The owner creates their QR
They sign in, add their car, and generate a secure QR code unique to that vehicle.
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CarQR uses a QR code made just for your car, so people nearby can quickly send you an alert. Whoever scans it never sees your phone number, name, email, or license plate. They simply pick a ready-made alert and the notification reaches you directly.
Start free · Works on iPhone and Android
Your number stays yours
Whoever scans your QR can't see your phone number, name, email, or private details.
No app to download
Anyone who wants to reach your car just scans the QR, picks an alert, and sends it.
No open chat
Instead of uncontrolled messaging, only short, safe, predefined alerts are used.
On iPhone or don't want to install an app Use the web app
Tap "Open in browser" above. No install needed. You don't need to share your phone number, email, or any personal info. Sign in, generate your vehicle QR, done.
Guided flow
CarQR keeps the owner's privacy intact while letting people nearby send the right alert quickly. No phone number is shared, and no app download is required.
They sign in, add their car, and generate a secure QR code unique to that vehicle.
The QR code goes inside the window, on a sticker, or anywhere it's easy to see. It holds no personal data, just a secure redirect link.
Whoever scans the QR picks one of the ready-made alerts, passes a security check, and the notification reaches the owner.
Privacy first
When someone needs to reach you about your car, your phone number doesn't have to be sitting on the windshield. CarQR only delivers the alert you need; your personal details stay invisible.
Whoever scans the QR can't see your phone number, email address, name, or private profile details.
The QR code carries only a public link unique to the car. It contains no phone, email, plate, payment, or address data.
There's no open chat; only predefined ready-made alerts are sent. That keeps the system safe for both the owner and the sender.
How CarQR works
We kept CarQR simple for both the owner and the person trying to reach the car. The owner gets a notification; whoever scans the QR sends an alert safely, without downloading an app. For businesses, the same idea scales into multi-vehicle management.
The person scanning
The person next to your car scans the QR, picks the right alert, and sends it. No app to download, no sign-up, and no need to call you.
Fast for the stranger, safe for you. Neither side sees the other's phone number.
The car owner
You see incoming alerts in the app, manage your car and QR code, track your notification history, and use premium features.
Without sharing your number, you get the important alerts about your car on time.
Businesses
For rent a car, valet, parking, site management, and fleet operations, incoming alerts are routed to the right car, the right person, and the right team.
Business needs are handled in a separate package; personal use stays simple.
When someone notices something about your car, you get a notification. No waiting on email, no missed calls, no leaving your number on the windshield. Just keep notifications on.
Alerts come straight to your phone. There's no public inbox, shared contact form, or visible profile.
Whoever scans the QR opens a short web page, picks an alert, and sends it. No signup, no app, no unnecessary tracking.
Package structure
We split CarQR into two tracks: simple, practical packages for individual drivers, and a separate operations package for businesses managing multiple vehicles. That way everyone uses only the setup they need.
Entry package. You handle the print job; we hand you the digital QR as PDF and SVG.
Best for
Drivers who want to try the system for free and are happy to print their sticker themselves.
Boundary
No physical sticker shipment, no car scent, no advanced customization, no extra vehicles. Those live in Premium and Ultimate.
Setup in the app
Scanning and alerts
Boundary
Everyday-use package: printed QR sticker, monthly car scent, 180-day notification history, and quick-reply controls in one place.
Best for
Drivers who want a printed QR sticker and a monthly car scent shipped to their door.
Boundary
Family alerts and smart rules are on Ultimate; team and branch management is on Business Fleet.
Start and delivery
Design and print
Alert settings
Support
The top personal package: advanced QR customization, smart notification controls, and a richer physical bundle.
Best for
Drivers who want more vehicles, advanced personalization, and the most premium personal experience.
Boundary
The top of the personal tier. Renter assignment, branch management, and the fleet dashboard are on Business Fleet.
Setup
Personalization
Smart notifications
Protection and reports
A separate operational package where each vehicle alert is routed to the right renter, operator, branch, or manager.
Best for
Rent a car, fleets, valet, parking, residential sites, and small operational teams.
Boundary
Sold separately from personal plans, so personal use stays simple and affordable.
Start
Operations
Management
The Free QR package is available now. The Premium Scent, Ultimate Personal, and Business Fleet packages will roll out gradually.
Roadmap
We're growing CarQR in a solid, controlled way. First we ship the free QR and the core notification flow. Then come the physical QR sticker, car scent, personal premium features, and fleet management for businesses.
You can create a free QR for your car, download it as a PDF, and put it on your vehicle. When someone scans the QR, you get a notification without your phone number ever showing.
A durable QR sticker and a monthly car scent shipped to your door. CarQR becomes not just a digital system, but a physical product you actually use in your car.
Personal use gets stronger with multiple cars, advanced QR design, a custom alert page, smart notification rules, and extra safety options.
For rent a car, valet, parking, site management, and fleet operations, it routes incoming alerts to the right car and the right person in charge.
In rent a car, fleet, valet, parking, and site management, the problem usually isn't reaching a single car; it's quickly finding the right car, the right person, and the right contact. The Business Fleet package is designed to manage that operation from one dashboard.
CarQR is built for everyday vehicle alerts. It notifies the owner about things like an open window, lights left on, bad parking, a tire issue, or anything noticed about the car. If there is a fire, accident, injury, theft, or serious safety risk, contact official emergency services first.
CarQR is always on the road.