About this Barcode...

The Micro QR Code is a very small QR Code for use on smaller spaces (for example to encode the ID of printed circuit boards and electronics parts).

It works with smaller amounts of data (maximum 35 numeric characters), and uses only one position pattern.


General Parameters

Additional Parameters

Specific Parameters

Minimum Symbol Size

Choose the number of cells to use for your barcode (in the format “horizontal cells x vertical cells”).

Note: If the number of cells you choose for your symbol is too small to encode the data you entered in Code, Dynamic Barcodes will use a bigger symbol size automatically.
Error Correction

Error correction adds check sums to the barcode to detect and correct incorrect data. You can choose one of the following Error correction levels:

  • Level L: 7% of codewords can be restored.
  • Level M: 15% of codewords can be restored.
  • Level Q: 25% of codewords can be restored.
  • Level H: 30% of codewords can be restored.
Note: Keep in mind that a higher correction level makes the barcode bigger (as more check sums are added to the barcode) and may limit the maximum length of the encoded data.
Width / Height

The Width and Height parameters depend on the Cell Size and the number of cells used for the symbol (Minimum Symbol Size).

For example, a symbol of 15 x 15 cells where each cell is 2 mm gives a Width and Height of 30 x 30 mm.

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