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	«Á«ä¡ë«´¡ß«²@«Á«ä¡ë«´¡ß«²SM	1000111110101011110000011000111110101011111001001010000111101011100011111010101110110100101000011101111110001111101010111011001001000000100011111010101111000001100011111010101111100100101000011110101110001111101010111011010010100001110111111000111110101011101100100101001101001101	8fabc18fabe4a1eb8fabb4a1df8fabb2408fabc18fabe4a1eb8fabb4a1df8fabb2534d
SJIS-WIN	??????????´?????@??????????´?????SM	00111111001111110011111100111111001111110011111100111111001111110011111100111111100000010100110000111111001111110011111100111111001111110100000000111111001111110011111100111111001111110011111100111111001111110011111100111111100000010100110000111111001111110011111100111111001111110101001101001101	3f3f3f3f3f3f3f3f3f3f814c3f3f3f3f3f403f3f3f3f3f3f3f3f3f3f814c3f3f3f3f3f534d
EUC-JP	??Á??ä¡ë??´¡ß???@??Á??ä¡ë??´¡ß???SM	00111111001111111000111110101010101000010011111100111111100011111010101110100011100011111010001011000010100011111010101110110011001111110011111110100001101011011000111110100010110000101000111110101001110011100011111100111111001111110100000000111111001111111000111110101010101000010011111100111111100011111010101110100011100011111010001011000010100011111010101110110011001111110011111110100001101011011000111110100010110000101000111110101001110011100011111100111111001111110101001101001101	3f3f8faaa13f3f8faba38fa2c28fabb33f3fa1ad8fa2c28fa9ce3f3f3f403f3f8faaa13f3f8faba38fa2c28fabb33f3fa1ad8fa2c28fa9ce3f3f3f534d
UTF-8	«Á«ä¡ë«´¡ß«²@«Á«ä¡ë«´¡ß«²SM	11000010100011111100001010101011110000111000000111000010100011111100001010101011110000111010010011000010101000011100001110101011110000101000111111000010101010111100001010110100110000101010000111000011100111111100001010001111110000101010101111000010101100100100000011000010100011111100001010101011110000111000000111000010100011111100001010101011110000111010010011000010101000011100001110101011110000101000111111000010101010111100001010110100110000101010000111000011100111111100001010001111110000101010101111000010101100100101001101001101	c28fc2abc381c28fc2abc3a4c2a1c3abc28fc2abc2b4c2a1c39fc28fc2abc2b240c28fc2abc381c28fc2abc3a4c2a1c3abc28fc2abc2b4c2a1c39fc28fc2abc2b2534d
UHC	??????¡???´¡ß??²@??????¡???´¡ß??²SM	001111110011111100111111001111110011111100111111101000101010111000111111001111110011111110100010101001011010001010101110101010011010110000111111001111111010100111110111010000000011111100111111001111110011111100111111001111111010001010101110001111110011111100111111101000101010010110100010101011101010100110101100001111110011111110101001111101110101001101001101	3f3f3f3f3f3fa2ae3f3f3fa2a5a2aea9ac3f3fa9f7403f3f3f3f3f3fa2ae3f3f3fa2a5a2aea9ac3f3fa9f7534d

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。