Encode a string into an QR code using any mode that seems fit, will encode the input in parts, each as encodeNumeric, encodeAlphanumeric, encodeKanji and encodeText based on the contents.

Please refer to the specific documentations for details.

Should result in the shortest encoded data.

Encode a whole string into an QR code using the mode with the shortest result. Will pick either encodeNumeric, encodeAlphanumeric, encodeKanji or encodeText based on the contents.

Please refer to the specific documentations for details.

Generate a QR code representing the specified text data encoded as ISO-8859-1 or UTF-8 (with or without ECI) in byte mode.

Please refer to TextEncoding on what the difference is.

In case you want to encode as ISO-8859-1 and already have a [Word8] or similar you can use encodeBinary as it creates the same result.

Generate a QR code representing the specified binary data in byte mode.

Generate a QR code representing the specified text data encoded as QR code Kanji.

Since this encoding does neither contain ASCII nor the half width katakana characters it may be impossible to encode all text in this encoding.

Generate a QR code representing the specified text string encoded in alphanumeric mode.

The alphanumeric encoding contains this characters: "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ $%*+-./:".

When the input is case insensitive the chars are converted to uppercase since this alphabet contains only uppercase characters. This can be archived by applying mk to the input.

Generate a QR code representing the specified string of decimal digits encoded in numeric mode.