Qrcode 0.9.1

QR codes.

How to install an extension

Download ZIP file and copy it into your system/extensions folder. Learn more about extensions.

How to add a QR code

Create a [qrcode] shortcut.

The following arguments are available, all are optional:

Content = content of the QR code, wrap into quotes if there are spaces; if omitted, the address of the current page is used
Label = label of the QR code, wrap multiple words into quotes, put the link text, if any, between ||
Style = style, e.g. left, center, right
Size = QR code width and height in pixel

Content, other than just a URL, can be a structured field in order to specify geographic locations, phone calls, email messages, SMS messages, vCards, iCal events, WiFi passwords:

#url|http://address
#geo|longitude,latitude
#call|telephone-number
#email|to|subject|body
#sms|telephone-number|text
#card|surname;name|telephone-number|email|;;street-address;locality;region;postal-code;country
#event|summary|location|start-time|end-time
#wifi|ssid|security|password

Examples

Adding a QR code, with standard or custom label:

[qrcode https://datenstrom.se/yellow/]
[qrcode https://datenstrom.se/yellow/ "Go to the |Yellow website|!"]

Adding a QR code, different styles:

[qrcode https://datenstrom.se/yellow/ - left]
[qrcode https://datenstrom.se/yellow/ - center]
[qrcode https://datenstrom.se/yellow/ - right]

Adding a QR code, different sizes:

[qrcode https://datenstrom.se/yellow/ - right 100]
[qrcode https://datenstrom.se/yellow/ - right 200]

Adding different kinds of QR codes:

[qrcode #url|https://datenstrom.se/yellow/]
[qrcode #geo|41.85181,12.62127]
[qrcode #call|+39-06-12345678]
[qrcode "#email|smith@example.com|Request of help"]
[qrcode "#sms|+39-06-12345678|Hello there!"]
[qrcode "#card|Rossi;Giuseppe|+39061234567|rossi@example.com|;;Piazza di Spagna 10;Roma;RM;00187;Italia"]
[qrcode "#event|Yellow Fest|Lund|20220818T220000Z|20220819T220000Z"]
[qrcode #wifi|MyWifi|WPA|w65s9s67kshqw]

Settings

The following settings can be configured in file system/extensions/yellow-system.ini:

QrcodeSize = default width and height in pixels
QrcodeColor = RGB color
QrcodeBackground = RGB background color
QrcodeCache = directory where codes are stored

Acknowledgements

This extension uses QR Code Generator. The service provider does not store or log QR code contents. Thank you for the free service. "QR Code" is a trademark of Denso Wave Inc.

Developer

Giovanni Salmeri. Get help.