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¦¡ë·´ìªéì§ãï§ìæ	111011111010011010100001111010111011011110110100111011001010101010001111111010011000011110010111111011001000000010100111111000111000000110001010111011111010011110001011111011001001000010010010111001101001101010001110	efa6a1ebb7b4ecaa8fe98797ec80a7e3818aefa78bec9092e69a8e
SJIS-WIN	?????´????????§????§???????	001111110011111100111111001111110011111110000001010011000011111100111111001111110011111100111111001111110011111100111111100000011001100000111111001111110011111100111111100000011001100000111111001111110011111100111111001111110011111100111111	3f3f3f3f3f814c3f3f3f3f3f3f3f3f81983f3f3f3f81983f3f3f3f3f3f3f
EUC-JP	ï¦¡ë?´ìª?é??ì?§ã??ï§?ì??æ??	100011111010101111000001100011111010001011000011100011111010001011000010100011111010101110110011001111111010000110101101100011111010101111000000100011111010001011101100001111111000111110101011101100010011111100111111100011111010101111000000001111111010000111111000100011111010101110101010001111110011111110001111101010111100000110100001111110000011111110001111101010111100000000111111001111111000111110101001110000010011111100111111	8fabc18fa2c38fa2c28fabb33fa1ad8fabc08fa2ec3f8fabb13f3f8fabc03fa1f88fabaa3f3f8fabc1a1f83f8fabc03f3f8fa9c13f3f
UTF-8	ï¦¡ë·´ìªéì§ãï§ìæ	110000111010111111000010101001101100001010100001110000111010101111000010101101111100001010110100110000111010110011000010101010101100001010001111110000111010100111000010100001111100001010010111110000111010110011000010100000001100001010100111110000111010001111000010100000011100001010001010110000111010111111000010101001111100001010001011110000111010110011000010100100001100001010010010110000111010011011000010100110101100001010001110	c3afc2a6c2a1c3abc2b7c2b4c3acc2aac28fc3a9c287c297c3acc280c2a7c3a3c281c28ac3afc2a7c28bc3acc290c292c3a6c29ac28e
UHC	??¡?·´?ª??????§????§????æ??	00111111001111111010001010101110001111111010000110100100101000101010010100111111101010001010001100111111001111110011111100111111001111110011111110100001110101110011111100111111001111110011111110100001110101110011111100111111001111110011111110101001101000010011111100111111	3f3fa2ae3fa1a4a2a53fa8a33f3f3f3f3f3fa1d73f3f3f3fa1d73f3f3f3fa9a13f3f

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。