4Login comes packed with a variety of convenient features for logging in.
Just remember one secret “pattern,” and you can use it for all your logins.

■ Security
・Your personal information is encrypted and backed up on our servers.
・Because it is encrypted, even the operator (Passlogy) cannot view it.
・Even if your device is lost or damaged, you can restore your account as long as you remember your “pattern.”

■ Password Manager
・You can automatically generate a random password by selecting the character types and length.
・You can also choose a password based on Japanese hiragana converted into the Latin alphabet (e.g., “ka”, “shi”, …).
・Passwords are displayed on a 5×5 grid (“pattern”), so they remain unreadable even if someone sees your screen.
・Up to five password change history entries are retained.

■Auto-generate PINs for Your National ID Card
・Automatically generates the two (*) PINs required when you receive your national ID card.
・Meets the required rules for both PINs (character types and length).
・PINs are displayed on a 5×5 grid (“pattern”) like a cipher table, so they remain unreadable even if someone sees your screen.
・You can also register and manage existing PINs.
* Some countries define multiple PIN types. This feature covers the two commonly required ones: a 4-digit numeric PIN and a 6–16 character alphanumeric PIN.

■Two-Factor Authentication (2FA)
・You can add a one-time password (OTP) for 2FA by scanning a QR code. Manual entry is also supported.
・OTPs are displayed on a 5×5 grid (“pattern”) like a cipher table, so they remain unreadable even if someone sees your screen.
・You can also switch to the standard display mode.

■4Login Integrated Login
・Access advanced registration and sign-in features for software and websites integrated with 4Login (*).
・Register without creating a user ID or password.
・Sign in easily without entering a user ID or password.
・Start sign-in by scanning a QR code displayed on your PC screen with your smartphone.
* We provide a free integration API for service providers. Contact us for details.

■Enhanced Windows Logon Security — 4Login for Windows (Paid / In-app purchases)
・Use an additional authentication service for Windows sign-in, including Remote Desktop (RDP) connections.
・Enable multi-factor authentication (MFA) for Windows sign-in using your smartphone.

■Other Features
・Organize passwords and other items into groups.
・Reorder passwords and other items freely.
・Quickly find items with search.
・Store secure private notes.
・Customize the design of the password display screen to your liking.
・All features are completely free except the Windows logon security enhancement feature.