With our Online QR scanner you can decode QR codes directly from your browser. The decoding process is done in your own browser so that the QR codes are not loaded on the server.
Instructions QR reader Online
The reader has three modes of reading: WebCam, paste the QR code from the clipboard, or upload /drag an image from QR . Follow these instructions to read QR with our free tool.
Read QR WebCam
- Press the button [Usar cámara]
- You grant the permissions to the reader to be able to use your device’s camera
- Select the webcam of your device. In case you have more than one camera, for example the front or rear of the mobile phone, select preferably the rear
- Frame and focus the QR code in the center of the image box
- If the QR code is a link to a url/web, you can use the button [Copiar] to move the link to the clipboard, or the button [Abrir] to go directly to the url
Read QR from image
- Press the button [Subir Archivo] to select a QR code of your device using the file manager
- You can also directly drag a QR to the reading area
- If the QR code is a link to a url/web, you can use the button [Copiar] to move the link to the clipboard, or the button [Abrir] to go directly to the url
Requirements of the QR for reading
- The QR code decoding must be a QR valid
- The image should have enough contrast between the background and the plot
- The image of the QR should not be distorted. That is to say you should keep the proportion square
- The QR should be to keep the three boxes and the position box, small alignment

Frequently asked questions of the Qr Code Reader Online
Other resources of interest related to QR code readers
- 5 readers of QR codes for your mobile phone or tablet
- Specific section of the blog readers QR
- Forum QR Codes