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 ²ï¦¢ëì ï§	111011111010011010100001111010111010110010010011111011001001010010010111111011111010011110001011111010101011001110010101111011001010000010110010111011111010011010100010111010111000100110010110111011001010000010010111111011111010011110000011	efa6a1ebac93ec9497efa78beab395eca0b2efa6a2eb8996eca097efa783
SJIS-WIN	????￢?????§?????????￠???????§?	00111111001111110011111100111111100000011100101000111111001111110011111100111111001111111000000110011000001111110011111100111111001111110011111100111111001111110011111100111111100000011001000100111111001111110011111100111111001111110011111100111111100000011001100000111111	3f3f3f3f81ca3f3f3f3f3f81983f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f81983f
EUC-JP	ï¦¡ë¬?ì??ï§?ê??ì??ï¦¢ë??ì??ï§?	100011111010101111000001100011111010001011000011100011111010001011000010100011111010101110110011101000101100110000111111100011111010101111000000001111110011111110001111101010111100000110100001111110000011111110001111101010111011010000111111001111111000111110101011110000000011111100111111100011111010101111000001100011111010001011000011101000011111000110001111101010111011001100111111001111111000111110101011110000000011111100111111100011111010101111000001101000011111100000111111	8fabc18fa2c38fa2c28fabb3a2cc3f8fabc03f3f8fabc1a1f83f8fabb43f3f8fabc03f3f8fabc18fa2c3a1f18fabb33f3f8fabc03f3f8fabc1a1f83f
UTF-8	ï¦¡ë¬ìï§ê³ì ²ï¦¢ëì ï§	110000111010111111000010101001101100001010100001110000111010101111000010101011001100001010010011110000111010110011000010100101001100001010010111110000111010111111000010101001111100001010001011110000111010101011000010101100111100001010010101110000111010110011000010101000001100001010110010110000111010111111000010101001101100001010100010110000111010101111000010100010011100001010010110110000111010110011000010101000001100001010010111110000111010111111000010101001111100001010000011	c3afc2a6c2a1c3abc2acc293c3acc294c297c3afc2a7c28bc3aac2b3c295c3acc2a0c2b2c3afc2a6c2a2c3abc289c296c3acc2a0c297c3afc2a7c283
UHC	??¡???????§??³???²??????????§?	0011111100111111101000101010111000111111001111110011111100111111001111110011111100111111101000011101011100111111001111111010100111111000001111110011111100111111101010011111011100111111001111110011111100111111001111110011111100111111001111110011111100111111101000011101011100111111	3f3fa2ae3f3f3f3f3f3f3fa1d73f3fa9f83f3f3fa9f73f3f3f3f3f3f3f3f3f3fa1d73f

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。