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Autter
Free QR code

How Autter works

A QR code in your car. A private alert on your phone. Nothing personal in between.

If you own the car

  1. 1Sign up with your mobile number and confirm it with a code we text you.
  2. 2Autter creates your personal QR code right away.
  3. 3Print it at home, cut it out, and place it inside your windshield.
  4. 4When someone scans it and sends a message, you get a text alert. Sign in to read it.

If you need to reach a car's owner

  1. 1Point your phone camera at the Autter QR code.
  2. 2Choose what's going on, like "Your lights are on", and edit the message if you want.
  3. 3Tap Notify owner. That's it. No app, no account.
  4. 4If you want the owner to call you back, you can choose to share your number. It's off by default.

What each side can see

The owner sees: the reason, your message, the time, and your phone number only if you chose to share it.

The sender sees: a confirmation that the message was submitted. Never the owner's name, number, or whether they read it.

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How Autter Works: Scan, Write, Alert | Autter