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¿ì½æê³ ì¨ï§¢ê¾©Å	1110111110100111101000101110101110000010100001101110110010101110101011111110010110100111101010001110101110011101101111111110110010111101100011001110011010000001100000011110101010110011101000001110110010000010101010001110111110100111101000101110101010111110101010011100010110000001	efa7a2eb8286ecaeafe5a7a8eb9dbfecbd8ce68181eab3a0ec82a8efa7a2eabea9c581
SJIS-WIN	?§￠???????§¨??????????????¨?§￠?????	001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111100000011001100010000001010011100011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000010100111000111111100000011001100010000001100100010011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f8198814e3f3f3f3f3f3f3f3f3f3f3f3f3f3f814e3f819881913f3f3f3f3f
EUC-JP	ï§¢ë??ì®¯å§¨ë?¿ì??æ??ê??ì?¨ï§¢ê?©Å?	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011110000001000111110100010111011101000111110100010101101001000111110101011101010011010000111111000101000011010111110001111101010111011001100111111100011111010001011000100100011111010101111000000001111110011111110001111101010011100000100111111001111111000111110101011101101000011111100111111100011111010101111000000001111111010000110101111100011111010101111000001101000011111100010100001111100011000111110101011101101000011111110001111101000101110110110001111101010101010100100111111	8fabc1a1f8a1f18fabb33f3f8fabc08fa2ee8fa2b48faba9a1f8a1af8fabb33f8fa2c48fabc03f3f8fa9c13f3f8fabb43f3f8fabc03fa1af8fabc1a1f8a1f18fabb43f8fa2ed8faaa93f
UTF-8	ï§¢ëì®¯å§¨ë¿ì½æê³ ì¨ï§¢ê¾©Å	11000011101011111100001010100111110000101010001011000011101010111100001010000010110000101000011011000011101011001100001010101110110000101010111111000011101001011100001010100111110000101010100011000011101010111100001010011101110000101011111111000011101011001100001010111101110000101000110011000011101001101100001010000001110000101000000111000011101010101100001010110011110000101010000011000011101011001100001010000010110000101010100011000011101011111100001010100111110000101010001011000011101010101100001010111110110000101010100111000011100001011100001010000001	c3afc2a7c2a2c3abc282c286c3acc2aec2afc3a5c2a7c2a8c3abc29dc2bfc3acc2bdc28cc3a6c281c281c3aac2b3c2a0c3acc282c2a8c3afc2a7c2a2c3aac2bec2a9c385c281
UHC	?§?????®??§¨??¿?½?æ???³???¨?§??¾???	00111111101000011101011100111111001111110011111100111111001111111010001011100111001111110011111110100001110101111010000110100111001111110011111110100010101011110011111110101000111101100011111110101001101000010011111100111111001111111010100111111000001111110011111100111111101000011010011100111111101000011101011100111111001111111010100011111010001111110011111100111111	3fa1d73f3f3f3f3fa2e73f3fa1d7a1a73f3fa2af3fa8f63fa9a13f3f3fa9f83f3f3fa1a73fa1d73f3fa8fa3f3f3f

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。