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 ??????????????????????a 0011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111101100001 3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f61
SJIS-WIN ﾃｨﾂｭﾂ堙ｩﾂ｡ﾂ古ｯﾂｽﾂｾﾃｯﾂｽﾂｿa 11000011101010001100001010101101110000101001101011000011101010011100001010100001110000101000110011000011101011111100001010111101110000101011111011000011101011111100001010111101110000101011111101100001 c3a8c2adc29ac3a9c2a1c28cc3afc2bdc2bec3afc2bdc2bf61
EUC-JP ﾃｨﾂｭﾂ堙ｩﾂ｡ﾂ古ｯﾂｽﾂｾﾃｯﾂｽﾂｿa 100011101100001110001110101010001000111011000010100011101010110110001110110000101101010011000101100011101010100110001110110000101000111010100001100011101100001010111000110001011000111010101111100011101100001010001110101111011000111011000010100011101011111010001110110000111000111010101111100011101100001010001110101111011000111011000010100011101011111101100001 8ec38ea88ec28ead8ec2d4c58ea98ec28ea18ec2b8c58eaf8ec28ebd8ec28ebe8ec38eaf8ec28ebd8ec28ebf61
UTF-8 ﾃｨﾂｭﾂ堙ｩﾂ｡ﾂ古ｯﾂｽﾂｾﾃｯﾂｽﾂｿa 11101111101111101000001111101111101111011010100011101111101111101000001011101111101111011010110111101111101111101000001011100101101000001001100111101111101111011010100111101111101111101000001011101111101111011010000111101111101111101000001011100101100011111010010011101111101111011010111111101111101111101000001011101111101111011011110111101111101111101000001011101111101111011011111011101111101111101000001111101111101111011010111111101111101111101000001011101111101111011011110111101111101111101000001011101111101111011011111101100001 efbe83efbda8efbe82efbdadefbe82e5a099efbda9efbe82efbda1efbe82e58fa4efbdafefbe82efbdbdefbe82efbdbeefbe83efbdafefbe82efbdbdefbe82efbdbf61
UHC ??????????古???????????a 001111110011111100111111001111110011111100111111001111110011111100111111001111111100110110101111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111101100001 3f3f3f3f3f3f3f3f3f3fcdaf3f3f3f3f3f3f3f3f3f3f3f61

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。