QRCode Monkey Encoder

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QRCode Monkey Encoder is part of Barcode Nodes and creates customized QR codes from textual input.

This node is based on QRCode Monkey. QRCode Monkey is one of the most popular free online QR code generators with millions of already created QR codes. The high resolution and the powerful design options make it one of the best free QR code generators on the web that can be used for commercial and print purposes.

The following barcodes are supported: QR Code.

Important: For using the QRCode Monkey API, an API key is required. Please enter your key on the preference page under Preferences -> KNIME -> Barcode Nodes. If you do not have an API key, follow these instructions to request one from the developers of QRCode Monkey.


Input column with text.
Body Type
Body type of the QR code.
Preferred size of the QR code in pixels. Will be adjusted if input is not feasible.
Foreground Color
Color used for bars.
Background Color
Color used for background.
Location Marker Frame and Colors
Frame type and colors of the location markers.
Location Marker Ball and Colors
Ball type and colors of the location markers.
Logo displayed in the center of the QR code.

Input Ports

Table with a string column containing text that should be encoded.

Output Ports

Table with an appended image column that contains QR codes.


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