Whether you are a music band, a teacher, a stand-up comedian or even a poet, this type of QR Code is thought just for you. If you have something to say, sing, shout or explain you will enjoy MP3 QR Codes. The world is now your audience!
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When printing a QR Code the following tips will help you to sustain the readability of your QR Code. Nevertheless always do scan tests before printing QR Codes in a high volume. Continue reading
If you want to print a large number of unique QR Codes on labels you may want use the label merge function of Microsoft Office Word. This tutorial guides you how to import a list of QR Codes from an Excel file into a Word template before printing the labels or export them to a print-ready Adobe Pdf file.
The most common QR Code type is a QR Code with an encoded URL. When scanning such a QR code the user is either being linked to your website directly (static QR Code) or he is redirected through a tracking URL to your website (dynamic QR Code). The following example explains the two approaches in more detail:
With a static QR Code the user sees immediately where he is being redirected when scanning the QR Code, because the target URL is directly encoded into the QR Code. But what if for some reason the target URL is broken, removed or you just want to redirect the user to a different URL? If you have printed the QR Code already on thousands of magazines, you have a problem.
With a dynamic QR Code you are not only able to change the target URL of the QR Code after publishing but also track from where, when and from who the code has been scanned. This is accomplished by routing the user through a tracking server first and then redirect the user to the original URL. The first URL is called the tracking or Vanity URL. In most cases a tiny URL is used, so the QR Code can be printed in a smaller size, because less characters have to be encoded into the QR Code.
Always be careful when using a QR Code tracking service. Some providers route the user through a landing page first, where an ad is displayed before continuing to the target URL. Another risk is if the tracking server goes offline, the dynamic QR Code will not work anymore.
This is why we recommend you to use our fast and secure infrastructure. We do not display any ads and you can create both – static and dynamic QR Codes – for free. Get to know more about our free QR Code Manager or start creating static QR Codes right away:
There is a simple answer why using QR Codes in your marketing activities is a MUST:
To give you an example: A new blockbuster movie is out and is promoted with posters in the streets or with ads in magazines. To let people interact with the poster a link and a QR Code are added, like shown in the illustration above. The link redirects the user to the movie trailer, so people can already preview the movie on their mobile devices, before watching the movie in the theatre.
One way to solve the technical barrier for people to scan QR Codes would be to include a QR Code scanner in the native camera app of a Smartphone. People will not need to install a 3rd party app anymore and direct support in the OS will make QR Code decoding much faster.
As of September 2017 updating Apple devices to iOS 11 enables users to read QR Codes without a third party app! Read more about how to use the native camera app decoding QR Codes here:
As of June 2019 Samsung Galaxy S9 supports scanning QR Codes with the native camera app. A soon a QR code is detected, the camera displays a popup with the link to the website encoded in the QR code, so you can open that website with a single tap.
Microsoft did a first step towards QR Code recognition in their camera app, but with only 2.6% market share in the worldwide smartphone market[1] this is just a small portion. Lumia phones have a built in QR Code Reading App, but making a QR Code readable requires to setup the camera every time a QR Code is scanned. Using a 3rd party scanning app is much more comfortable.
An assumption why Google has no interest in supporting QR Code decoding in the native camera app is because a direct link in the QR Code bypasses Google Search. Google wants you to use their search engine for displaying ads and tracking your behavior instead of directly linking you to a website[2].
However Motorola, who is using Android as their basic OS, updated its native Camera App that allows QR Code scanning[3]. The app can be downloaded for Motorola devices here.
There are native QR Code scanning solutions for Windows, iPhone and Android devices. However Microsoft needs to improve the UX drastically, so that people will actually know how to use the native camera function for scanning QR Codes instead of downloading a 3rd party app. If Google sees a potential harm in affecting their ad and tracking business, they could release a native camera app that tracks all QR Code scans and previews the target URL of the QR Code in addition with some ads displayed below before redirecting the user to the website. Finally Apple included native QR Code decoding since the Asian market is using QR Codes almost everywhere and Apple might wants to be a player in the QR Code payment industry. Let’s see how Android will follow…
[1] http://www.idc.com/prodserv/smartphone-os-market-share.jsp
[2] http://www.quora.com/Why-havent-Google-or-Apple-embedded-a-QR-reader-in-their-Camera-apps
[3] http://www.techtimes.com/articles/80661/20150831/motorola-updates-camera-and-gallery-apps-now-allows-qr-code-scanning-and-saving-albums-to-microsd.htm
An easy way to get more followers for your social networks is to use Social QR Codes. Place them on your folders, your products or in your shopping window to give people the opporiunity to like you on Facebook or follow you on Twitter.
With a Facebook QR Code you can either link the user to your Facebook site directly or link to a landing page with a like button included, like shown in the example below.
The magic thing about those QR Codes is that they automatically check, if the Facebook App is installed on the mobile device. If so, the Facebook Page is opened directly in the App. If not, the page will be viewed in the web browser of the mobile device.
However, remember that your QR Codes are less likely to be scanned, if you don’t clearly communicate what happens after scanning the QR Code. Offer an incentive to scan your QR Codes and announce where the QR Code will lead the visitor to. For Example :
Scan this code to like us on
/ qrd.by and benefit from QR Code marketing insights
With our QR Code Generator you can different Social QR Codes types. Here are some more examples:
Link to a video or your YouTube Channel
With a Twitter QR Code you can redirect users to your Twitter profile to gain new followers or encode a message in the QR Code that people can tweet after scanning the code.
