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 èà•å…¢êþ°ë ’aèà•å…¢êþ°ë ’aM 111010001110000010010101111001011000010110100010111010101111111010110000111010111010000010010010011000011110100011100000100101011110010110000101101000101110101011111110101100001110101110100000100100100110000101001101 e8e095e585a2eafeb0eba09261e8e095e585a2eafeb0eba092614d
SJIS-WIN ?????￠??°???a?????￠??°???aM 00111111001111110011111100111111001111111000000110010001001111110011111110000001100010110011111100111111001111110110000100111111001111110011111100111111001111111000000110010001001111110011111110000001100010110011111100111111001111110110000101001101 3f3f3f3f3f81913f3f818b3f3f3f613f3f3f3f3f81913f3f818b3f3f3f614d
EUC-JP èà?å?¢êþ°ë??aèà?å?¢êþ°ë??aM 10001111101010111011001010001111101010111010001000111111100011111010101110101001001111111010000111110001100011111010101110110100100011111010100111010000101000011110101110001111101010111011001100111111001111110110000110001111101010111011001010001111101010111010001000111111100011111010101110101001001111111010000111110001100011111010101110110100100011111010100111010000101000011110101110001111101010111011001100111111001111110110000101001101 8fabb28faba23f8faba93fa1f18fabb48fa9d0a1eb8fabb33f3f618fabb28faba23f8faba93fa1f18fabb48fa9d0a1eb8fabb33f3f614d
UTF-8 èà•å…¢êþ°ë ’aèà•å…¢êþ°ë ’aM 110000111010100011000011101000001100001010010101110000111010010111000010100001011100001010100010110000111010101011000011101111101100001010110000110000111010101111000010101000001100001010010010011000011100001110101000110000111010000011000010100101011100001110100101110000101000010111000010101000101100001110101010110000111011111011000010101100001100001110101011110000101010000011000010100100100110000101001101 c3a8c3a0c295c3a5c285c2a2c3aac3bec2b0c3abc2a0c29261c3a8c3a0c295c3a5c285c2a2c3aac3bec2b0c3abc2a0c292614d
UHC ???????þ°???a???????þ°???aM 00111111001111110011111100111111001111110011111100111111101010011010110110100001110001100011111100111111001111110110000100111111001111110011111100111111001111110011111100111111101010011010110110100001110001100011111100111111001111110110000101001101 3f3f3f3f3f3f3fa9ada1c63f3f3f613f3f3f3f3f3f3fa9ada1c63f3f3f614d

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。