About Micro QR Code
Micro QR is the miniature version of the QR Code with only one finder pattern – up to 35 digits on 11×11 to 17×17 modules, for PCBs and small parts.
Data format
Up to 35 digits or 21 alphanumeric characters.
Example: 12345
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 Micro QR Code
Is the Micro QR Code generator really free?
Yes. You can create as many Micro QR Code barcodes as you like and download them as PNG or SVG – no registration, no watermark, commercial use included.
What resolution does the Micro QR Code 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 Micro QR Code 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.