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QR Code from Camera Snapshot - Online Freeze & Decode

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Camera preview will appear here

Frequently Asked Questions

Instead of continuously scanning video frames, you can capture a single snapshot with the Freeze button. This freezes the current camera view and decodes the QR code from that static image—ideal for blurry, moving, or hard‑to‑scan codes.

We use jsQR, a robust pure‑JavaScript QR decoding library. It supports standard QR codes (Model 2), numeric, alphanumeric, byte, and kanji encodings. It does not decode other barcode formats like EAN or Code128.

No. This tool runs entirely in your browser. You only need to grant camera permission once. No data leaves your device—your privacy is fully protected.

Check lighting and focus. Try the Freeze & Decode button to capture a sharp frame. Ensure the entire QR code is within the camera view. If the code is damaged or too small, use a higher‑resolution camera or adjust the distance.

This tool is camera‑based. For offline image decoding, you can use other free online QR readers. We focus on live camera snapshots to give you maximum control over when decoding happens.

All modern browsers that support getUserMedia: Chrome, Firefox, Safari, Edge (desktop & mobile). Safari may require HTTPS. Ensure your device has a camera.
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