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??«Á??«Á??«©??©Á¢Ã?«Á??«Á??«©??	100011111010101111000001001111110011111110001111101010111100000100111111001111111000111110101011110000010011111100111111100011111010101110101001001111110011111110001111101010011100000110001111101000101100001100111111100011111010101111000001001111110011111110001111101010111100000100111111001111111000111110101011101010010011111100111111	8fabc13f3f8fabc13f3f8fabc13f3f8faba93f3f8fa9c18fa2c33f8fabc13f3f8fabc13f3f8faba93f3f
SJIS-WIN	????????????????????????￠?????????????????	00111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	??Á????Á????Á????©???©Á?¢Ã???Á????Á????©??	001111110011111110001111101010101010000100111111001111110011111100111111100011111010101010100001001111110011111100111111001111111000111110101010101000010011111100111111001111110011111110001111101000101110110100111111001111110011111110001111101000101110110110001111101010101010000100111111101000011111000110001111101010101010101000111111001111110011111110001111101010101010000100111111001111110011111100111111100011111010101010100001001111110011111100111111001111111000111110100010111011010011111100111111	3f3f8faaa13f3f3f3f8faaa13f3f3f3f8faaa13f3f3f3f8fa2ed3f3f3f8fa2ed8faaa13fa1f18faaaa3f3f3f8faaa13f3f3f3f8faaa13f3f3f3f8fa2ed3f3f
UTF-8	«Á??«Á??«Á??«©??©Á¢Ã?«Á??«Á??«©??	110000101000111111000010101010111100001110000001001111110011111111000010100011111100001010101011110000111000000100111111001111111100001010001111110000101010101111000011100000010011111100111111110000101000111111000010101010111100001010101001001111110011111111000010100011111100001010101001110000111000000111000010100011111100001010100010110000111000001100111111110000101000111111000010101010111100001110000001001111110011111111000010100011111100001010101011110000111000000100111111001111111100001010001111110000101010101111000010101010010011111100111111	c28fc2abc3813f3fc28fc2abc3813f3fc28fc2abc3813f3fc28fc2abc2a93f3fc28fc2a9c381c28fc2a2c3833fc28fc2abc3813f3fc28fc2abc3813f3fc28fc2abc2a93f3f
UHC	??????????????????????????????????????????	001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f

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。