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«å¢ì«®¢ð¢ëY«â«å¢ì«®¢ð¢ëYM	100011111010101111100010100011111010101111100101100011111010001011101100100011111010101110101110100011111010001011110000100011111010001011101011010110011000111110101011111000101000111110101011111001011000111110100010111011001000111110101011101011101000111110100010111100001000111110100010111010110101100101001101	8fabe28fabe58fa2ec8fabae8fa2f08fa2eb598fabe28fabe58fa2ec8fabae8fa2f08fa2eb594d
SJIS-WIN	???????￠?????￠??￠?Y???????￠?????￠??￠?YM	001111110011111100111111001111110011111100111111001111111000000110010001001111110011111100111111001111110011111110000001100100010011111100111111100000011001000100111111010110010011111100111111001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111100000011001000100111111001111111000000110010001001111110101100101001101	3f3f3f3f3f3f3f81913f3f3f3f3f81913f3f81913f593f3f3f3f3f3f3f81913f3f3f3f3f81913f3f81913f594d
EUC-JP	??â??å?¢ì??®?¢ð?¢ëY??â??å?¢ì??®?¢ð?¢ëYM	001111110011111110001111101010111010010000111111001111111000111110101011101010010011111110100001111100011000111110101011110000000011111100111111100011111010001011101110001111111010000111110001100011111010100111000011001111111010000111110001100011111010101110110011010110010011111100111111100011111010101110100100001111110011111110001111101010111010100100111111101000011111000110001111101010111100000000111111001111111000111110100010111011100011111110100001111100011000111110101001110000110011111110100001111100011000111110101011101100110101100101001101	3f3f8faba43f3f8faba93fa1f18fabc03f3f8fa2ee3fa1f18fa9c33fa1f18fabb3593f3f8faba43f3f8faba93fa1f18fabc03f3f8fa2ee3fa1f18fa9c33fa1f18fabb3594d
UTF-8	«â«å¢ì«®¢ð¢ëY«â«å¢ì«®¢ð¢ëYM	110000101000111111000010101010111100001110100010110000101000111111000010101010111100001110100101110000101000111111000010101000101100001110101100110000101000111111000010101010111100001010101110110000101000111111000010101000101100001110110000110000101000111111000010101000101100001110101011010110011100001010001111110000101010101111000011101000101100001010001111110000101010101111000011101001011100001010001111110000101010001011000011101011001100001010001111110000101010101111000010101011101100001010001111110000101010001011000011101100001100001010001111110000101010001011000011101010110101100101001101	c28fc2abc3a2c28fc2abc3a5c28fc2a2c3acc28fc2abc2aec28fc2a2c3b0c28fc2a2c3ab59c28fc2abc3a2c28fc2abc3a5c28fc2a2c3acc28fc2abc2aec28fc2a2c3b0c28fc2a2c3ab594d
UHC	???????????®??ð???Y???????????®??ð???YM	00111111001111110011111100111111001111110011111100111111001111110011111100111111001111111010001011100111001111110011111110101001101000110011111100111111001111110101100100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111010001011100111001111110011111110101001101000110011111100111111001111110101100101001101	3f3f3f3f3f3f3f3f3f3f3fa2e73f3fa9a33f3f3f593f3f3f3f3f3f3f3f3f3f3fa2e73f3fa9a33f3f3f594d

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。