Saturday, February 06, 2016

[vbfywjhr] ASCII in QR code

Below are the printable ASCII characters (32-126) encoded individually as QR codes with High error correction.  However, I cannot think of how these could be appropriate to use instead of converting an entire message into a single QR code.  For compactness, the border of each image is only 1 pixel wide, less than the amount of quiet zone required by the spec.  Below, we use CSS to increase the margin and padding.

 ! " # $ % & ' ( ) * + , - . / 0 1 2 3 4 5 6 7 8 9 : ; < = > ? @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z [ \ ] ^ _ ` a b c d e f g h i j k l m n o p q r s t u v w x y z { | } ~