gb2312(5)

gb23125

Gb2312 encoding method for chinese text

Usage

ENCODING "GB2312"

Overview

The GB2312 encoding implements GB 2312-1980, a PRC national standard for the encoding of simplified Chinese characters.

Multibyte characters in the GB2312 encoding can be one byte or two bytes long. GB 11383-1981 (ASCII) characters are represented by single bytes in the range 0x00 to 0x7F. Simplified Chinese characters are represented by two bytes, both in the range 0xA1-0xFE.

Releases

54 releases since FreeBSD 5.2-RELEASE; the text changed 33 times.

  1. 5.2–5.2.1
  2. 5.3–6.3
  3. 6.4
  4. 7.0
  5. 7.1
  6. 7.2
  7. 7.3
  8. 7.4
  9. 8.0
  10. 8.1
  11. 8.2
  12. 8.3
  13. 8.4
  14. 9.0
  15. 9.1
  16. 9.2
  17. 9.3
  18. 10.0
  19. 10.1
  20. 10.2
  21. 10.3
  22. 10.4
  23. 11.0
  24. 11.1
  25. 11.2
  26. 11.3
  27. 11.4
  28. 12.0
  29. 12.1
  30. 12.2
  31. 12.3
  32. 12.4
  33. 13.0–13.2
  34. 13.3–16.0

Standards

The GB2312 encoding is believed to be compatible with GB 2312-1980. This standard has been superseded by GB 18030-2000, but is still in wide use.

From base 16.0-CURRENT-20261027-61c70dc16a79 in FreeBSD 16.0-CURRENT (2026-10-27). Parsed by carta from the page's mdoc source.