文字をコンピュータがどう認識しているか確認しよう

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

1文字あるいは短い文字列を入力し、「変換」ボタンをクリックしてください。

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	ï§¢ì¢ì¾æì¬ì½¬æê¹ì®«ï§¢ì¢ì¾æ	111011111010011110100010111011001010001010001111111011001000001010111110111001101000000110000001111011001000000010101100111011001011110110101100111001101000000110000001111010101011100110000110111011001010111010101011111011111010011110100010111011001010001010001111111011001000001010111110111001101000000110000001	efa7a2eca28fec82bee68181ec80acecbdace68181eab986ecaeabefa7a2eca28fec82bee68181
SJIS-WIN	?§￠?￠?????????￢??￢??????????§￠?￠???????	0011111110000001100110001000000110010001001111111000000110010001001111110011111100111111001111110011111100111111001111110011111100111111100000011100101000111111001111111000000111001010001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110011000100000011001000100111111100000011001000100111111001111110011111100111111001111110011111100111111	3f819881913f81913f3f3f3f3f3f3f3f3f81ca3f3f81ca3f3f3f3f3f3f3f3f3f3f819881913f81913f3f3f3f3f3f3f
EUC-JP	ï§¢ì¢?ì??æ??ì?¬ì?¬æ??ê??ì®?ï§¢ì¢?ì??æ??	100011111010101111000001101000011111100010100001111100011000111110101011110000001010000111110001001111111000111110101011110000000011111100111111100011111010100111000001001111110011111110001111101010111100000000111111101000101100110010001111101010111100000000111111101000101100110010001111101010011100000100111111001111111000111110101011101101000011111100111111100011111010101111000000100011111010001011101110001111111000111110101011110000011010000111111000101000011111000110001111101010111100000010100001111100010011111110001111101010111100000000111111001111111000111110101001110000010011111100111111	8fabc1a1f8a1f18fabc0a1f13f8fabc03f3f8fa9c13f3f8fabc03fa2cc8fabc03fa2cc8fa9c13f3f8fabb43f3f8fabc08fa2ee3f8fabc1a1f8a1f18fabc0a1f13f8fabc03f3f8fa9c13f3f
UTF-8	ï§¢ì¢ì¾æì¬ì½¬æê¹ì®«ï§¢ì¢ì¾æ	110000111010111111000010101001111100001010100010110000111010110011000010101000101100001010001111110000111010110011000010100000101100001010111110110000111010011011000010100000011100001010000001110000111010110011000010100000001100001010101100110000111010110011000010101111011100001010101100110000111010011011000010100000011100001010000001110000111010101011000010101110011100001010000110110000111010110011000010101011101100001010101011110000111010111111000010101001111100001010100010110000111010110011000010101000101100001010001111110000111010110011000010100000101100001010111110110000111010011011000010100000011100001010000001	c3afc2a7c2a2c3acc2a2c28fc3acc282c2bec3a6c281c281c3acc280c2acc3acc2bdc2acc3a6c281c281c3aac2b9c286c3acc2aec2abc3afc2a7c2a2c3acc2a2c28fc3acc282c2bec3a6c281c281
UHC	?§??????¾æ??????½?æ???¹??®??§??????¾æ??	00111111101000011101011100111111001111110011111100111111001111110011111110101000111110101010100110100001001111110011111100111111001111110011111100111111101010001111011000111111101010011010000100111111001111110011111110101001111101100011111100111111101000101110011100111111001111111010000111010111001111110011111100111111001111110011111100111111101010001111101010101001101000010011111100111111	3fa1d73f3f3f3f3f3fa8faa9a13f3f3f3f3f3fa8f63fa9a13f3f3fa9f63f3fa2e73f3fa1d73f3f3f3f3f3fa8faa9a13f3f

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。