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°ìæã¬ì½æììï§¢ëì½å§¨ë¯ì½æ	111011111010011110100010111010111001101010110000111011001000101010011110111001101000000110000001111000111000001110101100111011001011110110001100111001101000000110000001111011001000000010101101111011001000001110001011111011111010011110100010111010111000001010000110111011001011110110011011111001011010011110101000111010111001101010101111111011001011110110011011111001101000000110000001	efa7a2eb9ab0ec8a9ee68181e383acecbd8ce68181ec80adec838befa7a2eb8286ecbd9be5a7a8eb9aafecbd9be68181
SJIS-WIN	?§￠??°????????￢?????????????§￠???????§¨?????????	0011111110000001100110001000000110010001001111110011111110000001100010110011111100111111001111110011111100111111001111110011111100111111100000011100101000111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111110000001100110001000000101001110001111110011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f818b3f3f3f3f3f3f3f3f81ca3f3f3f3f3f3f3f3f3f3f3f3f3f819881913f3f3f3f3f3f3f8198814e3f3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ë?°ì??æ??ã?¬ì??æ??ì??ì??ï§¢ë??ì??å§¨ë?¯ì??æ??	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111110100001111010111000111110101011110000000011111100111111100011111010100111000001001111110011111110001111101010111010101000111111101000101100110010001111101010111100000000111111001111111000111110101001110000010011111100111111100011111010101111000000001111110011111110001111101010111100000000111111001111111000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011110000000011111100111111100011111010101110101001101000011111100010100001101011111000111110101011101100110011111110001111101000101011010010001111101010111100000000111111001111111000111110101001110000010011111100111111	8fabc1a1f8a1f18fabb33fa1eb8fabc03f3f8fa9c13f3f8fabaa3fa2cc8fabc03f3f8fa9c13f3f8fabc03f3f8fabc03f3f8fabc1a1f8a1f18fabb33f3f8fabc03f3f8faba9a1f8a1af8fabb33f8fa2b48fabc03f3f8fa9c13f3f
UTF-8	ï§¢ë°ìæã¬ì½æììï§¢ëì½å§¨ë¯ì½æ	110000111010111111000010101001111100001010100010110000111010101111000010100110101100001010110000110000111010110011000010100010101100001010011110110000111010011011000010100000011100001010000001110000111010001111000010100000111100001010101100110000111010110011000010101111011100001010001100110000111010011011000010100000011100001010000001110000111010110011000010100000001100001010101101110000111010110011000010100000111100001010001011110000111010111111000010101001111100001010100010110000111010101111000010100000101100001010000110110000111010110011000010101111011100001010011011110000111010010111000010101001111100001010101000110000111010101111000010100110101100001010101111110000111010110011000010101111011100001010011011110000111010011011000010100000011100001010000001	c3afc2a7c2a2c3abc29ac2b0c3acc28ac29ec3a6c281c281c3a3c283c2acc3acc2bdc28cc3a6c281c281c3acc280c2adc3acc283c28bc3afc2a7c2a2c3abc282c286c3acc2bdc29bc3a5c2a7c2a8c3abc29ac2afc3acc2bdc29bc3a6c281c281
UHC	?§???°???æ??????½?æ????????§?????½??§¨????½?æ??	001111111010000111010111001111110011111100111111101000011100011000111111001111110011111110101001101000010011111100111111001111110011111100111111001111111010100011110110001111111010100110100001001111110011111100111111001111111010000110101001001111110011111100111111001111111010000111010111001111110011111100111111001111110011111110101000111101100011111100111111101000011101011110100001101001110011111100111111001111110011111110101000111101100011111110101001101000010011111100111111	3fa1d73f3f3fa1c63f3f3fa9a13f3f3f3f3f3fa8f63fa9a13f3f3f3fa1a93f3f3f3fa1d73f3f3f3f3fa8f63f3fa1d7a1a73f3f3f3fa8f63fa9a13f3f

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。