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¦å§¨ë¿ì½¬æë£»ìºï§¢ëìå§¨	111011111010011110100010111010111000001010000111111011001000001010100110111001011010011110101000111010111001110110111111111011001011110110101100111001101000000110000001111010111010001110111011111011001000001010111010111011111010011110100010111010111000110110001010111011001000001110001101111001011010011110101000	efa7a2eb8287ec82a6e5a7a8eb9dbfecbdace68181eba3bbec82baefa7a2eb8d8aec838de5a7a8
SJIS-WIN	?§￠???????§¨?????￢????￡?????§￠???????§¨	00111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111110000001100110001000000101001110001111110011111100111111001111110011111110000001110010100011111100111111001111110011111110000001100100100011111100111111001111110011111100111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111110000001100110001000000101001110	3f819881913f3f3f3f3f3f3f8198814e3f3f3f3f3f81ca3f3f3f3f81923f3f3f3f3f819881913f3f3f3f3f3f3f8198814e
EUC-JP	ï§¢ë??ì?¦å§¨ë?¿ì?¬æ??ë£?ì?ºï§¢ë??ì??å§¨	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000001111111000111110100010110000111000111110101011101010011010000111111000101000011010111110001111101010111011001100111111100011111010001011000100100011111010101111000000001111111010001011001100100011111010100111000001001111110011111110001111101010111011001110100001111100100011111110001111101010111100000000111111100011111010001011101011100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000001111110011111110001111101010111010100110100001111110001010000110101111	8fabc1a1f8a1f18fabb33f3f8fabc03f8fa2c38faba9a1f8a1af8fabb33f8fa2c48fabc03fa2cc8fa9c13f3f8fabb3a1f23f8fabc03f8fa2eb8fabc1a1f8a1f18fabb33f3f8fabc03f3f8faba9a1f8a1af
UTF-8	ï§¢ëì¦å§¨ë¿ì½¬æë£»ìºï§¢ëìå§¨	110000111010111111000010101001111100001010100010110000111010101111000010100000101100001010000111110000111010110011000010100000101100001010100110110000111010010111000010101001111100001010101000110000111010101111000010100111011100001010111111110000111010110011000010101111011100001010101100110000111010011011000010100000011100001010000001110000111010101111000010101000111100001010111011110000111010110011000010100000101100001010111010110000111010111111000010101001111100001010100010110000111010101111000010100011011100001010001010110000111010110011000010100000111100001010001101110000111010010111000010101001111100001010101000	c3afc2a7c2a2c3abc282c287c3acc282c2a6c3a5c2a7c2a8c3abc29dc2bfc3acc2bdc2acc3a6c281c281c3abc2a3c2bbc3acc282c2bac3afc2a7c2a2c3abc28dc28ac3acc283c28dc3a5c2a7c2a8
UHC	?§????????§¨??¿?½?æ???????º?§????????§¨	00111111101000011101011100111111001111110011111100111111001111110011111100111111001111111010000111010111101000011010011100111111001111111010001010101111001111111010100011110110001111111010100110100001001111110011111100111111001111110011111100111111001111111010100010101100001111111010000111010111001111110011111100111111001111110011111100111111001111110011111110100001110101111010000110100111	3fa1d73f3f3f3f3f3f3f3fa1d7a1a73f3fa2af3fa8f63fa9a13f3f3f3f3f3f3fa8ac3fa1d73f3f3f3f3f3f3f3fa1d7a1a7

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。