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»æëì½æì´ì»ï§¢ë°ì·å§¨ë´	111011111010011110100010111010111000110110001010111011001000001010111011111001101000000110000001111010111000110010000001111011001011110110010000111001101000000110000001111011001000101110110100111011001000001010111011111011111010011110100010111010111001101010110000111011001000001010110111111001011010011110101000111010111011010010001110	efa7a2eb8d8aec82bbe68181eb8c81ecbd90e68181ec8bb4ec82bbefa7a2eb9ab0ec82b7e5a7a8ebb48e
SJIS-WIN	?§￠????????????????????´????§￠??°????§¨?´?	001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000101001100001111110011111100111111001111111000000110011000100000011001000100111111001111111000000110001011001111110011111100111111001111111000000110011000100000010100111000111111100000010100110000111111	3f819881913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f814c3f3f3f3f819881913f3f818b3f3f3f3f8198814e3f814c3f
EUC-JP	ï§¢ë??ì??æ??ë??ì??æ??ì?´ì??ï§¢ë?°ì??å§¨ë´?	10001111101010111100000110100001111110001010000111110001100011111010101110110011001111110011111110001111101010111100000000111111001111111000111110101001110000010011111100111111100011111010101110110011001111110011111110001111101010111100000000111111001111111000111110101001110000010011111100111111100011111010101111000000001111111010000110101101100011111010101111000000001111110011111110001111101010111100000110100001111110001010000111110001100011111010101110110011001111111010000111101011100011111010101111000000001111110011111110001111101010111010100110100001111110001010000110101111100011111010101110110011101000011010110100111111	8fabc1a1f8a1f18fabb33f3f8fabc03f3f8fa9c13f3f8fabb33f3f8fabc03f3f8fa9c13f3f8fabc03fa1ad8fabc03f3f8fabc1a1f8a1f18fabb33fa1eb8fabc03f3f8faba9a1f8a1af8fabb3a1ad3f
UTF-8	ï§¢ëì»æëì½æì´ì»ï§¢ë°ì·å§¨ë´	110000111010111111000010101001111100001010100010110000111010101111000010100011011100001010001010110000111010110011000010100000101100001010111011110000111010011011000010100000011100001010000001110000111010101111000010100011001100001010000001110000111010110011000010101111011100001010010000110000111010011011000010100000011100001010000001110000111010110011000010100010111100001010110100110000111010110011000010100000101100001010111011110000111010111111000010101001111100001010100010110000111010101111000010100110101100001010110000110000111010110011000010100000101100001010110111110000111010010111000010101001111100001010101000110000111010101111000010101101001100001010001110	c3afc2a7c2a2c3abc28dc28ac3acc282c2bbc3a6c281c281c3abc28cc281c3acc2bdc290c3a6c281c281c3acc28bc2b4c3acc282c2bbc3afc2a7c2a2c3abc29ac2b0c3acc282c2b7c3a5c2a7c2a8c3abc2b4c28e
UHC	?§???????æ??????½?æ????´????§???°??·?§¨?´?	0011111110100001110101110011111100111111001111110011111100111111001111110011111110101001101000010011111100111111001111110011111100111111001111111010100011110110001111111010100110100001001111110011111100111111001111111010001010100101001111110011111100111111001111111010000111010111001111110011111100111111101000011100011000111111001111111010000110100100001111111010000111010111101000011010011100111111101000101010010100111111	3fa1d73f3f3f3f3f3f3fa9a13f3f3f3f3f3fa8f63fa9a13f3f3f3fa2a53f3f3f3fa1d73f3f3fa1c63f3fa1a43fa1d7a1a73fa2a53f

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。