# Can my smartphone scan QR codes?

If you’re using an Apple iPhone, simply open the camera app and hold it over a Code until a notification pops up. If you’re using an Android smartphone, you may use the same method. If it didn’t work, go to your settings and check if the QR Code scanning feature is enabled. Otherwise, you may simply install a third-party QR Code scanner from your app store as most of them are free!

We also have our own free QR scanner to see what info a QR code contains. You can use it by simple upload a QR code and we will show you the content of the QR code. Use our Free QR reader [here](https://sqr.co/qr-reader).


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.sqr.co/questions-and-answers/about-qr-codes-in-general/can-my-smartphone-scan-qr-codes.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.