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	«â«äªÓ«â¢ì¡òª£«â¢ì¡ñ¡Þ¢î	100011111010101111100010100011111010101111100100100011111010101011010011100011111010101111100010100011111010001011101100101000011111001010001111101010101010001110001111101010111110001010001111101000101110110010100001111100011010000111011110100011111010001011101110	8fabe28fabe48faad38fabe28fa2eca1f28faaa38fabe28fa2eca1f1a1de8fa2ee
SJIS-WIN	?????????????￠?????￡????￠??????￠?	00111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001000100111111001111110011111100111111001111111000000110010010001111110011111100111111001111111000000110010001001111110011111100111111001111110011111100111111100000011001000100111111	3f3f3f3f3f3f3f3f3f3f3f3f3f81913f3f3f3f3f81923f3f3f3f81913f3f3f3f3f3f81913f
EUC-JP	??â??ä?ªÓ??â?¢ì¡ò?ª£??â?¢ì¡ñ¡Þ?¢î	001111110011111110001111101010111010010000111111001111111000111110101011101000110011111110001111101000101110110010001111101010101101000100111111001111111000111110101011101001000011111110100001111100011000111110101011110000001000111110100010110000101000111110101011110100100011111110001111101000101110110010100001111100100011111100111111100011111010101110100100001111111010000111110001100011111010101111000000100011111010001011000010100011111010101111010000100011111010001011000010100011111010100110110000001111111010000111110001100011111010101111000010	3f3f8faba43f3f8faba33f8fa2ec8faad13f3f8faba43fa1f18fabc08fa2c28fabd23f8fa2eca1f23f3f8faba43fa1f18fabc08fa2c28fabd08fa2c28fa9b03fa1f18fabc2
UTF-8	«â«äªÓ«â¢ì¡òª£«â¢ì¡ñ¡Þ¢î	110000101000111111000010101010111100001110100010110000101000111111000010101010111100001110100100110000101000111111000010101010101100001110010011110000101000111111000010101010111100001110100010110000101000111111000010101000101100001110101100110000101010000111000011101100101100001010001111110000101010101011000010101000111100001010001111110000101010101111000011101000101100001010001111110000101010001011000011101011001100001010100001110000111011000111000010101000011100001110011110110000101000111111000010101000101100001110101110	c28fc2abc3a2c28fc2abc3a4c28fc2aac393c28fc2abc3a2c28fc2a2c3acc2a1c3b2c28fc2aac2a3c28fc2abc3a2c28fc2a2c3acc2a1c3b1c2a1c39ec28fc2a2c3ae
UHC	???????ª???????¡??ª???????¡?¡Þ???	001111110011111100111111001111110011111100111111001111111010100010100011001111110011111100111111001111110011111100111111001111111010001010101110001111110011111110101000101000110011111100111111001111110011111100111111001111110011111110100010101011100011111110100010101011101010100010101101001111110011111100111111	3f3f3f3f3f3f3fa8a33f3f3f3f3f3f3fa2ae3f3fa8a33f3f3f3f3f3f3fa2ae3fa2aea8ad3f3f3f

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。