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§¢ê¾©ì½¡æã¬ê°¹æãì®«ï§¡ì±ê°¼	111011111010011110100010111010101011111010101001111011001011110110100001111001101000000110000001111000111000001110101100111010101011000010111001111001101000000110000001111000111000001010001100111011001010111010101011111011111010011110100001111011001000011110110001111010101011000010111100	efa7a2eabea9ecbda1e68181e383aceab0b9e68181e3828cecaeabefa7a1ec87b1eab0bc
SJIS-WIN	?§￠???????????￢?°???????????§???±?°?	00111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011100101000111111100000011000101100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110011000001111110011111100111111100000010111110100111111100000011000101100111111	3f819881913f3f3f3f3f3f3f3f3f3f3f81ca3f818b3f3f3f3f3f3f3f3f3f3f3f81983f3f3f817d3f818b3f
EUC-JP	ï§¢ê?©ì?¡æ??ã?¬ê°?æ??ã??ì®?ï§¡ì?±ê°?	100011111010101111000001101000011111100010100001111100011000111110101011101101000011111110001111101000101110110110001111101010111100000000111111100011111010001011000010100011111010100111000001001111110011111110001111101010111010101000111111101000101100110010001111101010111011010010100001111010110011111110001111101010011100000100111111001111111000111110101011101010100011111100111111100011111010101111000000100011111010001011101110001111111000111110101011110000011010000111111000100011111010001011000010100011111010101111000000001111111010000111011110100011111010101110110100101000011110101100111111	8fabc1a1f8a1f18fabb43f8fa2ed8fabc03f8fa2c28fa9c13f3f8fabaa3fa2cc8fabb4a1eb3f8fa9c13f3f8fabaa3f3f8fabc08fa2ee3f8fabc1a1f88fa2c28fabc03fa1de8fabb4a1eb3f
UTF-8	ï§¢ê¾©ì½¡æã¬ê°¹æãì®«ï§¡ì±ê°¼	110000111010111111000010101001111100001010100010110000111010101011000010101111101100001010101001110000111010110011000010101111011100001010100001110000111010011011000010100000011100001010000001110000111010001111000010100000111100001010101100110000111010101011000010101100001100001010111001110000111010011011000010100000011100001010000001110000111010001111000010100000101100001010001100110000111010110011000010101011101100001010101011110000111010111111000010101001111100001010100001110000111010110011000010100001111100001010110001110000111010101011000010101100001100001010111100	c3afc2a7c2a2c3aac2bec2a9c3acc2bdc2a1c3a6c281c281c3a3c283c2acc3aac2b0c2b9c3a6c281c281c3a3c282c28cc3acc2aec2abc3afc2a7c2a1c3acc287c2b1c3aac2b0c2bc
UHC	?§??¾??½¡æ??????°¹æ??????®??§¡??±?°¼	0011111110100001110101110011111100111111101010001111101000111111001111111010100011110110101000101010111010101001101000010011111100111111001111110011111100111111001111111010000111000110101010011111011010101001101000010011111100111111001111110011111100111111001111111010001011100111001111110011111110100001110101111010001010101110001111110011111110100001101111100011111110100001110001101010100011111001	3fa1d73f3fa8fa3f3fa8f6a2aea9a13f3f3f3f3f3fa1c6a9f6a9a13f3f3f3f3f3fa2e73f3fa1d7a2ae3f3fa1be3fa1c6a8f9

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。