Get Knocko QR
🪔 Diwali specialFree to start, enrol today

This Diwali, give your vehicle an identity.

One free Knocko QR for every vehicle you own. Anyone can reach you about parking, lights or an accident, and nobody sees your number.

Works on
  • Car
  • Bike
  • Scooter
  • Auto
  • Tempo
  • Truck
Get your vehicle identitySee how it works
  • Free to start
  • No app to scan
  • Number never shown

Now live in Ahmedabad

Hands pressing a Knocko QR onto a car’s rear window
Knocko · nowHeadlights left onSomeone is near your carNumber ends 6506
Knocko QR and alerts, free
₹0
Phone numbers ever shown
0
For anyone to send an alert
30 sec
Languages: English, हिंदी, ગુજરાતી
3

How it works

Three steps. No phone numbers.

Set it up once in two minutes. It works every time someone needs you.

  1. BLOCKING YOU?Scan to contact the owner
    • Blocking
    • Lights on
    • Window open
    • Accident
    • Child or pet
    Their number stays private
    KNOCKO.IN

    Step 1

    Put it on

    Sign up with your mobile, add your vehicle, activate and print. Put it on the glass or the visor.

  2. Blocking meLights on

    Step 2

    Anyone scans

    Any phone camera works. They pick a reason, can add a photo and verify with an OTP.

  3. Someone needs youBlocking meComing in 2 min

    Step 3

    You get knocked

    Reply with one tap. They see it live. Miss the push and we try WhatsApp, then a call.

One Knocko QR, every ride

Made for every vehicle

Pick your vehicle when you add it. We size your Knocko QR and tell you exactly where it goes.

Windshield cornerPrint size 17 × 9.9 cm

Cars

Rear glass or windshield

  • Blocking a gate
  • Lights left on
  • About to be towed
  • Child or pet inside
Front visorPrint size 12.5 × 7.1 cm

Two wheelers · New

Visor, side panel or plate

  • Boxed in a packed row
  • Keys left in the ignition
  • No parking zone
  • Rider hurt in a fall

Real moments

Ahmedabad, every single day

Society parking · 8:05 AM

Blocked in before work

Ravi needs to leave for office, but a car he doesn’t know is parked behind his. The owner lives somewhere in the building.

  1. Alert sent · Blocking me“Need to leave for office, please move your car.”
  2. Owner saw it · 8:06 AM
  3. “Coming in 2 min”
Solved in 3 minutes

The old way

Still leaving your number on the dashboard?

Anyone walking past can save it. Here is what changes with Knocko.

Call if blocking
  • Strangers save your number forever
  • Spam calls and forwards for months
  • Phone on silent, nobody reaches you
  • In an accident, nobody knows your family
BLOCKING YOU?Scan to contact the owner
  • Blocking
  • Lights on
  • Window open
  • Accident
  • Child or pet
Their number stays private
KNOCKO.IN
  • Your number is never shown, calls are masked
  • Every scanner verifies by OTP, misuse is blocked
  • Push, then WhatsApp, then a call until you respond
  • Family alerted at once with details you choose

For societies

Make your society honk free

A Knocko QR for every resident, plus a guard app for visitor parking. Now piloting in Ahmedabad.

Join the pilot
  • Quiet nights
  • Faster gate exits
  • Visitor parking sorted
  • No numbers on display

Your vehicle identity is 2 minutes away.

Mobile number, vehicle, activate, print. That’s it.

Get your vehicle identity
  • Coming soonApp Store
  • Coming soonGoogle Play
BLOCKING YOU?Scan to contact the owner
  • Blocking
  • Lights on
  • Window open
  • Accident
  • Child or pet
Their number stays private
KNOCKO.IN