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	æãì²ï§£ëì§ï§ì¢ì½ ï§£	111001101000000110000001111000111000111110001001111011001000100110110010111011111010011110100011111010111000110010000100111011001000001010100111111011111010011110011110111011001010001010001110111011001011110110100000111011111010011110100011	e68181e38f89ec89b2efa7a3eb8c84ec82a7efa79eeca28eecbda0efa7a3
SJIS-WIN	??????????§￡?????§?§??￠?????§￡	00111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001100010000001100100100011111100111111001111110011111100111111100000011001100000111111100000011001100000111111001111111000000110010001001111110011111100111111001111110011111110000001100110001000000110010010	3f3f3f3f3f3f3f3f3f3f819881923f3f3f3f3f81983f81983f3f81913f3f3f3f3f81988192
EUC-JP	æ??ã??ì??ï§£ë??ì?§ï§?ì¢?ì??ï§£	100011111010100111000001001111110011111110001111101010111010101000111111001111111000111110101011110000000011111100111111100011111010101111000001101000011111100010100001111100101000111110101011101100110011111100111111100011111010101111000000001111111010000111111000100011111010101111000001101000011111100000111111100011111010101111000000101000011111000100111111100011111010101111000000001111110011111110001111101010111100000110100001111110001010000111110010	8fa9c13f3f8fabaa3f3f8fabc03f3f8fabc1a1f8a1f28fabb33f3f8fabc03fa1f88fabc1a1f83f8fabc0a1f13f8fabc03f3f8fabc1a1f8a1f2
UTF-8	æãì²ï§£ëì§ï§ì¢ì½ ï§£	110000111010011011000010100000011100001010000001110000111010001111000010100011111100001010001001110000111010110011000010100010011100001010110010110000111010111111000010101001111100001010100011110000111010101111000010100011001100001010000100110000111010110011000010100000101100001010100111110000111010111111000010101001111100001010011110110000111010110011000010101000101100001010001110110000111010110011000010101111011100001010100000110000111010111111000010101001111100001010100011	c3a6c281c281c3a3c28fc289c3acc289c2b2c3afc2a7c2a3c3abc28cc284c3acc282c2a7c3afc2a7c29ec3acc2a2c28ec3acc2bdc2a0c3afc2a7c2a3
UHC	æ???????²?§??????§?§?????½??§?	10101001101000010011111100111111001111110011111100111111001111110011111110101001111101110011111110100001110101110011111100111111001111110011111100111111001111111010000111010111001111111010000111010111001111110011111100111111001111110011111110101000111101100011111100111111101000011101011100111111	a9a13f3f3f3f3f3f3fa9f73fa1d73f3f3f3f3f3fa1d73fa1d73f3f3f3f3fa8f63f3fa1d73f

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。