QR Code Reader
Read the text contained in a QR code from an image or an authorized camera feed. Inspecting the decoded string before opening a destination is useful, but the reader does not assess that destination’s safety.
- Runs in your browser
- Nothing is uploaded
- No signup; device limits apply
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How to use this tool
Select a clear QR image or grant camera access. Camera scanning depends on browser security conditions and device support; keep the whole code and its surrounding quiet area in view.
Results and examples
If a QR code contains https://example.com, the decoded result is that string. Decoding does not mean the site has been visited or verified, so read the address before acting on it.
Limitations
- Blur, reflections, small dimensions and damage can prevent recognition.
- Denied camera permission or unsupported hardware may require file-based input instead.
Fields
| Field | Guidance and constraints |
|---|---|
| Image file | Check the unit and format displayed beside this field. |
| Scan result | Check the unit and format displayed beside this field. |
Data handling
Processing stays in the current browser tab; the site does not upload tool input for the calculation itself.
Sources
Frequently asked questions
Does decoding verify the linked site?
If a QR code contains https://example.com, the decoded result is that string. Decoding does not mean the site has been visited or verified, so read the address before acting on it.
What if camera access fails?
Blur, reflections, small dimensions and damage can prevent recognition. Denied camera permission or unsupported hardware may require file-based input instead.
