QR Code Generator & Scanner

Create, scan, download, and customize QR codes directly in Chrome. Private and local-first.

QR Code Generator & Scanner is a fast, private tool for creating and reading QR codes without leaving Chrome. Create a QR code for the current tab, any link, plain text, Wi-Fi credentials, or email. Download PNG files in 500, 1000, 2000, or 3000 pixels, copy the image, add your own center logo, and keep an optional local history. Need to read a QR code already shown on a website? Select Scan, drag over the QR code, and copy the decoded text. The selected image region is processed locally in your browser. Key features: • Create QR codes from URLs, text, Wi-Fi, and email. • Download high-quality PNG files in four practical sizes. • Add custom colors and a center logo. • Scan a selected QR code region on the current tab. • Copy QR images or decoded text. • Keep optional local history. • Vietnamese and English interface. • No account, analytics, ads, or server upload.