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§¢ëì¹æì¬¦	111011111010011110100010111010111000001010000110111011001010111010101111111001011010011110101000111010111001110110111111111011001011110110001100111001101000000110000001111010101011001110100000111011001000001010101000111011111010011110100010111010111000110110001010111011001000001010111001111001101000000110000001111011001010110010100110	efa7a2eb8286ecaeafe5a7a8eb9dbfecbd8ce68181eab3a0ec82a8efa7a2eb8d8aec82b9e68181ecaca6
SJIS-WIN	?§￠???????§¨??????????????¨?§￠??????????￢?	0011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111111000000110011000100000010100111000111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000101001110001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011100101000111111	3f819881913f3f3f3f3f3f3f8198814e3f3f3f3f3f3f3f3f3f3f3f3f3f3f814e3f819881913f3f3f3f3f3f3f3f3f3f81ca3f
EUC-JP	ï§¢ë??ì®¯å§¨ë?¿ì??æ??ê??ì?¨ï§¢ë??ì??æ??ì¬¦	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011110000001000111110100010111011101000111110100010101101001000111110101011101010011010000111111000101000011010111110001111101010111011001100111111100011111010001011000100100011111010101111000000001111110011111110001111101010011100000100111111001111111000111110101011101101000011111100111111100011111010101111000000001111111010000110101111100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000001111110011111110001111101010011100000100111111001111111000111110101011110000001010001011001100100011111010001011000011	8fabc1a1f8a1f18fabb33f3f8fabc08fa2ee8fa2b48faba9a1f8a1af8fabb33f8fa2c48fabc03f3f8fa9c13f3f8fabb43f3f8fabc03fa1af8fabc1a1f8a1f18fabb33f3f8fabc03f3f8fa9c13f3f8fabc0a2cc8fa2c3
UTF-8	ï§¢ëì®¯å§¨ë¿ì½æê³ ì¨ï§¢ëì¹æì¬¦	110000111010111111000010101001111100001010100010110000111010101111000010100000101100001010000110110000111010110011000010101011101100001010101111110000111010010111000010101001111100001010101000110000111010101111000010100111011100001010111111110000111010110011000010101111011100001010001100110000111010011011000010100000011100001010000001110000111010101011000010101100111100001010100000110000111010110011000010100000101100001010101000110000111010111111000010101001111100001010100010110000111010101111000010100011011100001010001010110000111010110011000010100000101100001010111001110000111010011011000010100000011100001010000001110000111010110011000010101011001100001010100110	c3afc2a7c2a2c3abc282c286c3acc2aec2afc3a5c2a7c2a8c3abc29dc2bfc3acc2bdc28cc3a6c281c281c3aac2b3c2a0c3acc282c2a8c3afc2a7c2a2c3abc28dc28ac3acc282c2b9c3a6c281c281c3acc2acc2a6
UHC	?§?????®??§¨??¿?½?æ???³???¨?§??????¹æ?????	001111111010000111010111001111110011111100111111001111110011111110100010111001110011111100111111101000011101011110100001101001110011111100111111101000101010111100111111101010001111011000111111101010011010000100111111001111110011111110101001111110000011111100111111001111111010000110100111001111111010000111010111001111110011111100111111001111110011111100111111101010011111011010101001101000010011111100111111001111110011111100111111	3fa1d73f3f3f3f3fa2e73f3fa1d7a1a73f3fa2af3fa8f63fa9a13f3f3fa9f83f3f3fa1a73fa1d73f3f3f3f3f3fa9f6a9a13f3f3f3f3f

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。