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Samsung Android Browser: Enable the QR Code Scanner

Samsung Android Browser: Enable the QR Code Scanner

September 14, 2020 by Mel Hawthorne 9 Comments

QR codes are a useful tool to be able to quickly access a link on your phone. QR codes (short for “Quick Response” code) are a form of two-dimensional barcode, that can encode a small amount of data. QR codes are typically used to display text, open URLs, connect to Wi-Fi networks, or to import a pre-composed email or text message.

QR codes are recognisable by being a square of black and white pixels where each corner has a hollow square with a filled square inside it, except the bottom-right corner. There are different sizes of QR code which are based on the amount of data being stored. The size can vary from a 21×21 pixel “version 1” QR code; to the 177×177 “version 40” QR code.

QR codes also include error-correcting codes that allow for part of the image to be damaged and the full message still be readable. There are four levels of error correction allowing for up to 7%, 15%, 25%, or 30% of the data to be reconstructed if it’s damaged or unreadable.

A version 40 QR code with the lowest level of error correction, known as a 40-L can store up to 4296 characters using an “Alphanumeric” encoding that allows for numbers, uppercase letters, and nine symbols. The size of a QR code is directly related to how much data is being stored, with the smallest suitable class of QR code being used.

QR codes are often used to provide links to further information in street posters or adverts and so having a QR code scanner built into your phone is a quick and easy way to learn more. Many mobile phone camera apps include a built-in QR code scanner, but it is convenient to have a QR code reader built directly into your web browser too such as the one in the Samsung Internet browser.

How to enable the QR code scanner in Samsung Internet browser

To use the built-in QR code scanner, you first need to enable the feature in the settings, as it is disabled by default. To be able to access the in-app settings, you first need to tap the burger menu icon in the bottom-right corner of the app.

Tap the burger menu icon in the bottom-right corner of the app to be able to access the settings.

Next, you need to tap the “Settings” cogwheel icon in the bottom-left corner of the popup pane.

Tap “Settings” in the bottom-left corner of the popup pane.

Once in the main settings list, tap “Useful features” in the “Advanced” sub-section, to get to the right menu page.

In the “Advanced” sub-section, tap “Useful features”.

Next, tap the slider for “QR code scanner” to the on position to enable the feature.

To enable the QR code scanner feature, tap the slider labelled “QR code scanner” to the “On” position.

To use the QR code scanner, tap the URL bar as if you were going to type in a search query or URL, then tap the QR code symbol on the right-hand side of the URL bar.

Tap the QR code symbol on the right-hand side of the URL bar, when typing a URL to open the QR code scanner.

To scan a QR code, you simply need to fit the QR code in the square shown on the screen. If the code can be read it will automatically open, you don’t need to press any buttons.

Note: You may need to grant permission to use the camera the first time you use the feature.

Simply position the QR code you want to scan in the square shown on screen.

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Filed Under: Android, Internet

Reader Interactions

Comments

  1. Lesley Seddon says

    December 7, 2021 at 10:32 pm

    I just got this phone today, I held the camera over a QR Code and it showed a button and it scanned it perfectly. Since then I allowed an update and the selection for QR coed is gone off the phone completely. I’ve spent about three hours now and am convinced the update removed it and its just not there..

  2. Jared Frankel says

    November 2, 2021 at 12:48 am

    DID THE TRICK
    “fixcom888@gmail.com says

    May 31, 2021 at 8:21 am

    launched Samsung Internet, and under Internet>Settings>Customize Menu>there is a QR Reader icon that can be moved to the Samsung Internet menu. (drag it to menu or bottom row)”

  3. sid says

    October 19, 2021 at 3:52 pm

    Thanks for the very helpful post

  4. K. Barnes says

    October 15, 2021 at 2:41 pm

    After posting my complaint earlier about not being able to find the QR Scanner option on my Samsung Galaxy A12, I phoned Samsung Support and was told that in fact my phone does NOT have a built-in QR code scanner app, and that I needed to download a separate scanner app. Which I’ve now done, and have stopped tearing out my hair . ..

  5. K. Barnes says

    October 15, 2021 at 1:25 pm

    No, this didn’t help. Followed all the instructions but hit a brick wall when I got to Useful Features, as there is no QR Code Scanner Option on my Samsung Galaxy A12.. Others have mentioned this as well but there has been no reply – I do wish there was a solution to this!

  6. makadoblack says

    September 13, 2021 at 11:44 pm

    it worked for me. going to the samsung internet, clicking on the 3 horizontal lines in the bottom right corner, click on settings, click on customize menu there are about 6 rows of icons you can move around. Its there, look real hard, its kind of small and strange looking.

  7. Sarun Girija satheesan says

    June 14, 2021 at 11:46 pm

    Under “Useful Features,” there is NO QR Code Scanner option. Anything else I can try?

  8. fixcom888@gmail.com says

    May 31, 2021 at 8:21 am

    launched Samsung Internet, and under Internet>Settings>Customize Menu>there is a QR Reader icon that can be moved to the Samsung Internet menu. (drag it to menu or bottom row)

  9. Beverly Ann says

    May 15, 2021 at 5:21 pm

    Under “Useful Features,” there is NO QR Code Scanner option. Anything else I can try?

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Who’s Behind Technipages?

Baby and Daddy My name is Mitch Bartlett. I've been working in technology for over 20 years in a wide range of tech jobs from Tech Support to Software Testing. I started this site as a technical guide for myself and it has grown into what I hope is a useful reference for all.

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