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	«Â¢ëª´«¿ª¢¢Ì«©«²¡ñ«®ªò«®	10001111101010111100001010001111101000101110101110001111101010101011010010001111101010111011111110001111101010101010001010100010110011001000111110101011101010011000111110101011101100101010000111110001100011111010101110101110100011111010101011110010100011111010101110101110	8fabc28fa2eb8faab48fabbf8faaa2a2cc8faba98fabb2a1f18fabae8faaf28fabae
SJIS-WIN	????￠???´?????￠￠??????????????????	0011111100111111001111110011111110000001100100010011111100111111001111111000000101001100001111110011111100111111001111110011111110000001100100011000000110010001001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f81913f3f3f814c3f3f3f3f3f819181913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	??Â?¢ë?ª´??¿?ª¢¢Ì??©???¡ñ??®?ªò??®	00111111001111111000111110101010101001000011111110100001111100011000111110101011101100110011111110001111101000101110110010100001101011010011111100111111100011111010001011000100001111111000111110100010111011001010000111110001101000011111000110001111101010101100000000111111001111111000111110100010111011010011111100111111001111111000111110100010110000101000111110101011110100000011111100111111100011111010001011101110001111111000111110100010111011001000111110101011110100100011111100111111100011111010001011101110	3f3f8faaa43fa1f18fabb33f8fa2eca1ad3f3f8fa2c43f8fa2eca1f1a1f18faac03f3f8fa2ed3f3f3f8fa2c28fabd03f3f8fa2ee3f8fa2ec8fabd23f3f8fa2ee
UTF-8	«Â¢ëª´«¿ª¢¢Ì«©«²¡ñ«®ªò«®	1100001010001111110000101010101111000011100000101100001010001111110000101010001011000011101010111100001010001111110000101010101011000010101101001100001010001111110000101010101111000010101111111100001010001111110000101010101011000010101000101100001010100010110000111000110011000010100011111100001010101011110000101010100111000010100011111100001010101011110000101011001011000010101000011100001110110001110000101000111111000010101010111100001010101110110000101000111111000010101010101100001110110010110000101000111111000010101010111100001010101110	c28fc2abc382c28fc2a2c3abc28fc2aac2b4c28fc2abc2bfc28fc2aac2a2c2a2c38cc28fc2abc2a9c28fc2abc2b2c2a1c3b1c28fc2abc2aec28fc2aac3b2c28fc2abc2ae
UHC	???????ª´??¿?ª????????²¡???®?ª???®	00111111001111110011111100111111001111110011111100111111101010001010001110100010101001010011111100111111101000101010111100111111101010001010001100111111001111110011111100111111001111110011111100111111001111111010100111110111101000101010111000111111001111110011111110100010111001110011111110101000101000110011111100111111001111111010001011100111	3f3f3f3f3f3f3fa8a3a2a53f3fa2af3fa8a33f3f3f3f3f3f3f3fa9f7a2ae3f3f3fa2e73fa8a33f3f3fa2e7

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。