ある文字が，文字コードごとにどんなビット列に対応するか

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(UTF-8)
文字コード 文字 ビット列（2進表現） ビット列（16進表現）
ISO-8859-1 æê¿ë ªç¾©å¼„êþ«ë ªç¾©ï¥ž 111001101110101010111111111010111010000010101010111001111011111010101001111001011011110010000100111010101111111010101011111010111010000010101010111001111011111010101001111011111010010110011110 e6eabfeba0aae7bea9e5bc84eafeabeba0aae7bea9efa59e
SJIS-WIN ??????????????????????￥? 00111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011000111100111111 3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f818f3f
EUC-JP æê¿ë?ªç?©å??êþ?ë?ªç?©ï?? 100011111010100111000001100011111010101110110100100011111010001011000100100011111010101110110011001111111000111110100010111011001000111110101011101011100011111110001111101000101110110110001111101010111010100100111111001111111000111110101011101101001000111110101001110100000011111110001111101010111011001100111111100011111010001011101100100011111010101110101110001111111000111110100010111011011000111110101011110000010011111100111111 8fa9c18fabb48fa2c48fabb33f8fa2ec8fabae3f8fa2ed8faba93f3f8fabb48fa9d03f8fabb33f8fa2ec8fabae3f8fa2ed8fabc13f3f
UTF-8 æê¿ë ªç¾©å¼„êþ«ë ªç¾©ï¥ž 110000111010011011000011101010101100001010111111110000111010101111000010101000001100001010101010110000111010011111000010101111101100001010101001110000111010010111000010101111001100001010000100110000111010101011000011101111101100001010101011110000111010101111000010101000001100001010101010110000111010011111000010101111101100001010101001110000111010111111000010101001011100001010011110 c3a6c3aac2bfc3abc2a0c2aac3a7c2bec2a9c3a5c2bcc284c3aac3bec2abc3abc2a0c2aac3a7c2bec2a9c3afc2a5c29e
UHC æ?¿??ª?¾??¼??þ???ª?¾???? 1010100110100001001111111010001010101111001111110011111110101000101000110011111110101000111110100011111100111111101010001111100100111111001111111010100110101101001111110011111100111111101010001010001100111111101010001111101000111111001111110011111100111111 a9a13fa2af3f3fa8a33fa8fa3f3fa8f93f3fa9ad3f3f3fa8a33fa8fa3f3f3f3f

SJIS-Win,EUC-JP: Windows(SJIS-Win=CP932)、UNIX(EUC-JP)で日本語扱うための文字コード。