About QR-Code (Mobile/Smartphone)
QR Code optimised for smartphones: error correction M, sufficient quiet zone and module size for reliable scanning from posters and screens.
Data format
URL or text.
Example: https://qrcodeerstellung.de
2D Barcodes
Two-dimensional codes store data as a matrix or stacked rows and achieve a far higher data density than linear barcodes – including error correction. QR Code, Data Matrix, Aztec and PDF417 are the key members.
Frequently asked questions about QR-Code (Mobile/Smartphone)
Is the QR-Code (Mobile/Smartphone) generator really free?
Yes. You can create as many QR-Code (Mobile/Smartphone) barcodes as you like and download them as PNG or SVG – no registration, no watermark, commercial use included.
What resolution does the QR-Code (Mobile/Smartphone) barcode have?
PNG files are generated with adjustable module width and up to 600 DPI. For print we recommend the lossless SVG vector format which scales without any quality loss.
Is my data stored?
No. The barcode content is only processed to render the image and is not stored. We only count anonymously how often a barcode type is used.
Can I embed QR-Code (Mobile/Smartphone) barcodes in my website or software?
Yes. Every barcode has a stable image URL (see “Embed HTML”) which you can use in websites, label software or spreadsheets.