Chardet

Detects

• ASCII, UTF-8, UTF-16 (2 variants), UTF-32 (4 variants)
• Big5, GB2312, EUC-TW, HZ-GB-2312, ISO-2022-CN (Traditional and Simplified Chinese)
• EUC-JP, SHIFT_JIS, ISO-2022-JP (Japanese)
• EUC-KR, ISO-2022-KR (Korean)
• KOI8-R, MacCyrillic, IBM855, IBM866, ISO-8859-5, windows-1251 (Cyrillic)
• ISO-8859-2, windows-1250 (Hungarian)
• ISO-8859-5, windows-1251 (Bulgarian)
• windows-1252 (English)
• ISO-8859-7, windows-1253 (Greek)
• ISO-8859-8, windows-1255 (Visual and Logical Hebrew)
• TIS-620 (Thai)

Requires Python 3 or later

Commandline interface

chardet2 <filename>