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¬ìï§ê³ì ï¦§ë¡«ì	111011111010011010100001111010111010110010010011111011001001010010010111111011111010011110001011111010101011001110010101111011001010000010010111111011111010011010100111111010111010000110101011111011001010000010010111	efa6a1ebac93ec9497efa78beab395eca097efa6a7eba1abeca097
SJIS-WIN	????￢?????§?????????§??????	001111110011111100111111001111111000000111001010001111110011111100111111001111110011111110000001100110000011111100111111001111110011111100111111001111110011111100111111001111111000000110011000001111110011111100111111001111110011111100111111	3f3f3f3f81ca3f3f3f3f3f81983f3f3f3f3f3f3f3f3f81983f3f3f3f3f3f
EUC-JP	ï¦¡ë¬?ì??ï§?ê??ì??ï¦§ë¡?ì??	1000111110101011110000011000111110100010110000111000111110100010110000101000111110101011101100111010001011001100001111111000111110101011110000000011111100111111100011111010101111000001101000011111100000111111100011111010101110110100001111110011111110001111101010111100000000111111001111111000111110101011110000011000111110100010110000111010000111111000100011111010101110110011100011111010001011000010001111111000111110101011110000000011111100111111	8fabc18fa2c38fa2c28fabb3a2cc3f8fabc03f3f8fabc1a1f83f8fabb43f3f8fabc03f3f8fabc18fa2c3a1f88fabb38fa2c23f8fabc03f3f
UTF-8	ï¦¡ë¬ìï§ê³ì ï¦§ë¡«ì	110000111010111111000010101001101100001010100001110000111010101111000010101011001100001010010011110000111010110011000010100101001100001010010111110000111010111111000010101001111100001010001011110000111010101011000010101100111100001010010101110000111010110011000010101000001100001010010111110000111010111111000010101001101100001010100111110000111010101111000010101000011100001010101011110000111010110011000010101000001100001010010111	c3afc2a6c2a1c3abc2acc293c3acc294c297c3afc2a7c28bc3aac2b3c295c3acc2a0c297c3afc2a6c2a7c3abc2a1c2abc3acc2a0c297
UHC	??¡???????§??³??????§?¡????	0011111100111111101000101010111000111111001111110011111100111111001111110011111100111111101000011101011100111111001111111010100111111000001111110011111100111111001111110011111100111111101000011101011100111111101000101010111000111111001111110011111100111111	3f3fa2ae3f3f3f3f3f3f3fa1d73f3fa9f83f3f3f3f3f3fa1d73fa2ae3f3f3f3f

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。