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Unix tools
qrcode tool
json/xml ser
stronger AES En-/Decrypt
rpn calc
froga
schnapsen 66
qr contact
qrcontact prefilled
qrcode generic
qrcode redirect
url shortner
first name:
last name:
phone:
mobile:
e-mail:
www:
country:
region:
city:
zip code:
street:
house nr:
org
:
qr color:
back color: