QR code in adobe indesign is not clear in print, too pointy

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I want to generate multiple qr codes for cards using data merge... it is perfect, except that the qr code is too pointy it isnt clear in printing, is there a possibility to increase the size of dots ? 

here is a difference between qr code with the same code generated in illustrator and indesign, you could tell the difference...and it is important for me to use indesign in order to use the data merge option.

thank you in advance!

[Willi Adelberger · Accepted solution]

Use less data or make the QR bigger for that code. Sometimes it helps to use tiny urls to get shorter URLs and siompler QR codes. No other solution.

[Test Screen Name]

Your QR code is too complicated to work reliably.