How to scan a QR code online
From an image or screenshot
- Tap Scan an image and choose the photo or screenshot that contains the QR code.
- The decoded content appears below, usually within a second.
- Copy the text, or check the address and open the link if you trust it.
With your camera
- Tap Use camera and allow camera access when your browser asks.
- Point the camera at the QR code and hold it steady until the result appears.
- The camera stops automatically after a successful scan.
Scanning from an image is handy when the QR code is already on your own screen, for example in a message, a PDF or a screenshot of a poster.
Check before you open a link
QR codes are a common way to hide phishing links, because you can't see the address until you scan. This scanner shows the content first and highlights the website's domain before you open anything.
Before opening a link from a QR code:
- Make sure the domain is the one you expect, and look out for small misspellings.
- Be wary of codes stuck over other codes on parking meters, posters or menus.
- Don't enter passwords or card details on a page you reached from an unknown code. Go to the official site or app directly instead.
- Never install an APK file that a QR code links to unless it comes from the developer. Our guide to checking APK files explains how to verify one.
Tips for codes that won't scan
- Use a sharp image where the whole code, including its border, is visible.
- Crop out other QR codes, since the scanner reads one code at a time.
- Avoid strong glare on glossy paper or screens when using the camera.
- Very small or low-resolution screenshots may need to be taken again with more zoom.
Your images stay on your device
The image or camera picture is decoded inside your browser using a small open-source library. Nothing is uploaded, nothing is saved, and the camera stops as soon as you leave the page or tap Stop camera.