| Enumerator |
|---|
| Low | 0 | Low error correction level allows for the highest data density in the QR code, but offers minimal error recovery capabilities. This level is suitable for environments where the QR code is unlikely to be damaged or obscured.
|
| Medium | 1 | Medium error correction level provides a balance between data capacity and error recovery. This level is suitable for most applications.
|
| Quartile | 2 | Quartile error correction level provides robust error recovery capabilities, making it suitable for applications where the QR code may be damaged or obscured.
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| High | 3 | High error correction level provides the strongest error recovery capabilities, making it suitable for applications where the QR code may be damaged or obscured.
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