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¬O»ù¤ïÐ¬OY»ù¤ïÐ¬O»ù¤ïÐ¬OYM	1000111110111011111110011010010011101111110100001010110001001111100011111011101111111001101001001110111111010000101011000100111101011001100011111011101111111001101001001110111111010000101011000100111110001111101110111111100110100100111011111101000010101100010011110101100101001101	8fbbf9a4efd0ac4f8fbbf9a4efd0ac4f598fbbf9a4efd0ac4f8fbbf9a4efd0ac4f594d
SJIS-WIN	??????￢O??????￢OY??????￢O??????￢OYM	001111110011111100111111001111110011111100111111100000011100101001001111001111110011111100111111001111110011111100111111100000011100101001001111010110010011111100111111001111110011111100111111001111111000000111001010010011110011111100111111001111110011111100111111001111111000000111001010010011110101100101001101	3f3f3f3f3f3f81ca4f3f3f3f3f3f3f81ca4f593f3f3f3f3f3f81ca4f3f3f3f3f3f3f81ca4f594d
EUC-JP	??ù¤ï?¬O??ù¤ï?¬OY??ù¤ï?¬O??ù¤ï?¬OYM	001111110011111110001111101010111110001110001111101000101111000010001111101010111100000100111111101000101100110001001111001111110011111110001111101010111110001110001111101000101111000010001111101010111100000100111111101000101100110001001111010110010011111100111111100011111010101111100011100011111010001011110000100011111010101111000001001111111010001011001100010011110011111100111111100011111010101111100011100011111010001011110000100011111010101111000001001111111010001011001100010011110101100101001101	3f3f8fabe38fa2f08fabc13fa2cc4f3f3f8fabe38fa2f08fabc13fa2cc4f593f3f8fabe38fa2f08fabc13fa2cc4f3f3f8fabe38fa2f08fabc13fa2cc4f594d
UTF-8	»ù¤ïÐ¬O»ù¤ïÐ¬OY»ù¤ïÐ¬O»ù¤ïÐ¬OYM	110000101000111111000010101110111100001110111001110000101010010011000011101011111100001110010000110000101010110001001111110000101000111111000010101110111100001110111001110000101010010011000011101011111100001110010000110000101010110001001111010110011100001010001111110000101011101111000011101110011100001010100100110000111010111111000011100100001100001010101100010011111100001010001111110000101011101111000011101110011100001010100100110000111010111111000011100100001100001010101100010011110101100101001101	c28fc2bbc3b9c2a4c3afc390c2ac4fc28fc2bbc3b9c2a4c3afc390c2ac4f59c28fc2bbc3b9c2a4c3afc390c2ac4fc28fc2bbc3b9c2a4c3afc390c2ac4f594d
UHC	???¤?Ð?O???¤?Ð?OY???¤?Ð?O???¤?Ð?OYM	00111111001111110011111110100010101101000011111110101000101000100011111101001111001111110011111100111111101000101011010000111111101010001010001000111111010011110101100100111111001111110011111110100010101101000011111110101000101000100011111101001111001111110011111100111111101000101011010000111111101010001010001000111111010011110101100101001101	3f3f3fa2b43fa8a23f4f3f3f3fa2b43fa8a23f4f593f3f3fa2b43fa8a23f4f3f3f3fa2b43fa8a23f4f594d

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。