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°ìå§¨ë¯ì½æëìï§¢ë¯ãæí	111011111010011110100010111010111001101010110000111011001000001110001011111001011010011110101000111010111001101010101111111011001011110110010000111001101000000110000001111010111000110010000100111011001000001010010010111011111010011110100010111010111001101010101111111000111000111010011111111001101000000110000001111011011000010010010010	efa7a2eb9ab0ec838be5a7a8eb9aafecbd90e68181eb8c84ec8292efa7a2eb9aafe38e9fe68181ed8492
SJIS-WIN	?§￠??°????§¨????????????????§￠????????????	00111111100000011001100010000001100100010011111100111111100000011000101100111111001111110011111100111111100000011001100010000001010011100011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f818b3f3f3f3f8198814e3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f819881913f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ë?°ì??å§¨ë?¯ì??æ??ë??ì??ï§¢ë?¯ã??æ??í??	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111110100001111010111000111110101011110000000011111100111111100011111010101110101001101000011111100010100001101011111000111110101011101100110011111110001111101000101011010010001111101010111100000000111111001111111000111110101001110000010011111100111111100011111010101110110011001111110011111110001111101010111100000000111111001111111000111110101011110000011010000111111000101000011111000110001111101010111011001100111111100011111010001010110100100011111010101110101010001111110011111110001111101010011100000100111111001111111000111110101011101111110011111100111111	8fabc1a1f8a1f18fabb33fa1eb8fabc03f3f8faba9a1f8a1af8fabb33f8fa2b48fabc03f3f8fa9c13f3f8fabb33f3f8fabc03f3f8fabc1a1f8a1f18fabb33f8fa2b48fabaa3f3f8fa9c13f3f8fabbf3f3f
UTF-8	ï§¢ë°ìå§¨ë¯ì½æëìï§¢ë¯ãæí	110000111010111111000010101001111100001010100010110000111010101111000010100110101100001010110000110000111010110011000010100000111100001010001011110000111010010111000010101001111100001010101000110000111010101111000010100110101100001010101111110000111010110011000010101111011100001010010000110000111010011011000010100000011100001010000001110000111010101111000010100011001100001010000100110000111010110011000010100000101100001010010010110000111010111111000010101001111100001010100010110000111010101111000010100110101100001010101111110000111010001111000010100011101100001010011111110000111010011011000010100000011100001010000001110000111010110111000010100001001100001010010010	c3afc2a7c2a2c3abc29ac2b0c3acc283c28bc3a5c2a7c2a8c3abc29ac2afc3acc2bdc290c3a6c281c281c3abc28cc284c3acc282c292c3afc2a7c2a2c3abc29ac2afc3a3c28ec29fc3a6c281c281c3adc284c292
UHC	?§???°????§¨????½?æ?????????§???????æ?????	0011111110100001110101110011111100111111001111111010000111000110001111110011111100111111001111111010000111010111101000011010011100111111001111110011111100111111101010001111011000111111101010011010000100111111001111110011111100111111001111110011111100111111001111110011111110100001110101110011111100111111001111110011111100111111001111110011111110101001101000010011111100111111001111110011111100111111	3fa1d73f3f3fa1c63f3f3f3fa1d7a1a73f3f3f3fa8f63fa9a13f3f3f3f3f3f3f3f3fa1d73f3f3f3f3f3f3fa9a13f3f3f3f3f

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。