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	«²©Ð¢Â«©¢ð¡ÞPo«²©Ð¢Â«©¢ð¡ÞPo	1000111110101011101100101000111110101001110100001000111110100010110000101000111110101011101010011000111110100010111100001010000111011110010100000110111110001111101010111011001010001111101010011101000010001111101000101100001010001111101010111010100110001111101000101111000010100001110111100101000001101111	8fabb28fa9d08fa2c28faba98fa2f0a1de506f8fabb28fa9d08fa2c28faba98fa2f0a1de506f
SJIS-WIN	???????￠?????￠???Po???????￠?????￠???Po	001111110011111100111111001111110011111100111111001111111000000110010001001111110011111100111111001111110011111110000001100100010011111100111111001111110101000001101111001111110011111100111111001111110011111100111111001111111000000110010001001111110011111100111111001111110011111110000001100100010011111100111111001111110101000001101111	3f3f3f3f3f3f3f81913f3f3f3f3f81913f3f3f506f3f3f3f3f3f3f3f81913f3f3f3f3f81913f3f3f506f
EUC-JP	????©??¢Â??©?¢ð¡ÞPo????©??¢Â??©?¢ð¡ÞPo	001111110011111100111111001111111000111110100010111011010011111100111111101000011111000110001111101010101010010000111111001111111000111110100010111011010011111110100001111100011000111110101001110000111000111110100010110000101000111110101001101100000101000001101111001111110011111100111111001111111000111110100010111011010011111100111111101000011111000110001111101010101010010000111111001111111000111110100010111011010011111110100001111100011000111110101001110000111000111110100010110000101000111110101001101100000101000001101111	3f3f3f3f8fa2ed3f3fa1f18faaa43f3f8fa2ed3fa1f18fa9c38fa2c28fa9b0506f3f3f3f3f8fa2ed3f3fa1f18faaa43f3f8fa2ed3fa1f18fa9c38fa2c28fa9b0506f
UTF-8	«²©Ð¢Â«©¢ð¡ÞPo«²©Ð¢Â«©¢ð¡ÞPo	110000101000111111000010101010111100001010110010110000101000111111000010101010011100001110010000110000101000111111000010101000101100001110000010110000101000111111000010101010111100001010101001110000101000111111000010101000101100001110110000110000101010000111000011100111100101000001101111110000101000111111000010101010111100001010110010110000101000111111000010101010011100001110010000110000101000111111000010101000101100001110000010110000101000111111000010101010111100001010101001110000101000111111000010101000101100001110110000110000101010000111000011100111100101000001101111	c28fc2abc2b2c28fc2a9c390c28fc2a2c382c28fc2abc2a9c28fc2a2c3b0c2a1c39e506fc28fc2abc2b2c28fc2a9c390c28fc2a2c382c28fc2abc2a9c28fc2a2c3b0c2a1c39e506f
UHC	??²??Ð????????ð¡ÞPo??²??Ð????????ð¡ÞPo	001111110011111110101001111101110011111100111111101010001010001000111111001111110011111100111111001111110011111100111111001111111010100110100011101000101010111010101000101011010101000001101111001111110011111110101001111101110011111100111111101010001010001000111111001111110011111100111111001111110011111100111111001111111010100110100011101000101010111010101000101011010101000001101111	3f3fa9f73f3fa8a23f3f3f3f3f3f3f3fa9a3a2aea8ad506f3f3fa9f73f3fa8a23f3f3f3f3f3f3f3fa9a3a2aea8ad506f

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。