Online QR Code Scanner
Scan Result
Online QR Code Scanner is a tool for reading and decoding QR codes directly in your browser. Our QR scanner works in two ways: via your device's camera or by uploading an image. Just point your camera at the code or select a file — and you'll see what information is encoded: a link, text, vCard contacts, Wi-Fi data, or a phone number.
Unlike many online scanners, our tool processes data locally on your device. The image is not sent to a server — this guarantees complete privacy. Recognize a QR code in seconds. The scanner understands all popular formats and data types, including links, text, Email, phone, vCard, Wi-Fi, geolocation, calendar events, and cryptocurrency addresses.
Process
How to Scan QR Code Online
Two ways: camera or file upload
1
Via Camera
Click 'Scan via Camera' and allow access to your webcam. Point your phone or laptop at the QR code — the result will appear instantly.
2
Upload an Image
Click 'Upload File' and select an image with a QR code in PNG, JPG, or WEBP format. The scanner will decode the code in seconds.
Benefits
Why Use This QR Scanner
Privacy
All data is processed locally on your device. Images are not sent to the server. Your information remains confidential.
Works Offline
After the page loads, the scanner works without internet. All recognition algorithms run in the browser on JavaScript.
Any Data Types
The scanner detects links, text, vCard, Wi-Fi, Email, phone, geolocation, calendar events, and cryptocurrencies. Information is displayed in a readable format.
Two Scanning Methods
Via camera for real codes or file upload for images. Convenient in any situation.
Free
The scanner is completely free. No registration, limits, or hidden fees. Use it as much as you want.
On Any Device
Works on desktop, tablet, and smartphone. Just open the page in your browser — no apps needed.
FAQ
Frequently Asked Questions About QR Scanner
What image formats are supported?
PNG, JPG, and WEBP. If the code is damaged or low quality, the scanner can still recognize it thanks to error correction.
Is camera permission required?
Yes, the browser will request access for scanning via camera. You can allow it or use file upload instead.
Is it safe to upload images?
Yes, they are processed locally and not sent to the server. No data is shared with third parties.
Why doesn't the scanner recognize the code?
Possible reasons: low image quality, insufficient contrast, damage to more than 30% of the area, or a non-standard format.
What types of QR codes are recognized?
The scanner understands all standard types: links, text, vCard, Wi-Fi, Email, phone, SMS, geolocation, events, and cryptocurrencies.
Can the scanner open a link?
The scanner shows what information is encoded in the code. If it's a link, you can follow it by clicking a button.