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	»ù¤ïÐ¬C»ù¤ïÐ¬O»ù¤ïÐ¬C»ù¤ïÐ¬OM	100011111011101111111001101001001110111111010000101011000100001110001111101110111111100110100100111011111101000010101100010011111000111110111011111110011010010011101111110100001010110001000011100011111011101111111001101001001110111111010000101011000100111101001101	8fbbf9a4efd0ac438fbbf9a4efd0ac4f8fbbf9a4efd0ac438fbbf9a4efd0ac4f4d
SJIS-WIN	??????￢C??????￢O??????￢C??????￢OM	00111111001111110011111100111111001111110011111110000001110010100100001100111111001111110011111100111111001111110011111110000001110010100100111100111111001111110011111100111111001111110011111110000001110010100100001100111111001111110011111100111111001111110011111110000001110010100100111101001101	3f3f3f3f3f3f81ca433f3f3f3f3f3f81ca4f3f3f3f3f3f3f81ca433f3f3f3f3f3f81ca4f4d
EUC-JP	??ù¤ï?¬C??ù¤ï?¬O??ù¤ï?¬C??ù¤ï?¬OM	00111111001111111000111110101011111000111000111110100010111100001000111110101011110000010011111110100010110011000100001100111111001111111000111110101011111000111000111110100010111100001000111110101011110000010011111110100010110011000100111100111111001111111000111110101011111000111000111110100010111100001000111110101011110000010011111110100010110011000100001100111111001111111000111110101011111000111000111110100010111100001000111110101011110000010011111110100010110011000100111101001101	3f3f8fabe38fa2f08fabc13fa2cc433f3f8fabe38fa2f08fabc13fa2cc4f3f3f8fabe38fa2f08fabc13fa2cc433f3f8fabe38fa2f08fabc13fa2cc4f4d
UTF-8	»ù¤ïÐ¬C»ù¤ïÐ¬O»ù¤ïÐ¬C»ù¤ïÐ¬OM	11000010100011111100001010111011110000111011100111000010101001001100001110101111110000111001000011000010101011000100001111000010100011111100001010111011110000111011100111000010101001001100001110101111110000111001000011000010101011000100111111000010100011111100001010111011110000111011100111000010101001001100001110101111110000111001000011000010101011000100001111000010100011111100001010111011110000111011100111000010101001001100001110101111110000111001000011000010101011000100111101001101	c28fc2bbc3b9c2a4c3afc390c2ac43c28fc2bbc3b9c2a4c3afc390c2ac4fc28fc2bbc3b9c2a4c3afc390c2ac43c28fc2bbc3b9c2a4c3afc390c2ac4f4d
UHC	???¤?Ð?C???¤?Ð?O???¤?Ð?C???¤?Ð?OM	0011111100111111001111111010001010110100001111111010100010100010001111110100001100111111001111110011111110100010101101000011111110101000101000100011111101001111001111110011111100111111101000101011010000111111101010001010001000111111010000110011111100111111001111111010001010110100001111111010100010100010001111110100111101001101	3f3f3fa2b43fa8a23f433f3f3fa2b43fa8a23f4f3f3f3fa2b43fa8a23f433f3f3fa2b43fa8a23f4f4d

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。