technine.io

Tools

Scan a QR Code

Read a QR code from an uploaded image or camera and review its contents before opening a link.

Choose or select an image containing a QR code, or explicitly start the camera, to decode its text locally. A screenshot works as an image and does not need camera permission. A decoded web address is displayed in full before you decide to open it.

Images and camera frames are scanned in this browser. They are not uploaded or saved.

Drop one QR code image here

JPG, PNG or WebP up to 12 MB.

Scan with camera

Camera access starts only after you press the button and approve the browser prompt.

Detected content

No QR code detected yet.

The scanner never opens a decoded link automatically and stops the camera when you leave or reset the tool.

How to use this tool

  1. Choose or select a QR image, including a screenshot, or select the camera option.
  2. Position one clear QR code inside the image or camera frame.
  3. Review and copy the decoded content before opening any link.

Ways to use it

Read a QR screenshot
Decode a code saved in an email, chat or document.
Check a printed code
Use the camera to inspect a poster or label without automatic navigation.

Supported files and limits

  • Camera scanning requires browser permission and supported barcode detection; image and screenshot decoding does not.
  • Small, blurred, damaged or low-contrast codes may not decode.

Common questions

Is my input uploaded?

No. Processing happens in this browser. The selected files or text are not sent to a conversion service.

Will a link open automatically?

No. The complete decoded value is shown first and opening it requires a separate action.

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