TOTP / 2FA template

Last updated: 28 Jun 2026

Optional pack—client-side code generation in the vault app.

Who this is for

Premium users who want time-based one-time passwords (TOTP) generated inside NT²—similar to authenticator apps—often alongside Credential logins.

What you need

TierPremium (TOTP pack)
Vault stateUnlocked
NetworkOffline for code generation (clock-based); online not required
Feature toggleTOTP / 2FA pack enabled—see Enable category template packs

Steps

Enable Premium and the TOTP pack

  1. Unlock your vault and confirm Premium is active—see Help: Billing.
  2. Open Settings → General → Category templates (https://se.nt2.me/settings/general/templates).
  3. Toggle TOTP / 2FA On.

Add a TOTP secret

  1. Open https://se.nt2.me/assets and select Add assetTOTP / 2FA (or add TOTP from a linked Credential flow if your app version offers it).
  2. Enter a title matching the service (e.g. “Email — 2FA”).
  3. Paste the setup key or scan provisioning input from the service’s 2FA enrollment screen (otpauth URI or secret string—follow on-screen guidance).
  4. Save. NT² stores the secret encrypted locally—never sent to NT² servers in plaintext.

Use a generated code

  1. Open the TOTP item from the list.
  2. Read the rotating 6-digit code (period and digits follow the stored secret—usually 30s / 6 digits).
  3. Tap Copy code and paste into the service login within 30 seconds—clipboard auto-clears after that.

Rotate or remove

  1. Edit when the service forces 2FA re-enrollment and issues a new secret.
  2. Delete old TOTP items after migration to avoid confusion about which secret is current.
  3. Deleted items go to Trash until purged.

Tips and common mistakes

  • Premium pack—TOTP is not included in the free tier; Crypto/Bank/Document packs are separate and free.
  • Device clock—TOTP codes depend on accurate system time; skew causes rejected codes.
  • Backup codes—store one-time recovery codes in Secure Note, not only TOTP.
  • Export limits—treat TOTP secrets like passwords; do not share screenshots of active codes.