Convalexa Solutions

Online Webcam Barcode & QR Scanner

Scan with your camera — in the browser, nothing uploaded

The camera feed is processed on your device — never uploaded.

    Free online barcode & QR scanner

    Scan QR codes and common 1D barcodes (Code 128, EAN, UPC, Code 39 and more) using your phone or laptop camera — no app to install. Click Start camera, allow access, and point at the code; the decoded value appears instantly and is kept in a history list you can copy. No camera? Decode from an uploaded image instead. Everything runs in your browser, so the camera feed is never uploaded.

    Scanning asset tags one at a time? UHF RFID reads many tags at once, with no line of sight. See RFID asset & inventory tracking and REFLECTA readers.

    Frequently Asked Questions

    How does the online barcode scanner work?

    It uses your device camera and decodes in the browser. Click Start camera, allow access, and point at a QR or 1D barcode. You can also scan from an uploaded image.

    Is the camera feed uploaded anywhere?

    No. The video is processed locally on your device. Nothing is sent to any server.

    Which barcodes can it scan?

    QR codes and common 1D barcodes including Code 128, EAN-13, EAN-8, UPC and Code 39, plus several 2D formats.

    Why does it need HTTPS and permission?

    Browsers only allow camera access on secure (HTTPS) pages and after you grant permission. This site is served over HTTPS.

    More tools & related

    Scanning at scale?

    One-at-a-time camera scans are fine for a few items. For thousands, UHF RFID reads in bulk. Talk to us.

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