QR コードバージョン 26 (121×121)
QR version 26 is 121×121 modules: up to 3,283 digits, 1,990 alphanumeric, 1,367 bytes or 842 kanji at level L; 593 bytes at H.
Version 26 data capacity
Maximum characters in a single encoding mode, per error-correction level (ISO/IEC 18004:2015, Table 7). Mixed-mode data and ECI headers reduce these limits.
| EC level | Recovers | 数字 | 英数字 | バイト | 漢字 |
|---|---|---|---|---|---|
| L | ~7% | 3,283 | 1,990 | 1,367 | 842 |
| M | ~15% | 2,544 | 1,542 | 1,059 | 652 |
| Q | ~25% | 1,804 | 1,094 | 751 | 462 |
| H | ~30% | 1,425 | 864 | 593 | 365 |
Codewords and error-correction blocks
The symbol carries 1706 codewords in total, split between data and Reed-Solomon error correction (ISO/IEC 18004:2015, Table 9).
| EC level | Data codewords | EC codewords | Blocks (count × total, data, EC codewords) |
|---|---|---|---|
| L | 1,370 | 336 | 10 × (142, 114, 28) + 2 × (143, 115, 28) |
| M | 1,062 | 644 | 19 × (74, 46, 28) + 4 × (75, 47, 28) |
| Q | 754 | 952 | 28 × (50, 22, 28) + 6 × (51, 23, 28) |
| H | 596 | 1,110 | 33 × (46, 16, 30) + 4 × (47, 17, 30) |
Symbol structure
- モジュール
- 121 × 121
- Data modules (codeword bits + remainder bits)
- 13,652
- Remainder bits
- 4
- Alignment patterns
- 22 (centre rows/columns 6, 30, 58, 86, 114)
- Version information blocks
- Yes (2 × 18 bits)