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Create Your Account

BLINK accounts use email and password. Sign-up is one screen.

What you need

  • An email address you can reach. We send a confirmation and any password-reset links here.
  • A username. Visible in the app, globally unique, 3 to 32 characters, letters / digits / dashes / underscores.
  • A password. Minimum length and complexity are enforced by Firebase Auth; the app will tell you if it is too short.

After sign-up

The app:

  1. Verifies your Firebase token with the BLINK API.
  2. Creates your user record (default tier: Free, default role: user).
  3. Sends you straight into onboarding.

You do not need to confirm your email before using the app, but password reset will not work until you do.

Username rules

  • Globally unique, case-insensitive (so alice and Alice cannot coexist).
  • Cannot be changed by you. If you absolutely need a username change, contact support.
  • Shown on shared session pages only if you opt in - the default share page uses your chosen alias, not your username.

Email rules

  • The email is tied to Firebase Auth. To change the email on your account, currently the only path is creating a new account and exporting / re-importing what you can.
  • Password reset uses Firebase's standard reset flow - you get an email with a one-time link.

What happens if you forget your password

  • Use Forgot password on the sign-in screen.
  • Firebase sends a reset email to your registered address.
  • After resetting, sign in normally.
  • Your PIN is separate from your password. Resetting one does not reset the other. See PIN and Recovery.

What happens if you forget your PIN

The encrypted parts of your account (fetishes, hard limits, inventory, custom Domina, chat messages, safe word) are not recoverable. The rest of your account (sessions, tier, XP, level) is still accessible.

See PIN and Privacy for the full picture.