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# QR and Barcode

Generate linear and matrix codes for any text or URL.

The QR and Barcode generation feature allows you to encode any text string or URL as a barcode or a QR code and insert it as a graphical object in a document for scanning.

Lai piekļūtu šai komandai...

Choose Insert - Object - QR and Barcode.

## URL or text

The text from which to generate the code.

## Error correction

The error correction value for the QR Code that is to be created. The error correction of a QR code is a measure that helps a QR code to recover if it is damaged.

There are four standard error correction values.

- Low: 7% of codewords can be restored.

- Medium: 15% of codewords can be restored.

- Quartile: 25% of codewords can be restored.

- High: 30% of codewords can be restored.

## Margin

The width of the margin surrounding the code.

## Example

The QR code below was generated for the text www.libreoffice.org: