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	æãâï§µë¬ì¨ï§Ñì®«æãâï§µ	1110011010000001100000011110001110001111100000111110001010000100100100111110111110100111101101011110101110101100100100111110110010000010101010001110111110100111100111101101000110001010111011001010111010101011111001101000000110000001111000111000111110000011111000101000010010010011111011111010011110110101	e68181e38f83e28493efa7b5ebac93ec82a8efa79ed18aecaeabe68181e38f83e28493efa7b5
SJIS-WIN	??????????§??￢???¨?§????????????????§?	00111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001100000111111001111111000000111001010001111110011111100111111100000010100111000111111100000011001100000111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001100000111111	3f3f3f3f3f3f3f3f3f3f81983f3f81ca3f3f3f814e3f81983f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81983f
EUC-JP	æ??ã??â??ï§?ë¬?ì?¨ï§?Ñ?ì®?æ??ã??â??ï§?	1000111110101001110000010011111100111111100011111010101110101010001111110011111110001111101010111010010000111111001111111000111110101011110000011010000111111000001111111000111110101011101100111010001011001100001111111000111110101011110000000011111110100001101011111000111110101011110000011010000111111000001111111000111110101010110100000011111110001111101010111100000010001111101000101110111000111111100011111010100111000001001111110011111110001111101010111010101000111111001111111000111110101011101001000011111100111111100011111010101111000001101000011111100000111111	8fa9c13f3f8fabaa3f3f8faba43f3f8fabc1a1f83f8fabb3a2cc3f8fabc03fa1af8fabc1a1f83f8faad03f8fabc08fa2ee3f8fa9c13f3f8fabaa3f3f8faba43f3f8fabc1a1f83f
UTF-8	æãâï§µë¬ì¨ï§Ñì®«æãâï§µ	11000011101001101100001010000001110000101000000111000011101000111100001010001111110000101000001111000011101000101100001010000100110000101001001111000011101011111100001010100111110000101011010111000011101010111100001010101100110000101001001111000011101011001100001010000010110000101010100011000011101011111100001010100111110000101001111011000011100100011100001010001010110000111010110011000010101011101100001010101011110000111010011011000010100000011100001010000001110000111010001111000010100011111100001010000011110000111010001011000010100001001100001010010011110000111010111111000010101001111100001010110101	c3a6c281c281c3a3c28fc283c3a2c284c293c3afc2a7c2b5c3abc2acc293c3acc282c2a8c3afc2a7c29ec391c28ac3acc2aec2abc3a6c281c281c3a3c28fc283c3a2c284c293c3afc2a7c2b5
UHC	æ?????????§??????¨?§????®?æ?????????§?	101010011010000100111111001111110011111100111111001111110011111100111111001111110011111110100001110101110011111100111111001111110011111100111111001111111010000110100111001111111010000111010111001111110011111100111111001111111010001011100111001111111010100110100001001111110011111100111111001111110011111100111111001111110011111100111111101000011101011100111111	a9a13f3f3f3f3f3f3f3f3fa1d73f3f3f3f3f3fa1a73fa1d73f3f3f3fa2e73fa9a13f3f3f3f3f3f3f3f3fa1d73f

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。