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	«©¡ðû«³ý¢Ã«´¡ë¡Þ«Á¡öû«¿ý¢ÂW	10001111101010111010100110100001111100001111101110001111101010111011001111111101100011111010001011000011100011111010101110110100101000011110101110100001110111101000111110101011110000011010000111110110111110111000111110101011101111111111110110001111101000101100001001010111	8faba9a1f0fb8fabb3fd8fa2c38fabb4a1eba1de8fabc1a1f6fb8fabbffd8fa2c257
SJIS-WIN	???????????￠???´???????????????￠?W	00111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110010001001111110011111100111111100000010100110000111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100100010011111101010111	3f3f3f3f3f3f3f3f3f3f3f81913f3f3f814c3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81913f57
EUC-JP	??©¡ðû???ý?¢Ã??´¡ë¡Þ??Á¡öû??¿ý?¢ÂW	0011111100111111100011111010001011101101100011111010001011000010100011111010100111000011100011111010101111100101001111110011111100111111100011111010101111110010001111111010000111110001100011111010101010101010001111110011111110100001101011011000111110100010110000101000111110101011101100111000111110100010110000101000111110101001101100000011111100111111100011111010101010100001100011111010001011000010100011111010101111010011100011111010101111100101001111110011111110001111101000101100010010001111101010111111001000111111101000011111000110001111101010101010010001010111	3f3f8fa2ed8fa2c28fa9c38fabe53f3f3f8fabf23fa1f18faaaa3f3fa1ad8fa2c28fabb38fa2c28fa9b03f3f8faaa18fa2c28fabd38fabe53f3f8fa2c48fabf23fa1f18faaa457
UTF-8	«©¡ðû«³ý¢Ã«´¡ë¡Þ«Á¡öû«¿ý¢ÂW	11000010100011111100001010101011110000101010100111000010101000011100001110110000110000111011101111000010100011111100001010101011110000101011001111000011101111011100001010001111110000101010001011000011100000111100001010001111110000101010101111000010101101001100001010100001110000111010101111000010101000011100001110011110110000101000111111000010101010111100001110000001110000101010000111000011101101101100001110111011110000101000111111000010101010111100001010111111110000111011110111000010100011111100001010100010110000111000001001010111	c28fc2abc2a9c2a1c3b0c3bbc28fc2abc2b3c3bdc28fc2a2c383c28fc2abc2b4c2a1c3abc2a1c39ec28fc2abc381c2a1c3b6c3bbc28fc2abc2bfc3bdc28fc2a2c38257
UHC	???¡ð???³??????´¡?¡Þ???¡????¿????W	00111111001111110011111110100010101011101010100110100011001111110011111100111111101010011111100000111111001111110011111100111111001111110011111110100010101001011010001010101110001111111010001010101110101010001010110100111111001111110011111110100010101011100011111100111111001111110011111110100010101011110011111100111111001111110011111101010111	3f3f3fa2aea9a33f3f3fa9f83f3f3f3f3f3fa2a5a2ae3fa2aea8ad3f3f3fa2ae3f3f3f3fa2af3f3f3f3f57

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。