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§¢ëìæì¬ì½ æëì®°ï§£Ñì¬ï§	1110111110100111101000101110101110001101100010101110110010000010100101101110011010000001100000011110110010000000101011001110110010111101101000001110011010000001100000011110101110010011101011011110110010101110101100001110111110100111101000111101000110001010111011001010110110101100111011111010011110011110	efa7a2eb8d8aec8296e68181ec80acecbda0e68181eb93adecaeb0efa7a3d18aecadacefa79e
SJIS-WIN	?§￠???????????￢???????????°?§￡????￢?§?	00111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011100101000111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110001011001111111000000110011000100000011001001000111111001111110011111100111111100000011100101000111111100000011001100000111111	3f819881913f3f3f3f3f3f3f3f3f3f3f81ca3f3f3f3f3f3f3f3f3f3f3f818b3f819881923f3f3f3f81ca3f81983f
EUC-JP	ï§¢ë??ì??æ??ì?¬ì??æ??ë??ì®°ï§£Ñ?ì?¬ï§?	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011110000000011111100111111100011111010100111000001001111110011111110001111101010111100000000111111101000101100110010001111101010111100000000111111001111111000111110101001110000010011111100111111100011111010101110110011001111110011111110001111101010111100000010001111101000101110111010100001111010111000111110101011110000011010000111111000101000011111001010001111101010101101000000111111100011111010101111000000001111111010001011001100100011111010101111000001101000011111100000111111	8fabc1a1f8a1f18fabb33f3f8fabc03f3f8fa9c13f3f8fabc03fa2cc8fabc03f3f8fa9c13f3f8fabb33f3f8fabc08fa2eea1eb8fabc1a1f8a1f28faad03f8fabc03fa2cc8fabc1a1f83f
UTF-8	ï§¢ëìæì¬ì½ æëì®°ï§£Ñì¬ï§	11000011101011111100001010100111110000101010001011000011101010111100001010001101110000101000101011000011101011001100001010000010110000101001011011000011101001101100001010000001110000101000000111000011101011001100001010000000110000101010110011000011101011001100001010111101110000101010000011000011101001101100001010000001110000101000000111000011101010111100001010010011110000101010110111000011101011001100001010101110110000101011000011000011101011111100001010100111110000101010001111000011100100011100001010001010110000111010110011000010101011011100001010101100110000111010111111000010101001111100001010011110	c3afc2a7c2a2c3abc28dc28ac3acc282c296c3a6c281c281c3acc280c2acc3acc2bdc2a0c3a6c281c281c3abc293c2adc3acc2aec2b0c3afc2a7c2a3c391c28ac3acc2adc2acc3afc2a7c29e
UHC	?§???????æ??????½?æ?????®°?§??????§?	001111111010000111010111001111110011111100111111001111110011111100111111001111111010100110100001001111110011111100111111001111110011111100111111101010001111011000111111101010011010000100111111001111110011111100111111101000011010100100111111101000101110011110100001110001100011111110100001110101110011111100111111001111110011111110100001101010010011111100111111101000011101011100111111	3fa1d73f3f3f3f3f3f3fa9a13f3f3f3f3f3fa8f63fa9a13f3f3f3fa1a93fa2e7a1c63fa1d73f3f3f3fa1a93f3fa1d73f

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。