Upload a picture with a QR code in it and this decoder will try to read it and show the decoded text contents.
QR Code & Barcode Decoder Online is a powerful, browser-based tool designed to decode QR codes, barcodes, and even encrypted QR data in seconds. Whether you're working with printed labels, app-generated codes, or scanned images, this tool provides accurate and instant results.
Built on the robust ZXing decoder technology, this tool supports all standard formats and allows users to decrypt QR codes, extract embedded information, and troubleshoot encoding issues—completely online.
QR code decoder for all common formats (URL, vCard, WiFi, etc.)
Fast and accurate QR decoder online – no installation needed
Decrypt QR code content including encrypted or encoded text
Compatible with all barcode types – decode barcode in 1 click
Powered by the reliable ZXing decoder online engine
Supports QR image upload and live webcam scanning
Mobile-optimized and completely free
QR barcode decoder for shipping labels and product tags
Troubleshooting app-based QR codes (e.g., event passes, payment codes)
Decode barcode for inventory, logistics, or tracking systems
Online testing tool for developers using the ZXing decoder
Instant decoding with real-time results
No sign-up or software required
Privacy-first: All scans are processed locally in your browser
Easy-to-use for tech pros, marketers, and everyday users
Whether you need a QR code decoder online, want to decrypt a QR code, or need a lightweight QR decoder for web and mobile, our all-in-one solution ensures your data is decoded fast, securely, and for free.
? Try the tool now and decode any QR or barcode effortlessly.
