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	æRéY^}k[\æRéY^}k[\@æRéY^}k[\æRéY^}k[\SM	1110011001010010100011011110100110001010010110010101111001111101011010110101101101011100111001100101001010001101111010011000101001011001010111100111110101101011010110110101110001000000111001100101001010001101111010011000101001011001010111100111110101101011010110110101110011100110010100101000110111101001100010100101100101011110011111010110101101011011010111000101001101001101	e6528de98a595e7d6b5b5ce6528de98a595e7d6b5b5c40e6528de98a595e7d6b5b5ce6528de98a595e7d6b5b5c534d
SJIS-WIN	?R???Y^}k[\?R???Y^}k[\@?R???Y^}k[\?R???Y^}k[\SM	0011111101010010001111110011111100111111010110010101111001111101011010110101101101011100001111110101001000111111001111110011111101011001010111100111110101101011010110110101110001000000001111110101001000111111001111110011111101011001010111100111110101101011010110110101110000111111010100100011111100111111001111110101100101011110011111010110101101011011010111000101001101001101	3f523f3f3f595e7d6b5b5c3f523f3f3f595e7d6b5b5c403f523f3f3f595e7d6b5b5c3f523f3f3f595e7d6b5b5c534d
EUC-JP	æR?é?Y^}k[\æR?é?Y^}k[\@æR?é?Y^}k[\æR?é?Y^}k[\SM	100011111010100111000001010100100011111110001111101010111011000100111111010110010101111001111101011010110101101101011100100011111010100111000001010100100011111110001111101010111011000100111111010110010101111001111101011010110101101101011100010000001000111110101001110000010101001000111111100011111010101110110001001111110101100101011110011111010110101101011011010111001000111110101001110000010101001000111111100011111010101110110001001111110101100101011110011111010110101101011011010111000101001101001101	8fa9c1523f8fabb13f595e7d6b5b5c8fa9c1523f8fabb13f595e7d6b5b5c408fa9c1523f8fabb13f595e7d6b5b5c8fa9c1523f8fabb13f595e7d6b5b5c534d
UTF-8	æRéY^}k[\æRéY^}k[\@æRéY^}k[\æRéY^}k[\SM	110000111010011001010010110000101000110111000011101010011100001010001010010110010101111001111101011010110101101101011100110000111010011001010010110000101000110111000011101010011100001010001010010110010101111001111101011010110101101101011100010000001100001110100110010100101100001010001101110000111010100111000010100010100101100101011110011111010110101101011011010111001100001110100110010100101100001010001101110000111010100111000010100010100101100101011110011111010110101101011011010111000101001101001101	c3a652c28dc3a9c28a595e7d6b5b5cc3a652c28dc3a9c28a595e7d6b5b5c40c3a652c28dc3a9c28a595e7d6b5b5cc3a652c28dc3a9c28a595e7d6b5b5c534d
UHC	æR???Y^}k[\æR???Y^}k[\@æR???Y^}k[\æR???Y^}k[\SM	101010011010000101010010001111110011111100111111010110010101111001111101011010110101101101011100101010011010000101010010001111110011111100111111010110010101111001111101011010110101101101011100010000001010100110100001010100100011111100111111001111110101100101011110011111010110101101011011010111001010100110100001010100100011111100111111001111110101100101011110011111010110101101011011010111000101001101001101	a9a1523f3f3f595e7d6b5b5ca9a1523f3f3f595e7d6b5b5c40a9a1523f3f3f595e7d6b5b5ca9a1523f3f3f595e7d6b5b5c534d

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。