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§¢ìì¥ï§Ñê´ï§ì¢ì®¯ï§¢ë¯ì®¬æ	1110111110100111101000101110110010000100100011111110110010101101101001011110111110100111100111101101000110001010111010101011010010011100111011111010011110011110111011001010001010001110111011001010111010101111111011111010011110100010111010111001101010101111111011001010111010101100111001101000000110000001	efa7a2ec848fecada5efa79ed18aeab49cefa79eeca28eecaeafefa7a2eb9aafecaeace68181
SJIS-WIN	?§￠?????￥?§????´??§??￠?????§￠?????￢???	001111111000000110011000100000011001000100111111001111110011111100111111001111111000000110001111001111111000000110011000001111110011111100111111001111111000000101001100001111110011111110000001100110000011111100111111100000011001000100111111001111110011111100111111001111111000000110011000100000011001000100111111001111110011111100111111001111111000000111001010001111110011111100111111	3f819881913f3f3f3f3f818f3f81983f3f3f3f814c3f3f81983f3f81913f3f3f3f3f819881913f3f3f3f3f81ca3f3f3f
EUC-JP	ï§¢ì??ì??ï§?Ñ?ê´?ï§?ì¢?ì®¯ï§¢ë?¯ì®¬æ??	100011111010101111000001101000011111100010100001111100011000111110101011110000000011111100111111100011111010101111000000001111110011111110001111101010111100000110100001111110000011111110001111101010101101000000111111100011111010101110110100101000011010110100111111100011111010101111000001101000011111100000111111100011111010101111000000101000011111000100111111100011111010101111000000100011111010001011101110100011111010001010110100100011111010101111000001101000011111100010100001111100011000111110101011101100110011111110001111101000101011010010001111101010111100000010001111101000101110111010100010110011001000111110101001110000010011111100111111	8fabc1a1f8a1f18fabc03f3f8fabc03f3f8fabc1a1f83f8faad03f8fabb4a1ad3f8fabc1a1f83f8fabc0a1f13f8fabc08fa2ee8fa2b48fabc1a1f8a1f18fabb33f8fa2b48fabc08fa2eea2cc8fa9c13f3f
UTF-8	ï§¢ìì¥ï§Ñê´ï§ì¢ì®¯ï§¢ë¯ì®¬æ	11000011101011111100001010100111110000101010001011000011101011001100001010000100110000101000111111000011101011001100001010101101110000101010010111000011101011111100001010100111110000101001111011000011100100011100001010001010110000111010101011000010101101001100001010011100110000111010111111000010101001111100001010011110110000111010110011000010101000101100001010001110110000111010110011000010101011101100001010101111110000111010111111000010101001111100001010100010110000111010101111000010100110101100001010101111110000111010110011000010101011101100001010101100110000111010011011000010100000011100001010000001	c3afc2a7c2a2c3acc284c28fc3acc2adc2a5c3afc2a7c29ec391c28ac3aac2b4c29cc3afc2a7c29ec3acc2a2c28ec3acc2aec2afc3afc2a7c2a2c3abc29ac2afc3acc2aec2acc3a6c281c281
UHC	?§???????§????´??§?????®??§?????®?æ??	0011111110100001110101110011111100111111001111110011111100111111101000011010100100111111001111111010000111010111001111110011111100111111001111111010001010100101001111110011111110100001110101110011111100111111001111110011111100111111101000101110011100111111001111111010000111010111001111110011111100111111001111110011111110100010111001110011111110101001101000010011111100111111	3fa1d73f3f3f3f3fa1a93f3fa1d73f3f3f3fa2a53f3fa1d73f3f3f3f3fa2e73f3fa1d73f3f3f3f3fa2e73fa9a13f3f

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。