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§¢ëìæâ¹ì½ï§ì´ì¾ï§¢ëìæâ¹ì½æ	111011111010011110100010111010111000110110001010111011001000001110000100111001101000000110000001111000101001000110111001111011001011110110001001111011111010011110011110111011001000101110110100111011001000001010111110111011111010011110100010111010111000110110001010111011001000001110000100111001101000000110000001111000101001000110111001111011001011110110001100111001101000000110000001	efa7a2eb8d8aec8384e68181e291b9ecbd89efa79eec8bb4ec82beefa7a2eb8d8aec8384e68181e291b9ecbd8ce68181
SJIS-WIN	?§￠????????????????§???´????§￠??????????????????	001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001100000111111001111110011111110000001010011000011111100111111001111110011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81983f3f3f814c3f3f3f3f819881913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ë??ì??æ??â??ì??ï§?ì?´ì??ï§¢ë??ì??æ??â??ì??æ??	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011110000000011111100111111100011111010100111000001001111110011111110001111101010111010010000111111001111111000111110101011110000000011111100111111100011111010101111000001101000011111100000111111100011111010101111000000001111111010000110101101100011111010101111000000001111110011111110001111101010111100000110100001111110001010000111110001100011111010101110110011001111110011111110001111101010111100000000111111001111111000111110101001110000010011111100111111100011111010101110100100001111110011111110001111101010111100000000111111001111111000111110101001110000010011111100111111	8fabc1a1f8a1f18fabb33f3f8fabc03f3f8fa9c13f3f8faba43f3f8fabc03f3f8fabc1a1f83f8fabc03fa1ad8fabc03f3f8fabc1a1f8a1f18fabb33f3f8fabc03f3f8fa9c13f3f8faba43f3f8fabc03f3f8fa9c13f3f
UTF-8	ï§¢ëìæâ¹ì½ï§ì´ì¾ï§¢ëìæâ¹ì½æ	110000111010111111000010101001111100001010100010110000111010101111000010100011011100001010001010110000111010110011000010100000111100001010000100110000111010011011000010100000011100001010000001110000111010001011000010100100011100001010111001110000111010110011000010101111011100001010001001110000111010111111000010101001111100001010011110110000111010110011000010100010111100001010110100110000111010110011000010100000101100001010111110110000111010111111000010101001111100001010100010110000111010101111000010100011011100001010001010110000111010110011000010100000111100001010000100110000111010011011000010100000011100001010000001110000111010001011000010100100011100001010111001110000111010110011000010101111011100001010001100110000111010011011000010100000011100001010000001	c3afc2a7c2a2c3abc28dc28ac3acc283c284c3a6c281c281c3a2c291c2b9c3acc2bdc289c3afc2a7c29ec3acc28bc2b4c3acc282c2bec3afc2a7c2a2c3abc28dc28ac3acc283c284c3a6c281c281c3a2c291c2b9c3acc2bdc28cc3a6c281c281
UHC	?§???????æ????¹?½??§???´??¾?§???????æ????¹?½?æ??	001111111010000111010111001111110011111100111111001111110011111100111111001111111010100110100001001111110011111100111111001111111010100111110110001111111010100011110110001111110011111110100001110101110011111100111111001111111010001010100101001111110011111110101000111110100011111110100001110101110011111100111111001111110011111100111111001111110011111110101001101000010011111100111111001111110011111110101001111101100011111110101000111101100011111110101001101000010011111100111111	3fa1d73f3f3f3f3f3f3fa9a13f3f3f3fa9f63fa8f63f3fa1d73f3f3fa2a53f3fa8fa3fa1d73f3f3f3f3f3f3fa9a13f3f3f3fa9f63fa8f63fa9a13f3f

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。