud, and without an account — just a QR scan or an NFC tap. Everything is end-to-end encrypted and expires after 60 seconds.

Tip: no phone signal or Wi-Fi needed — QR and NFC transfers work fully offline, device to device.

PassKub's Sync devices screen on Windows, listing every offline QR/NFC sync option.
Sharing a saved login via QR code or writing it to an NFC tag in PassKub on Windows.
Receiving a shared login on Android by scanning a QR code, fully offline with no account required.
1

Tutorial 3 of 5

Local Quick Fill on desktop

Fill any login on your PC without ever opening the PassKub window — click into a field, and your vault comes to you.

Tip: nothing is copied to your clipboard, so there's nothing left behind for another app to read.

PassKub's Local Quick Fill panel opening next to a login field on a Windows webpage.
Searching the vault from PassKub's Local Quick Fill panel on Windows.
Selecting a saved login from PassKub's Local Quick Fill panel to fill it into the page on Windows.
1

Tutorial 4 of 5

Request Quick Fill — desktop <> mobile

No password saved on this PC yet? Ask your phone to send it over — approved with a tap, matched by a shape so only your own device can answer.

Tip: picking the wrong shape denies the request — that's what keeps it safe from anyone nearby.

Requesting Quick Fill from a Windows PC, showing the pairing shape and 2-digit code to match on another device.
Choosing which saved login to send in response to a Quick Fill request on Android.
Matching the pairing shape and number on Android to approve a Quick Fill request from a desktop.
1

Tutorial 5 of 5

Windows quick sign-in — unlock your PC with your phone

Turn your phone into a sign-in key for a Windows PC. Pick a saved login once in Settings, then scan a QR code at the lock screen any time you want in — no password required on that PC.

Tip: this needs PassKub Premium and a Microsoft-verified account on your phone — the PC itself never signs in to anything.

Opening Windows quick sign-in from PassKub's Settings on Android.
Choosing which saved login a phone should offer for Windows quick sign-in, after verifying with Microsoft.
Selecting the PassKub tile at the Windows lock screen and clicking Ready to start Windows quick sign-in.
A QR code shown at the Windows lock screen, ready to be scanned by the phone to unlock the PC via PassKub.
1

Ready to try it yourself

Every flow above takes under a minute in the real app

See how it works Get PassKub free