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¡öû«³ý¢Ã«³«¡ýY«Á¡öû«³ý¢Ã«³«	100011111010101111000001101000011111011011111011100011111010101110110011111111011000111110100010110000111000111110101011101100111000111110101011101000011111110101011001100011111010101111000001101000011111011011111011100011111010101110110011111111011000111110100010110000111000111110101011101100111000111110101011	8fabc1a1f6fb8fabb3fd8fa2c38fabb38faba1fd598fabc1a1f6fb8fabb3fd8fa2c38fabb38fab
SJIS-WIN	???????????￠????????Y???????????￠??????	0011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001000100111111001111110011111100111111001111110011111100111111001111110101100100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110010001001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f593f3f3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f
EUC-JP	??Á¡öû???ý?¢Ã?????¡ýY??Á¡öû???ý?¢Ã?????	001111110011111110001111101010101010000110001111101000101100001010001111101010111101001110001111101010111110010100111111001111110011111110001111101010111111001000111111101000011111000110001111101010101010101000111111001111110011111100111111001111111000111110100010110000101000111110101011111100100101100100111111001111111000111110101010101000011000111110100010110000101000111110101011110100111000111110101011111001010011111100111111001111111000111110101011111100100011111110100001111100011000111110101010101010100011111100111111001111110011111100111111	3f3f8faaa18fa2c28fabd38fabe53f3f3f8fabf23fa1f18faaaa3f3f3f3f3f8fa2c28fabf2593f3f8faaa18fa2c28fabd38fabe53f3f3f8fabf23fa1f18faaaa3f3f3f3f3f
UTF-8	«Á¡öû«³ý¢Ã«³«¡ýY«Á¡öû«³ý¢Ã«³«	1100001010001111110000101010101111000011100000011100001010100001110000111011011011000011101110111100001010001111110000101010101111000010101100111100001110111101110000101000111111000010101000101100001110000011110000101000111111000010101010111100001010110011110000101000111111000010101010111100001010100001110000111011110101011001110000101000111111000010101010111100001110000001110000101010000111000011101101101100001110111011110000101000111111000010101010111100001010110011110000111011110111000010100011111100001010100010110000111000001111000010100011111100001010101011110000101011001111000010100011111100001010101011	c28fc2abc381c2a1c3b6c3bbc28fc2abc2b3c3bdc28fc2a2c383c28fc2abc2b3c28fc2abc2a1c3bd59c28fc2abc381c2a1c3b6c3bbc28fc2abc2b3c3bdc28fc2a2c383c28fc2abc2b3c28fc2ab
UHC	???¡????³??????³??¡?Y???¡????³??????³??	00111111001111110011111110100010101011100011111100111111001111110011111110101001111110000011111100111111001111110011111100111111001111111010100111111000001111110011111110100010101011100011111101011001001111110011111100111111101000101010111000111111001111110011111100111111101010011111100000111111001111110011111100111111001111110011111110101001111110000011111100111111	3f3f3fa2ae3f3f3f3fa9f83f3f3f3f3f3fa9f83f3fa2ae3f593f3f3fa2ae3f3f3f3fa9f83f3f3f3f3f3fa9f83f3f

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。