TOTPBOX is your Authentication Companion.
Keep daily 2FA fast, store authentication secrets locally, and know when each account is ready to move toward Passkeys.
Why existing apps fall short
The industry is moving to Passkeys, but traditional password managers and auth apps leave you stuck in the past.
Legacy Managers
- Store your master password in the cloud
- Blind to whether a site supports Passkeys
- No structured migration path for upgrades
TOTPBOX Approach
- Strict “No Passwords” boundary. Pure authentication workflow.
- Passkey Awareness: Know instantly when you can upgrade a TOTP account.
- Local-first architecture with end-to-end encrypted backup.
See it in action
Setup, store, and fill without leaving the browser.
A 36-second walkthrough of the daily TOTPBOX loop: capture the setup QR, save it locally, and fill the next 2FA prompt in context.
Built for the transition period we actually live in.
TOTP is still everywhere. Passkeys are arriving unevenly. TOTPBOX keeps today's codes fast while helping each account move forward when it can.
Auth health at a glance
See which accounts still depend on TOTP, which are ready for Passkeys, and where recovery codes need attention.
Local-first by default
Authentication secrets are encrypted locally first, with a clear boundary around what TOTPBOX will and will not store.
Passkey-aware guidance
TOTPBOX does not pretend every site has arrived. It shows upgrade opportunities when support is real.
The browser is where 2FA happens.
The extension detects setup screens and login prompts in place, so daily authentication feels like part of the page instead of a detour to another device.
Product boundary
No passwords. No manager sprawl.
TOTPBOX stays focused on authentication: codes, recovery, health, and migration guidance.
Security model
A narrow tool is easier to trust.
TOTPBOX keeps a strict “No Passwords” boundary. It is an authentication companion, not an all-in-one vault.
Local-first
Your data is encrypted before it leaves your device. TOTPBOX does not handle your master passwords.
OS-bound Passkeys
Passkeys stay where they belong: handled by the operating system and browser, not stored inside TOTPBOX.
No password breach
Because password storage is out of scope, there are no reusable login credentials for TOTPBOX to expose.
What is TOTP?
TOTP (Time-based One-Time Password) is a two-factor authentication standard defined in RFC 6238. It generates a temporary 6-digit code every 30 seconds by combining a shared secret key with the current time using the HMAC-SHA1 algorithm. Because both your device and the server compute the same code independently, no secret is transmitted during login.
Each TOTP code is valid for a 30-second window, then automatically expires and is replaced.
Open standard adopted by Google, GitHub, AWS, and thousands of services worldwide.
TOTPBOX encrypts your TOTP secrets locally with AES-256-GCM before any data leaves your device.
TOTP vs Passkey: what's the difference?
TOTP and Passkeys are both forms of two-factor authentication, but they work in fundamentally different ways. The industry is transitioning from TOTP to Passkeys, which is why TOTPBOX helps you manage both.
| TOTP | Passkey | |
|---|---|---|
| Standard | RFC 6238 (HMAC-SHA1) | FIDO2 / WebAuthn |
| User action | Type a 6-digit code manually | Biometric or PIN, automatic |
| Phishing resistant | No, codes can be intercepted | Yes, bound to origin domain |
| Secret storage | Shared secret on both sides | Private key never leaves device |
| Adoption (2026) | Universal, supported everywhere | Growing, major services only |
| TOTPBOX role | Manages and encrypts secrets | Alerts when upgrade is available |
Most services still require TOTP as a fallback even when Passkeys are enabled. TOTPBOX manages your TOTP codes securely today while guiding you to upgrade each account to a Passkey when the service supports it. Learn more in our FAQ or app comparison.
Simple, transparent pricing
Choose the tier that fits your workflow.
Free
Perfect for individuals starting to secure their authentication.
- Local TOTP storage
- Passkey protocol awareness
- Export/Import unencrypted
Pro (Cloud Sync)
Billed monthly. Cancel anytime.
- Everything in Free
- Secure Cloud Sync
- Auto Migration Tracking
- Secret Vault Backup
Subscription management is available after checkout from sync settings.
Team
For organizations managing secure access collectively.
- Everything in Pro
- Shared vaults & access control
- Org-wide health dashboard