# QRErrorCorrectionLevel Enum

> The Error Correction Level of the QR Code

- Product: Adobe PDF Library 21
- Language: Java
- Version: APDFL21.0.0PlusP1f
- HTML page: https://docs.datalogics.com/apdfl21/Java/APDFL21.0.0PlusP1f/enum/QRErrorCorrectionLevel
- Version index: https://docs.datalogics.com/apdfl21/Java/APDFL21.0.0PlusP1f/llms.txt

**Namespace:** `com::datalogics::PDFL`

## Description

The Error Correction Level of the QR Code

## Values

- `HIGH`: Can tolerate 30% of bad codewords.
- `LOW`: Can tolerate 7% of bad codewords.
- `MEDIUM`: Can tolerate 15% of bad codewords.
- `QUARTILE`: Can tolerate 25% of bad codewords.