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¡ñ¢´K©Á¡ñ¢´O\@©Á¡ñ¢´K©Á¡ñ¢´O\SM	1000111110101001110000011010000111110001100011111010001010110100010010111000111110101001110000011010000111110001100011111010001010110100010011110101110001000000100011111010100111000001101000011111000110001111101000101011010001001011100011111010100111000001101000011111000110001111101000101011010001001111010111000101001101001101	8fa9c1a1f18fa2b44b8fa9c1a1f18fa2b44f5c408fa9c1a1f18fa2b44b8fa9c1a1f18fa2b44f5c534d
SJIS-WIN	??????￠´K??????￠´O\@??????￠´K??????￠´O\SM	00111111001111110011111100111111001111110011111110000001100100011000000101001100010010110011111100111111001111110011111100111111001111111000000110010001100000010100110001001111010111000100000000111111001111110011111100111111001111110011111110000001100100011000000101001100010010110011111100111111001111110011111100111111001111111000000110010001100000010100110001001111010111000101001101001101	3f3f3f3f3f3f8191814c4b3f3f3f3f3f3f8191814c4f5c403f3f3f3f3f3f8191814c4b3f3f3f3f3f3f8191814c4f5c534d
EUC-JP	?©Á¡ñ?¢´K?©Á¡ñ?¢´O\@?©Á¡ñ?¢´K?©Á¡ñ?¢´O\SM	001111111000111110100010111011011000111110101010101000011000111110100010110000101000111110101011110100000011111110100001111100011010000110101101010010110011111110001111101000101110110110001111101010101010000110001111101000101100001010001111101010111101000000111111101000011111000110100001101011010100111101011100010000000011111110001111101000101110110110001111101010101010000110001111101000101100001010001111101010111101000000111111101000011111000110100001101011010100101100111111100011111010001011101101100011111010101010100001100011111010001011000010100011111010101111010000001111111010000111110001101000011010110101001111010111000101001101001101	3f8fa2ed8faaa18fa2c28fabd03fa1f1a1ad4b3f8fa2ed8faaa18fa2c28fabd03fa1f1a1ad4f5c403f8fa2ed8faaa18fa2c28fabd03fa1f1a1ad4b3f8fa2ed8faaa18fa2c28fabd03fa1f1a1ad4f5c534d
UTF-8	©Á¡ñ¢´K©Á¡ñ¢´O\@©Á¡ñ¢´K©Á¡ñ¢´O\SM	11000010100011111100001010101001110000111000000111000010101000011100001110110001110000101000111111000010101000101100001010110100010010111100001010001111110000101010100111000011100000011100001010100001110000111011000111000010100011111100001010100010110000101011010001001111010111000100000011000010100011111100001010101001110000111000000111000010101000011100001110110001110000101000111111000010101000101100001010110100010010111100001010001111110000101010100111000011100000011100001010100001110000111011000111000010100011111100001010100010110000101011010001001111010111000101001101001101	c28fc2a9c381c2a1c3b1c28fc2a2c2b44bc28fc2a9c381c2a1c3b1c28fc2a2c2b44f5c40c28fc2a9c381c2a1c3b1c28fc2a2c2b44bc28fc2a9c381c2a1c3b1c28fc2a2c2b44f5c534d
UHC	???¡???´K???¡???´O\@???¡???´K???¡???´O\SM	00111111001111110011111110100010101011100011111100111111001111111010001010100101010010110011111100111111001111111010001010101110001111110011111100111111101000101010010101001111010111000100000000111111001111110011111110100010101011100011111100111111001111111010001010100101010010110011111100111111001111111010001010101110001111110011111100111111101000101010010101001111010111000101001101001101	3f3f3fa2ae3f3f3fa2a54b3f3f3fa2ae3f3f3fa2a54f5c403f3f3fa2ae3f3f3fa2a54b3f3f3fa2ae3f3f3fa2a54f5c534d

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。