2FA Authenticator - Vaultly

In-app purchases
Content rating
Everyone
5+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Vaultly Authenticator is an offline authenticator app that generates your two-factor authentication (2FA) codes right on your phone, even when you are offline. Scan a QR code, copy your one-time password with a single tap and sign in. No Vaultly account, no sign-up, no ads.

ADD ACCOUNTS IN SECONDS
• Scan the QR code a website shows when you turn on two-factor authentication
• Import a QR code from a screenshot or image
• Open or paste an otpauth:// link
• Enter the setup key manually
Vaultly works with services that support standard authenticator apps for two-step verification (TOTP and HOTP).

CODES THAT WORK OFFLINE
As a TOTP authenticator, Vaultly generates time-based (TOTP) and counter-based (HOTP) one-time passwords on your device without an internet connection. When a service requires it, choose 6 or 8 digits, a 30 or 60 second period and SHA-1, SHA-256 or SHA-512.

FIND THE RIGHT CODE FAST
• One-tap copy with a clear countdown
• Copied codes are cleared from the clipboard automatically
• Search by service or account name
• Favorites, categories and custom sorting
• Code history for every account
• Optional auto-minimize on Android after you copy a code

PROTECT ACCESS TO YOUR CODES
• 6-digit app PIN
• Fingerprint or face unlock on supported devices
• Lock when you leave the app
• One-time recovery codes if you forget your PIN

AUTHENTICATOR BACKUP AND NEW PHONE TRANSFER
• Encrypted authenticator backup files (.vaultly) protected by their own backup key
• Google Drive backup, encrypted on your device before upload
• Move to a new phone using your encrypted backup
• Import plain JSON exports from Vaultly, 2FAS and Aegis
JSON exports are not encrypted and contain your account secrets, so store them carefully. Vaultly does not keep your authenticator accounts, backups or recovery keys on its own servers.

BUILT FOR EVERYDAY USE
• Available in 23 languages
• No ads and no Vaultly account
Offline 2FA authenticator with TOTP, HOTP and encrypted backup. No signup.
Updated on
Oct 24, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Location, Financial info and 3 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

Bug fixes and improvements.
Content rating
Everyone
Learn more

App support

About the developer
Durmuş Ün
durmusun@gmail.com
Altınşehir Mah. Barbaros Caddesi No 107 D 5 34494 Başakşehir/İstanbul Türkiye