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§¢ëì¹å§¨ë¶¿ì½ æã¬ì°ï§¢ìÅ	1110111110100111101000101110101110001101100010101110110010000010101110011110010110100111101010001110101110110110101111111110110010111101101000001110011010000001100000011110001110000011101011001110110010110000100100111110111110100111101000101110110010000100100011111100010110000001	efa7a2eb8d8aec82b9e5a7a8ebb6bfecbda0e68181e383acecb093efa7a2ec848fc581
SJIS-WIN	?§￠???????§¨?¶?????????￢?°??§￠?????	0011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111111000000110011000100000010100111000111111100000011111011100111111001111110011111100111111001111110011111100111111001111110011111110000001110010100011111110000001100010110011111100111111100000011001100010000001100100010011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f8198814e3f81f73f3f3f3f3f3f3f3f3f81ca3f818b3f3f819881913f3f3f3f3f
EUC-JP	ï§¢ë??ì??å§¨ë¶¿ì??æ??ã?¬ì°?ï§¢ì??Å?	10001111101010111100000110100001111110001010000111110001100011111010101110110011001111110011111110001111101010111100000000111111001111111000111110101011101010011010000111111000101000011010111110001111101010111011001110100010111110011000111110100010110001001000111110101011110000000011111100111111100011111010100111000001001111110011111110001111101010111010101000111111101000101100110010001111101010111100000010100001111010110011111110001111101010111100000110100001111110001010000111110001100011111010101111000000001111110011111110001111101010101010100100111111	8fabc1a1f8a1f18fabb33f3f8fabc03f3f8faba9a1f8a1af8fabb3a2f98fa2c48fabc03f3f8fa9c13f3f8fabaa3fa2cc8fabc0a1eb3f8fabc1a1f8a1f18fabc03f3f8faaa93f
UTF-8	ï§¢ëì¹å§¨ë¶¿ì½ æã¬ì°ï§¢ìÅ	11000011101011111100001010100111110000101010001011000011101010111100001010001101110000101000101011000011101011001100001010000010110000101011100111000011101001011100001010100111110000101010100011000011101010111100001010110110110000101011111111000011101011001100001010111101110000101010000011000011101001101100001010000001110000101000000111000011101000111100001010000011110000101010110011000011101011001100001010110000110000101001001111000011101011111100001010100111110000101010001011000011101011001100001010000100110000101000111111000011100001011100001010000001	c3afc2a7c2a2c3abc28dc28ac3acc282c2b9c3a5c2a7c2a8c3abc2b6c2bfc3acc2bdc2a0c3a6c281c281c3a3c283c2acc3acc2b0c293c3afc2a7c2a2c3acc284c28fc385c281
UHC	?§??????¹?§¨?¶¿?½?æ??????°??§??????	001111111010000111010111001111110011111100111111001111110011111100111111101010011111011000111111101000011101011110100001101001110011111110100010110100101010001010101111001111111010100011110110001111111010100110100001001111110011111100111111001111110011111100111111101000011100011000111111001111111010000111010111001111110011111100111111001111110011111100111111	3fa1d73f3f3f3f3f3fa9f63fa1d7a1a73fa2d2a2af3fa8f63fa9a13f3f3f3f3f3fa1c63f3fa1d73f3f3f3f3f3f

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。