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§¢ëì½å§¨ë¯ì½¬æìºì	111011111010011110100010111010111000001010000110111011001011110110011011111001011010011110101000111010111001101010101111111011001011110110101100111001101000000110000001111011001001010110111010111011001000001110000100	efa7a2eb8286ecbd9be5a7a8eb9aafecbdace68181ec95baec8384
SJIS-WIN	?§￠???????§¨?????￢?????????	0011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111111000000110011000100000010100111000111111001111110011111100111111001111111000000111001010001111110011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f8198814e3f3f3f3f3f81ca3f3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ë??ì??å§¨ë?¯ì?¬æ??ì?ºì??	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000001111110011111110001111101010111010100110100001111110001010000110101111100011111010101110110011001111111000111110100010101101001000111110101011110000000011111110100010110011001000111110101001110000010011111100111111100011111010101111000000001111111000111110100010111010111000111110101011110000000011111100111111	8fabc1a1f8a1f18fabb33f3f8fabc03f3f8faba9a1f8a1af8fabb33f8fa2b48fabc03fa2cc8fa9c13f3f8fabc03f8fa2eb8fabc03f3f
UTF-8	ï§¢ëì½å§¨ë¯ì½¬æìºì	110000111010111111000010101001111100001010100010110000111010101111000010100000101100001010000110110000111010110011000010101111011100001010011011110000111010010111000010101001111100001010101000110000111010101111000010100110101100001010101111110000111010110011000010101111011100001010101100110000111010011011000010100000011100001010000001110000111010110011000010100101011100001010111010110000111010110011000010100000111100001010000100	c3afc2a7c2a2c3abc282c286c3acc2bdc29bc3a5c2a7c2a8c3abc29ac2afc3acc2bdc2acc3a6c281c281c3acc295c2bac3acc283c284
UHC	?§?????½??§¨????½?æ????º???	00111111101000011101011100111111001111110011111100111111001111111010100011110110001111110011111110100001110101111010000110100111001111110011111100111111001111111010100011110110001111111010100110100001001111110011111100111111001111111010100010101100001111110011111100111111	3fa1d73f3f3f3f3fa8f63f3fa1d7a1a73f3f3f3fa8f63fa9a13f3f3f3fa8ac3f3f3f

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。