( ? ) About
Use this tool to make QR codes.
The Reliability slider adjusts how resistant to physical damage the QR code will be, by specifying the "redundancy" or "error correction" level.
A higher value may be useful for cases where a printed QR code might get obstructed or worn down over time. Lower values will produce simpler-looking QR codes, especially when the content is long.
There are four redundancy levels:
Visit Wikipedia/QR_code for more info on error correction.
This interface uses avin/sexy-qr to generate its QR codes. Thanks avin!
The Reliability slider adjusts how resistant to physical damage the QR code will be, by specifying the "redundancy" or "error correction" level.
A higher value may be useful for cases where a printed QR code might get obstructed or worn down over time. Lower values will produce simpler-looking QR codes, especially when the content is long.
There are four redundancy levels:
| L (Low) | Resistant to 7% data loss |
| M (Medium) | Resistant to 15% data loss |
| Q (Quartile) | Resistant to 25% data loss |
| H (High) | Resistant to 30% data loss |
Visit Wikipedia/QR_code for more info on error correction.
This interface uses avin/sexy-qr to generate its QR codes. Thanks avin!
L/M/Q/H
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