You can do even more with QR Codes, like send an SMS, start a phone call, write an E-Mail and much more. Learn more about other type of QR Codes here:
If you are generating a QR Code, most of the times you want to redirect the user to a website, e.g.: http://www.youtube.com/watch?v=D1R-jKKp3NA. This URL is called the target URL.
If you create a dynamic QR Code, the target URL is shortened by default to a random URL e.g. http://qrd.by/0j6nte. This is called a shortened URL. With qrd°by you are able to customize such a shortened URL. Instead of 0j6nte you can set a human readable name e.g. speech-steve-jobs. Such URLs are called custom shortened URLs or Vanity URLs.
Using a custom shortened URL to redirect the user to a video of the speech of Steve Jobs @ Stanford
People who are scanning your QR Code will now see https://qrd.by/speech-steve-jobs when the QR Code is decoded in the scanning app. This will give them a better idea of where the QR Code leads them to. Moreover a shortened URL encoded in a QR Code allows printing the QR Code in a smaller size, since fewer characters are encoded in the QR Code (See also Minimum size of a QR Code). Using shortened URLs also allow you to track who is scanning your QR Codes. So you can measure how succesful a QR Code campaign is performing. Read more about tracking QR Codes.
With the White Label QR Code Manager you can even set a custom domain for a dynamic QR Code. For example instead of qrd.by you may use the custom domain my.domain. The QR Code will then have the custom URL http://my.domain/speech-steve-jobs encoded. With a custom domain you can keep your brand and your corporate identity without exposing that you are using our QR Code platform.
Recommendation: A QR Code that encodes up to 72 characters (which is the length of a typical URL) should be printed in a size of 20×20 mm (0.79x0.79″) when scanned from a distance of 20cm (7.9″)
| Surface | Scan Distance | QR Code Size |
| A4 e.g. Magazine | 20cm | 20mm x 20mm |
| A3 e.g. Poster | 1m | 100mm x 100mm |
| 3x4m e.g. Billboard | 10m | 1m x 1m |
Before applying this recommendation please consider the following tips. If you you are printing a designer QR Code please also read Printing QR Codes with Colors.
Rule of the thumb: the ratio between scanning distance and the QR Code size is 10:1. So if you want to scan a QR Code from 10 meters (390″), the size of the QR Code should be 1 square meter (39″). Or if you print a QR Code on a post card, the user will scan the QR Code from a distance close to 15cm (5.9″). Applying the rule the QR Code may have a minimum size of 15mm (0.59″).
Have at least a Quiet Zone of 4 Units arround your QR Codes.
If you print a QR Code always leave a quite zone (margin) around the QR Code. We recommend to have 4 units of white space arround your QR Code to ensure it can be read by any QR Code reader.
How much information do you want to store in the QR Code? The less the better. Use shortened URLs instead of a long URL. The shorter the URL the less units a QR Code will contain and there for can be plotted smaller.
A shortened URL with up to 17 characters will produce a QR Code with 21×21 units. Encoding a longer URL with up to 72 chars will result in a QR Code with 35×35 units.
http://qrd.by/what-a-long-url-you-may-consider-shortening-it
A shorted URL: http://qrd.by/t
When creating a QR Code you can set an Error Correction Level. The higher the level is set, the more of a QR Code may be destroyed while the QR Code will be still readable. However, a higher level also increases the size of a QR Code. We recommend setting the error level L for QR Codes without an embedded logo. This will give you the smallest possible size of a QR Code. The following figure shows you a QR Code with the same encoded URL in two different error correction levels:
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| Level L 7% | Level H 30 % |
It is important create QR Codes in Vector format. If you are plotting QR Codes from a .png or .jpg source, they may get blurred and cannot be read anymore.
Download the QR Code Contest .pdf document and print it out. It contains various QR Codes in different sizes. In theory you will be able to scan QR Codes with a size of 5mm (0.19″), depending on your printer and your scanning device. If you are able to scan QR Codes in an even smaller size, please let us know!!!
Huawei Ascend XT H1611 (3mm QR Code was printed on a Canon MF4320 laser printer with 600dpi)
Apple iPhone 5
Google Nexus 5
HTC One
Huawei Ascend Mate 7
LG D802, D959
MicroMax Q450
Nokia Lumia 635
OnePlus One
Samsung GALAXY ACE 3, GALAXY Note 4 Edge, GALAXY S4, GT-I9500, SGH-I317
Sony Xperia Z1
Xiaomi MI 2SC
If you scan a QR code, you will usually be forwarded directly to a website without knowing what information or URL actually stored in the QR code. In the worst case you will be redirected on a page that tries to install on your smartphone malicious software or tries to call a premium rate number.
To have more security when scanning a QR Code, you should use a QR Reader, that displays the URL stored in the QR Code first and asking for confirmation before redirecting you to the website.
QRQR – Denso Wave has an option in the settings menu, where you can choose to confirm an URL redirection before going online.
The website encoded in the QR Code is only opened when you confirm to go online by tapping the “Go Online” button.
If you have the QR code as an image file you can display the content using the image decoding option:
Do you have Google Chrome installed? If so you can directly decode the QR Code with the Webcam in the browser with the Webcam QR Code Reader
If you are interested in QR Code readers you can read our post:
With our completely revamped QR Code Generator you can create QR codes in different formats, organize them in campaigns and track your QR codes.
