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§¢ë¯ì®¬æëì½æìì©ï§¢ë¯ì®¬æë¾EM	1110111110100111101000101110101110011010101011111110110010101110101011001110011010000001100000011110101110001100100000011110110010111101100111011110011010000001100000011110110010001111100001111110110010000010101010011110111110100111101000101110101110011010101011111110110010101110101011001110011010000001100000011110101110111110100000110100010101001101	efa7a2eb9aafecaeace68181eb8c81ecbd9de68181ec8f87ec82a9efa7a2eb9aafecaeace68181ebbe83454d
SJIS-WIN	?§￠?????￢???????????????????§￠?????￢??????EM	0011111110000001100110001000000110010001001111110011111100111111001111110011111110000001110010100011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100110001000000110010001001111110011111100111111001111110011111110000001110010100011111100111111001111110011111100111111001111110100010101001101	3f819881913f3f3f3f3f81ca3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f819881913f3f3f3f3f81ca3f3f3f3f3f3f454d
EUC-JP	ï§¢ë?¯ì®¬æ??ë??ì??æ??ì??ì?©ï§¢ë?¯ì®¬æ??ë??EM	10001111101010111100000110100001111110001010000111110001100011111010101110110011001111111000111110100010101101001000111110101011110000001000111110100010111011101010001011001100100011111010100111000001001111110011111110001111101010111011001100111111001111111000111110101011110000000011111100111111100011111010100111000001001111110011111110001111101010111100000000111111001111111000111110101011110000000011111110001111101000101110110110001111101010111100000110100001111110001010000111110001100011111010101110110011001111111000111110100010101101001000111110101011110000001000111110100010111011101010001011001100100011111010100111000001001111110011111110001111101010111011001100111111001111110100010101001101	8fabc1a1f8a1f18fabb33f8fa2b48fabc08fa2eea2cc8fa9c13f3f8fabb33f3f8fabc03f3f8fa9c13f3f8fabc03f3f8fabc03f8fa2ed8fabc1a1f8a1f18fabb33f8fa2b48fabc08fa2eea2cc8fa9c13f3f8fabb33f3f454d
UTF-8	ï§¢ë¯ì®¬æëì½æìì©ï§¢ë¯ì®¬æë¾EM	1100001110101111110000101010011111000010101000101100001110101011110000101001101011000010101011111100001110101100110000101010111011000010101011001100001110100110110000101000000111000010100000011100001110101011110000101000110011000010100000011100001110101100110000101011110111000010100111011100001110100110110000101000000111000010100000011100001110101100110000101000111111000010100001111100001110101100110000101000001011000010101010011100001110101111110000101010011111000010101000101100001110101011110000101001101011000010101011111100001110101100110000101010111011000010101011001100001110100110110000101000000111000010100000011100001110101011110000101011111011000010100000110100010101001101	c3afc2a7c2a2c3abc29ac2afc3acc2aec2acc3a6c281c281c3abc28cc281c3acc2bdc29dc3a6c281c281c3acc28fc287c3acc282c2a9c3afc2a7c2a2c3abc29ac2afc3acc2aec2acc3a6c281c281c3abc2bec283454d
UHC	?§?????®?æ??????½?æ?????????§?????®?æ???¾?EM	0011111110100001110101110011111100111111001111110011111100111111101000101110011100111111101010011010000100111111001111110011111100111111001111110011111110101000111101100011111110101001101000010011111100111111001111110011111100111111001111110011111100111111001111111010000111010111001111110011111100111111001111110011111110100010111001110011111110101001101000010011111100111111001111111010100011111010001111110100010101001101	3fa1d73f3f3f3f3fa2e73fa9a13f3f3f3f3f3fa8f63fa9a13f3f3f3f3f3f3f3f3fa1d73f3f3f3f3fa2e73fa9a13f3f3fa8fa3f454d

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。