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®«æãìæï½ì®¯ï§¡ì ê°¼	111011111010011110100001111011001000111010001100111011001010111010101011111001101000000110000001111000111000111110001001111011001000001010010101111001101000000110000001111011111011110110001100111011001010111010101111111011111010011110100001111011001001011010100000111010101011000010111100	efa7a1ec8e8cecaeabe68181e38f89ec8295e68181efbd8cecaeafefa7a1ec96a0eab0bc
SJIS-WIN	?§??????????????????????????§?????°?	001111111000000110011000001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100110000011111100111111001111110011111100111111100000011000101100111111	3f81983f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81983f3f3f3f3f818b3f
EUC-JP	ï§¡ì??ì®?æ??ã??ì??æ??ï??ì®¯ï§¡ì??ê°?	10001111101010111100000110100001111110001000111110100010110000101000111110101011110000000011111100111111100011111010101111000000100011111010001011101110001111111000111110101001110000010011111100111111100011111010101110101010001111110011111110001111101010111100000000111111001111111000111110101001110000010011111100111111100011111010101111000001001111110011111110001111101010111100000010001111101000101110111010001111101000101011010010001111101010111100000110100001111110001000111110100010110000101000111110101011110000000011111100111111100011111010101110110100101000011110101100111111	8fabc1a1f88fa2c28fabc03f3f8fabc08fa2ee3f8fa9c13f3f8fabaa3f3f8fabc03f3f8fa9c13f3f8fabc13f3f8fabc08fa2ee8fa2b48fabc1a1f88fa2c28fabc03f3f8fabb4a1eb3f
UTF-8	ï§¡ìì®«æãìæï½ì®¯ï§¡ì ê°¼	110000111010111111000010101001111100001010100001110000111010110011000010100011101100001010001100110000111010110011000010101011101100001010101011110000111010011011000010100000011100001010000001110000111010001111000010100011111100001010001001110000111010110011000010100000101100001010010101110000111010011011000010100000011100001010000001110000111010111111000010101111011100001010001100110000111010110011000010101011101100001010101111110000111010111111000010101001111100001010100001110000111010110011000010100101101100001010100000110000111010101011000010101100001100001010111100	c3afc2a7c2a1c3acc28ec28cc3acc2aec2abc3a6c281c281c3a3c28fc289c3acc282c295c3a6c281c281c3afc2bdc28cc3acc2aec2afc3afc2a7c2a1c3acc296c2a0c3aac2b0c2bc
UHC	?§¡????®?æ????????æ???½??®??§¡????°¼	0011111110100001110101111010001010101110001111110011111100111111001111111010001011100111001111111010100110100001001111110011111100111111001111110011111100111111001111110011111110101001101000010011111100111111001111111010100011110110001111110011111110100010111001110011111100111111101000011101011110100010101011100011111100111111001111110011111110100001110001101010100011111001	3fa1d7a2ae3f3f3f3fa2e73fa9a13f3f3f3f3f3f3f3fa9a13f3f3fa8f63f3fa2e73f3fa1d7a2ae3f3f3f3fa1c6a8f9

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。