About the QR Code Reader
Decode a QR code from a screenshot, photo or downloaded poster. The image is processed locally with ZXing; no camera permission is requested and nothing is uploaded.
How to use it
- 1Upload the imageCrop close to the code if the photo includes a lot of background.
- 2Read the resultThe decoded text and format are shown with a copy button.
- 3Check before openingTreat unknown QR links as you would any unknown link.
Why use this qr code reader?
- Nothing leaves your device. The work happens in your browser tab. There is no upload endpoint in this app, so your files and text cannot be stored, logged or seen by us.
- No upload wait. You skip the round trip to a server entirely. Results are limited by your own CPU, not by network speed or queue size.
- Free, no account, no quotas. No sign-up wall, no watermark, no daily limit. Optional accounts only exist to save favourites and presets across devices.
Frequently asked questions
Is my image safe to use here?
Yes. This tool runs entirely in your browser using JavaScript. Nothing you paste or open is sent to a server, and the page keeps no copy after you close it.
Do I need to create an account?
No. Every tool is fully usable without signing in. An account only adds saved favourites and reusable presets.
Does it work on a phone?
Yes. The interface is mobile-first with large touch targets and a stacked layout, so it works on phones and tablets as well as desktops.
Why does the reader fail on some images?
Blur, glare, low contrast or a very small code can defeat decoding. Crop tighter, increase contrast or use the original image rather than a compressed screenshot.
Does it use my camera?
No. This version reads uploaded images only, so no camera permission is needed.