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	ï¥µâë»ï¥µâë»@ï¥µâë»ï¥µâë»SM	111011111010010110110101111000101000011010010001111010111011101110010111111011111010010110110101111000101000011010010001111010111011101110010111010000001110111110100101101101011110001010000110100100011110101110111011100101111110111110100101101101011110001010000110100100011110101110111011100101110101001101001101	efa5b5e28691ebbb97efa5b5e28691ebbb9740efa5b5e28691ebbb97efa5b5e28691ebbb97534d
SJIS-WIN	?￥????????￥???????@?￥????????￥???????SM	00111111100000011000111100111111001111110011111100111111001111110011111100111111001111111000000110001111001111110011111100111111001111110011111100111111001111110100000000111111100000011000111100111111001111110011111100111111001111110011111100111111001111111000000110001111001111110011111100111111001111110011111100111111001111110101001101001101	3f818f3f3f3f3f3f3f3f3f818f3f3f3f3f3f3f3f403f818f3f3f3f3f3f3f3f3f818f3f3f3f3f3f3f3f534d
EUC-JP	ï??â??ë??ï??â??ë??@ï??â??ë??ï??â??ë??SM	100011111010101111000001001111110011111110001111101010111010010000111111001111111000111110101011101100110011111100111111100011111010101111000001001111110011111110001111101010111010010000111111001111111000111110101011101100110011111100111111010000001000111110101011110000010011111100111111100011111010101110100100001111110011111110001111101010111011001100111111001111111000111110101011110000010011111100111111100011111010101110100100001111110011111110001111101010111011001100111111001111110101001101001101	8fabc13f3f8faba43f3f8fabb33f3f8fabc13f3f8faba43f3f8fabb33f3f408fabc13f3f8faba43f3f8fabb33f3f8fabc13f3f8faba43f3f8fabb33f3f534d
UTF-8	ï¥µâë»ï¥µâë»@ï¥µâë»ï¥µâë»SM	110000111010111111000010101001011100001010110101110000111010001011000010100001101100001010010001110000111010101111000010101110111100001010010111110000111010111111000010101001011100001010110101110000111010001011000010100001101100001010010001110000111010101111000010101110111100001010010111010000001100001110101111110000101010010111000010101101011100001110100010110000101000011011000010100100011100001110101011110000101011101111000010100101111100001110101111110000101010010111000010101101011100001110100010110000101000011011000010100100011100001110101011110000101011101111000010100101110101001101001101	c3afc2a5c2b5c3a2c286c291c3abc2bbc297c3afc2a5c2b5c3a2c286c291c3abc2bbc29740c3afc2a5c2b5c3a2c286c291c3abc2bbc297c3afc2a5c2b5c3a2c286c291c3abc2bbc297534d
UHC	??????????????????@??????????????????SM	001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111010000000011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110101001101001101	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f403f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f534d

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。