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Permanent QR Code
Nothing is uploaded

QR Code Scanner

Scan with your camera or upload a picture. Nothing leaves your device.

Camera

Point your camera at a QR code. Nothing you scan leaves this device.

Or drop a screenshot or photo here.

Result

Scan a code to see what it does, where it goes and whether it can stop working.

How to scan a QR code online

  1. Step 1: Start the camera

    Tap Start camera and allow access. On a computer, use the webcam or scan an image instead.

  2. Step 2: Point it at the code

    Hold steady until the code is in the frame. It reads in under a second.

  3. Step 3: Check, then open

    See the full link, any warnings, and whether the code can stop working. Open it only if it looks right.

Scan first, then decide

This scanner shows you what a QR code does before anything happens. You see the full link, what kind of code it is and whether it could stop working, and you choose whether to open it.

Why look before you open

Codes on parking meters, posters and parcels are sometimes covered with fake stickers that lead to look-alike payment pages. Phone cameras often open links straight away. Here, nothing opens until you tap, and we flag the usual warning signs: bare IP addresses, look-alike characters, unencrypted links and hidden redirects.

Will this code stop working?

Many printed codes don’t hold their link at all. They hold a short link to a QR company’s server, which forwards people on until the subscription ends. The scanner tells you which kind you’re looking at, so you can replace a fragile code before it fails.

Rescue a code before it dies

If a code holds its content directly, one tap opens our generator with the same content, ready to print a permanent copy. If it goes through a QR company’s redirect, open it once to see where it really goes, then make a permanent code for that address.

Works where camera apps don’t

Many computers, and some older phones, have no built-in QR reader. This page works in any modern browser on desktops, tablets and phones, with no app to install.

From a screenshot or photo

No camera? Upload or drop an image, like a screenshot of a code someone sent you. It works on computers too.

Private by design

The camera feed and the images you scan are processed on your device. Nothing is sent to us or stored.

Questions people ask

How do I scan a QR code on my computer?
Use your webcam with Start camera, or scan a screenshot or photo of the code. Both work in any modern browser.
Is it safe to scan QR codes?
Scanning is safe; opening the link is where the risk is. This scanner shows the full address and warning signs first, and only opens it when you choose to.
Do you see what I scan?
No. Decoding happens on your device. The camera image and the result never leave it.
Can it tell if a QR code will expire?
Yes. It shows whether the code holds its content directly, which can’t expire, or goes through a short link or a QR company’s server, which can stop working.
What if the camera doesn’t start?
Your browser may have blocked access. Allow the camera in your browser’s site settings, or scan an image instead.
Does it read product barcodes too?
It reads QR codes. For product barcodes, use your phone’s camera app or a barcode scanner app.