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	«¿«Ôªä«´ª©«â«Á«Ñ¡ñ«´¡¢î	10001111101010111011111110001111101010111101010010001111101010101110010010001111101010111011010010001111101010101010100110001111101010111110001010001111101010111100000110001111101010111101000110100001111100011000111110101011101101001010000110101101100011111010001011101110	8fabbf8fabd48faae48fabb48faaa98fabe28fabc18fabd1a1f18fabb4a1ad8fa2ee
SJIS-WIN	???????????´????????????????´???￠?	00111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000101001100001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000101001100001111110011111100111111100000011001000100111111	3f3f3f3f3f3f3f3f3f3f3f814c3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f814c3f3f3f81913f
EUC-JP	??¿??Ô?ªä??´?ª©??â??Á??Ñ¡ñ??´¡??¢î	001111110011111110001111101000101100010000111111001111111000111110101010110101000011111110001111101000101110110010001111101010111010001100111111001111111010000110101101001111111000111110100010111011001000111110100010111011010011111100111111100011111010101110100100001111110011111110001111101010101010000100111111001111111000111110101010110100001000111110100010110000101000111110101011110100000011111100111111101000011010110110001111101000101100001000111111001111111010000111110001100011111010101111000010	3f3f8fa2c43f3f8faad43f8fa2ec8faba33f3fa1ad3f8fa2ec8fa2ed3f3f8faba43f3f8faaa13f3f8faad08fa2c28fabd03f3fa1ad8fa2c23f3fa1f18fabc2
UTF-8	«¿«Ôªä«´ª©«â«Á«Ñ¡ñ«´¡¢î	1100001010001111110000101010101111000010101111111100001010001111110000101010101111000011100101001100001010001111110000101010101011000011101001001100001010001111110000101010101111000010101101001100001010001111110000101010101011000010101010011100001010001111110000101010101111000011101000101100001010001111110000101010101111000011100000011100001010001111110000101010101111000011100100011100001010100001110000111011000111000010100011111100001010101011110000101011010011000010101000011100001010101101110000101000111111000010101000101100001110101110	c28fc2abc2bfc28fc2abc394c28fc2aac3a4c28fc2abc2b4c28fc2aac2a9c28fc2abc3a2c28fc2abc381c28fc2abc391c2a1c3b1c28fc2abc2b4c2a1c2adc28fc2a2c3ae
UHC	??¿????ª???´?ª??????????¡???´¡???	001111110011111110100010101011110011111100111111001111110011111110101000101000110011111100111111001111111010001010100101001111111010100010100011001111110011111100111111001111110011111100111111001111110011111100111111001111111010001010101110001111110011111100111111101000101010010110100010101011101010000110101001001111110011111100111111	3f3fa2af3f3f3f3fa8a33f3f3fa2a53fa8a33f3f3f3f3f3f3f3f3f3fa2ae3f3f3fa2a5a2aea1a93f3f3f

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。