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A comment on The Curious Comeback of the Dreaded QR Code. Parent comment

Re:The Curious Comeback of the Dreaded QR Code by nayuki on Wednesday July 19, 2017 @11:58AM (#14805261)
QR codes are much more information-dense than 1D barcodes. Try encoding a string like "The quick brown fox jumps over the lazy dog" (43 ASCII characters) using these tools and seeing how much space they take up:

* https://www.nayuki.io/page/1d-barcode-generator-javascript

* https://www.nayuki.io/page/qr-code-generator-library

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