KnoQ - Privacy First QR Comm.
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About this app
India loses 1.7 lakh lives to road accidents every year. In most crashes, bystanders can't reach the vehicle owner's family. KnoQ fixes that — for free.
KnoQ is a smart QR code video doorbell, vehicle safety sticker, and pet tag in one app. Stick a QR code on your car, door, pet collar, or luggage. Anyone who scans it can video call you, chat, or share files. Your phone number stays hidden. All communication is end-to-end encrypted. No hardware. No subscription. Free forever.
SMART VEHICLE QR STICKER — CAN SAVE LIVES
Car blocked? Double-parked? Accident on the highway? Tow-away? Anyone scans your QR sticker and reaches you instantly — HD video call, encrypted chat, or file share. Your number? Never revealed.
Emergency Contact: Add a family member as your emergency contact. In an accident, bystanders scan your QR → reach your family directly. Details protected by a 4-digit PIN that auto-unlocks after 3 unanswered calls. This feature alone can save lives.
Better than Sampark, Rakshak Code, VehiTag, ScanForCall, ContactMe, Yato, Trakyo, GetQrHelp, and QrMyCar — those only offer masked calls or SMS. KnoQ gives full video calls, real-time chat, file sharing, and an emergency contact system. All encrypted. All free.
Works for: cars, bikes, scooters, trucks, buses, auto-rickshaws.
SMART PET TAG — BRING YOUR PET HOME
Your dog escaped. Your cat is missing. Every minute counts. With a KnoQ QR tag on the collar, the finder scans it and talks to you face-to-face in seconds. Share location, photos, and details in real time through encrypted video call and chat.
Better than PawTag, PetQR, Tagback, or Purr Tag — those show a profile page. KnoQ connects the finder to you live, instantly.
SMART QR VIDEO DOORBELL — NEVER MISS A DELIVERY
Turn any door into a smart video doorbell for ₹0. Visitors scan the QR sticker → you get a video call on your phone. Answer from anywhere. No electricity at the door, no Wi-Fi router, no batteries, no wiring, no Ring, no DoorVi subscription.
Missed the call? Visitors can still leave you a message. That's a digital doorbell that works for real life. Perfect for home, flat, office, shop, PG, hostel, hotel.
SMART LUGGAGE TAG
Lost bag at the airport? Keys left at a cafe? QR sticker lets the finder contact you instantly from their browser. No app needed on their side.
WHY KNOQ WINS
✓ Free forever — no subscription, no premium, no hidden fees
✓ No hardware — just a QR sticker and this app
✓ Video call + chat + file sharing in one session
✓ End-to-end encrypted — AES-256-GCM, we can't read your messages
✓ Emergency contact system — only KnoQ has this
✓ Visitors need no app — scan and connect from any browser
✓ One app for vehicle + door + pet + luggage
ENCRYPTED COMMUNICATION
● HD video calls — WebRTC peer-to-peer
● Audio-only calls
● Real-time encrypted chat
● Secure file sharing
● AES-256-GCM + SRTP encryption
OWNER CONTROLS
● Dashboard — edit your details anytime
● Download, print, and share your QR code
● Quiet Hours with auto-response
● Toggle calls, chat, files on/off
● Call history and chat logs
HOW IT WORKS
1. Register with your email — no phone number needed
2. Download this app
3. Stick QR on car, door, pet collar, or luggage
4. Anyone scans → reaches you instantly
🚗 Vehicle — parking sticker, emergency tag, accident safety
🏠 Home — smart doorbell, video intercom, delivery management
🐾 Pet — smart collar tag, lost pet recovery
🧳 Travel — luggage tag, lost & found
🏢 Office — QR intercom, visitor management
FREE. NO SUBSCRIPTION. NO HARDWARE. NO ADS.
Made with ❤️ in India.
https://knoq.qrcomtech.com
KnoQ is a smart QR code video doorbell, vehicle safety sticker, and pet tag in one app. Stick a QR code on your car, door, pet collar, or luggage. Anyone who scans it can video call you, chat, or share files. Your phone number stays hidden. All communication is end-to-end encrypted. No hardware. No subscription. Free forever.
