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§£Ñì¥æë¹ê´ï§¢ëì°æã¬ê´ï§¢ëÅï§	11101111101001111010001111010001100010101110110010101101101001011110011010000001100000011110101110000101101110011110101010110100100100011110111110100111101000101110101110001101100010011110110010110000100010001110011010000001100000011110001110000011101011001110101010110100100100011110111110100111101000101110101110001101100010011100010110000001111011111010011110011110	efa7a3d18aecada5e68181eb85b9eab491efa7a2eb8d89ecb088e68181e383aceab491efa7a2eb8d89c581efa79e
SJIS-WIN	?§￡????￥???????´??§￠????°??????￢?´??§￠??????§?	00111111100000011001100010000001100100100011111100111111001111110011111110000001100011110011111100111111001111110011111100111111001111110011111110000001010011000011111100111111100000011001100010000001100100010011111100111111001111110011111110000001100010110011111100111111001111110011111100111111001111111000000111001010001111111000000101001100001111110011111110000001100110001000000110010001001111110011111100111111001111110011111100111111100000011001100000111111	3f819881923f3f3f3f818f3f3f3f3f3f3f3f814c3f3f819881913f3f3f3f818b3f3f3f3f3f3f81ca3f814c3f3f819881913f3f3f3f3f3f81983f
EUC-JP	ï§£Ñ?ì??æ??ë??ê´?ï§¢ë??ì°?æ??ã?¬ê´?ï§¢ë??Å?ï§?	1000111110101011110000011010000111111000101000011111001010001111101010101101000000111111100011111010101111000000001111110011111110001111101010011100000100111111001111111000111110101011101100110011111100111111100011111010101110110100101000011010110100111111100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000101000011110101100111111100011111010100111000001001111110011111110001111101010111010101000111111101000101100110010001111101010111011010010100001101011010011111110001111101010111100000110100001111110001010000111110001100011111010101110110011001111110011111110001111101010101010100100111111100011111010101111000001101000011111100000111111	8fabc1a1f8a1f28faad03f8fabc03f3f8fa9c13f3f8fabb33f3f8fabb4a1ad3f8fabc1a1f8a1f18fabb33f3f8fabc0a1eb3f8fa9c13f3f8fabaa3fa2cc8fabb4a1ad3f8fabc1a1f8a1f18fabb33f3f8faaa93f8fabc1a1f83f
UTF-8	ï§£Ñì¥æë¹ê´ï§¢ëì°æã¬ê´ï§¢ëÅï§	1100001110101111110000101010011111000010101000111100001110010001110000101000101011000011101011001100001010101101110000101010010111000011101001101100001010000001110000101000000111000011101010111100001010000101110000101011100111000011101010101100001010110100110000101001000111000011101011111100001010100111110000101010001011000011101010111100001010001101110000101000100111000011101011001100001010110000110000101000100011000011101001101100001010000001110000101000000111000011101000111100001010000011110000101010110011000011101010101100001010110100110000101001000111000011101011111100001010100111110000101010001011000011101010111100001010001101110000101000100111000011100001011100001010000001110000111010111111000010101001111100001010011110	c3afc2a7c2a3c391c28ac3acc2adc2a5c3a6c281c281c3abc285c2b9c3aac2b4c291c3afc2a7c2a2c3abc28dc289c3acc2b0c288c3a6c281c281c3a3c283c2acc3aac2b4c291c3afc2a7c2a2c3abc28dc289c385c281c3afc2a7c29e
UHC	?§?????æ????¹?´??§?????°?æ??????´??§???????§?	001111111010000111010111001111110011111100111111001111111010000110101001001111111010100110100001001111110011111100111111001111111010100111110110001111111010001010100101001111110011111110100001110101110011111100111111001111110011111100111111101000011100011000111111101010011010000100111111001111110011111100111111001111110011111110100010101001010011111100111111101000011101011100111111001111110011111100111111001111110011111100111111101000011101011100111111	3fa1d73f3f3f3fa1a93fa9a13f3f3f3fa9f63fa2a53f3fa1d73f3f3f3f3fa1c63fa9a13f3f3f3f3f3fa2a53f3fa1d73f3f3f3f3f3f3fa1d73f

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。