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	æëì«ï§¡í¢æìì¨æì¯¬	111001101000000110000001111010111000000010000100111011001000001010101011111011111010011110100001111011011000111110100010111001101000000110000001111011001000000010101101111011001000001010101000111001101000000110000001111011001010111110101100	e68181eb8084ec82abefa7a1ed8fa2e68181ec80adec82a8e68181ecafac
SJIS-WIN	??????????§???￠????????¨?????￢	00111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001100000111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111100000010100111000111111001111110011111100111111001111111000000111001010	3f3f3f3f3f3f3f3f3f3f81983f3f3f81913f3f3f3f3f3f3f3f814e3f3f3f3f3f81ca
EUC-JP	æ??ë??ì??ï§¡í?¢æ??ì??ì?¨æ??ì¯¬	10001111101010011100000100111111001111111000111110101011101100110011111100111111100011111010101111000000001111110011111110001111101010111100000110100001111110001000111110100010110000101000111110101011101111110011111110100001111100011000111110101001110000010011111100111111100011111010101111000000001111110011111110001111101010111100000000111111101000011010111110001111101010011100000100111111001111111000111110101011110000001000111110100010101101001010001011001100	8fa9c13f3f8fabb33f3f8fabc03f3f8fabc1a1f88fa2c28fabbf3fa1f18fa9c13f3f8fabc03f3f8fabc03fa1af8fa9c13f3f8fabc08fa2b4a2cc
UTF-8	æëì«ï§¡í¢æìì¨æì¯¬	110000111010011011000010100000011100001010000001110000111010101111000010100000001100001010000100110000111010110011000010100000101100001010101011110000111010111111000010101001111100001010100001110000111010110111000010100011111100001010100010110000111010011011000010100000011100001010000001110000111010110011000010100000001100001010101101110000111010110011000010100000101100001010101000110000111010011011000010100000011100001010000001110000111010110011000010101011111100001010101100	c3a6c281c281c3abc280c284c3acc282c2abc3afc2a7c2a1c3adc28fc2a2c3a6c281c281c3acc280c2adc3acc282c2a8c3a6c281c281c3acc2afc2ac
UHC	æ?????????§¡???æ??????¨æ?????	10101001101000010011111100111111001111110011111100111111001111110011111100111111001111111010000111010111101000101010111000111111001111110011111110101001101000010011111100111111001111110011111110100001101010010011111100111111101000011010011110101001101000010011111100111111001111110011111100111111	a9a13f3f3f3f3f3f3f3f3fa1d7a2ae3f3f3fa9a13f3f3f3fa1a93f3fa1a7a9a13f3f3f3f3f

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。