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§¢ëì¥æë¹ì½æÑì®¬ï§¢ëì¦æ	1110111110100111101000101110101110001101100010011110110010101101101001011110011010000001100000011110101110000101101110011110110010111101100110111110011010000001100000011101000110001010111011001010111010101100111011111010011110100010111010111000001010000111111011001000001010100110111001101000000110000001	efa7a2eb8d89ecada5e68181eb85b9ecbd9be68181d18aecaeacefa7a2eb8287ec82a6e68181
SJIS-WIN	?§￠?????￥????????????????￢?§￠?????????	0011111110000001100110001000000110010001001111110011111100111111001111110011111110000001100011110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001110010100011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f818f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81ca3f819881913f3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ë??ì??æ??ë??ì??æ??Ñ?ì®¬ï§¢ë??ì?¦æ??	10001111101010111100000110100001111110001010000111110001100011111010101110110011001111110011111110001111101010111100000000111111001111111000111110101001110000010011111100111111100011111010101110110011001111110011111110001111101010111100000000111111001111111000111110101001110000010011111100111111100011111010101011010000001111111000111110101011110000001000111110100010111011101010001011001100100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000001111111000111110100010110000111000111110101001110000010011111100111111	8fabc1a1f8a1f18fabb33f3f8fabc03f3f8fa9c13f3f8fabb33f3f8fabc03f3f8fa9c13f3f8faad03f8fabc08fa2eea2cc8fabc1a1f8a1f18fabb33f3f8fabc03f8fa2c38fa9c13f3f
UTF-8	ï§¢ëì¥æë¹ì½æÑì®¬ï§¢ëì¦æ	11000011101011111100001010100111110000101010001011000011101010111100001010001101110000101000100111000011101011001100001010101101110000101010010111000011101001101100001010000001110000101000000111000011101010111100001010000101110000101011100111000011101011001100001010111101110000101001101111000011101001101100001010000001110000101000000111000011100100011100001010001010110000111010110011000010101011101100001010101100110000111010111111000010101001111100001010100010110000111010101111000010100000101100001010000111110000111010110011000010100000101100001010100110110000111010011011000010100000011100001010000001	c3afc2a7c2a2c3abc28dc289c3acc2adc2a5c3a6c281c281c3abc285c2b9c3acc2bdc29bc3a6c281c281c391c28ac3acc2aec2acc3afc2a7c2a2c3abc282c287c3acc282c2a6c3a6c281c281
UHC	?§??????æ????¹?½?æ?????®??§???????æ??	0011111110100001110101110011111100111111001111110011111100111111101000011010100100111111101010011010000100111111001111110011111100111111101010011111011000111111101010001111011000111111101010011010000100111111001111110011111100111111001111111010001011100111001111110011111110100001110101110011111100111111001111110011111100111111001111110011111110101001101000010011111100111111	3fa1d73f3f3f3f3fa1a93fa9a13f3f3f3fa9f63fa8f63fa9a13f3f3f3f3fa2e73f3fa1d73f3f3f3f3f3f3fa9a13f3f

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。