SMART VEHICLE QR STICKER — CAN SAVE LIVES
Car blocked? Double-parked? Accident on the highway? Tow-away? Anyone scans your QR sticker and reaches you instantly — HD video call, encrypted chat, or file share. Your number? Never revealed.
Emergency Contact: Add a family member as your emergency contact. In an accident, bystanders scan your QR → reach your family directly. Details protected by a 4-digit PIN that auto-unlocks after 3 unanswered calls. This feature alone can save lives.
Better than Sampark, Rakshak Code, VehiTag, ScanForCall, ContactMe, Yato, Trakyo, GetQrHelp, and QrMyCar — those only offer masked calls or SMS. KnoQ gives full video calls, real-time chat, file sharing, and an emergency contact system. All encrypted. All free.
Works for: cars, bikes, scooters, trucks, buses, auto-rickshaws.
SMART PET TAG — BRING YOUR PET HOME
Your dog escaped. Your cat is missing. Every minute counts. With a KnoQ QR tag on the collar, the finder scans it and talks to you face-to-face in seconds. Share location, photos, and details in real time through encrypted video call and chat.
Better than PawTag, PetQR, Tagback, or Purr Tag — those show a profile page. KnoQ connects the finder to you live, instantly.
SMART QR VIDEO DOORBELL — NEVER MISS A DELIVERY
Turn any door into a smart video doorbell for ₹0. Visitors scan the QR sticker → you get a video call on your phone. Answer from anywhere. No electricity at the door, no Wi-Fi router, no batteries, no wiring, no Ring, no DoorVi subscription.
Missed the call? Visitors can still leave you a message. That's a digital doorbell that works for real life. Perfect for home, flat, office, shop, PG, hostel, hotel.
SMART LUGGAGE TAG
Lost bag at the airport? Keys left at a cafe? QR sticker lets the finder contact you instantly from their browser. No app needed on their side.
WHY KNOQ WINS
✓ Free forever — no subscription, no premium, no hidden fees
✓ No hardware — just a QR sticker and this app
✓ Video call + chat + file sharing in one session
✓ End-to-end encrypted — AES-256-GCM, we can't read your messages
✓ Emergency contact system — only KnoQ has this
✓ Visitors need no app — scan and connect from any browser
✓ One app for vehicle + door + pet + luggage
ENCRYPTED COMMUNICATION
● HD video calls — WebRTC peer-to-peer
● Audio-only calls
● Real-time encrypted chat
● Secure file sharing
● AES-256-GCM + SRTP encryption
OWNER CONTROLS
● Dashboard — edit your details anytime
● Download, print, and share your QR code
● Quiet Hours with auto-response
● Toggle calls, chat, files on/off
● Call history and chat logs
HOW IT WORKS
1. Register with your email — no phone number needed
2. Download this app
3. Stick QR on car, door, pet collar, or luggage
4. Anyone scans → reaches you instantly
🚗 Vehicle — parking sticker, emergency tag, accident safety
🏠 Home — smart doorbell, video intercom, delivery management
🐾 Pet — smart collar tag, lost pet recovery
🧳 Travel — luggage tag, lost & found
🏢 Office — QR intercom, visitor management
FREE. NO SUBSCRIPTION. NO HARDWARE. NO ADS.
Made with ❤️ in India.
https://knoq.qrcomtech.com
Smart QR vehicle sticker, video doorbell, pet & luggage tag. Free. E2EE
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- No data shared with third partiesLearn more about how developers declare sharing
- No data collectedLearn more about how developers declare collection
What’s new
Welcome to KnoQ — a privacy-first way to be reached without sharing your phone number.
Put a KnoQ QR Code sticker on your vehicle, door, pet, or luggage. Anyone who needs to reach you scans it to start an encrypted call, chat, or file share — while your number stays private.
• Video & audio calls, chat, and file sharing in one session
• End-to-end encrypted
• Emergency contact for urgent situations
It's free for early birds! We'd love your feedback.
Put a KnoQ QR Code sticker on your vehicle, door, pet, or luggage. Anyone who needs to reach you scans it to start an encrypted call, chat, or file share — while your number stays private.
• Video & audio calls, chat, and file sharing in one session
• End-to-end encrypted
• Emergency contact for urgent situations
It's free for early birds! We'd love your feedback.
App support
About the developer
Chandrakant Gorai
qrComTech@gmail.com
India
