Scan QR Codes Online Without an App

QR codes are everywhere — on product packaging, restaurant menus, event tickets, payment terminals, and marketing materials. While smartphones can scan them instantly with their camera app, there are many situations where you need to decode a QR code on a PC or laptop: a screenshot sent to you, a QR code in a PDF, an image downloaded from the web, or a code displayed on another screen that your phone cannot reach.

This online QR code scanner works directly in your browser. No app to download, no account to create, and no software to install. Just upload an image or point your webcam at the code and the content is decoded instantly.

How to Scan a QR Code From an Image

1. Click the Upload Image button and select a PNG, JPG, or WebP file containing the QR code.
2. The scanner automatically detects and decodes the QR code in the image.
3. The decoded content — URL, text, contact info, or Wi-Fi credentials — appears instantly below.
4. If the QR code contains a URL, you can open it directly from the result.

For best results, use a clear, high-resolution image where the QR code is not blurry, heavily cropped, or covered by glare. Screenshots from phones or PDFs work well.

How to Use Your Webcam to Scan a QR Code

1. Click Use Camera and allow browser access to your webcam.
2. Hold the QR code in front of your camera — the scanner detects it in real time.
3. Once decoded, the content appears on screen and scanning stops automatically.

This is useful when you have a physical QR code — on a business card, packaging, or a printed document — and want to decode it quickly on your desktop without using your phone.

Is It Safe to Scan Unknown QR Codes?

QR codes can contain any data — most commonly URLs. Always check the decoded URL before clicking it. Malicious QR codes exist and are used in phishing attacks, particularly on flyers, fake parking tickets, and tampered payment terminals. If a QR code leads to a URL you do not recognize, do not open it without verifying it first.

This scanner decodes the QR code and shows you the raw content before you take any action, giving you full control over whether to proceed.