chardet - nodejs characted detection module, written in pure Javascript

Installation

npm install chardet

Usage

var chardet = require('chardet');
chardet.detect(new Buffer('hello there!'));
// or
chardet.detectFile('/path/to/file', function(err, encoding) {});
// or
chardet.detectFileSync('/path/to/file');

Supported Encodings:

• UTF-8
• UTF-16 LE
• UTF-16 BE
• UTF-32 LE
• UTF-32 BE
• ISO-2022-JP
• ISO-2022-KR
• ISO-2022-CN
• Shift-JIS
• Big5
• EUC-JP
• EUC-KR
• GB18030

Currently only these encodings are supported, more will be added soon.