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	ÄÌßÌ}[[\ÄÌßÌ}[[\@ÄÌßÌ}[[\ÄÌßÌ}[[\SM	1000111111000100110011001000111011011111100011101100110001111101010110110101101101011100100011111100010011001100100011101101111110001110110011000111110101011011010110110101110001000000100011111100010011001100100011101101111110001110110011000111110101011011010110110101110010001111110001001100110010001110110111111000111011001100011111010101101101011011010111000101001101001101	8fc4cc8edf8ecc7d5b5b5c8fc4cc8edf8ecc7d5b5b5c408fc4cc8edf8ecc7d5b5b5c8fc4cc8edf8ecc7d5b5b5c534d
SJIS-WIN	???????}[[\???????}[[\@???????}[[\???????}[[\SM	0011111100111111001111110011111100111111001111110011111101111101010110110101101101011100001111110011111100111111001111110011111100111111001111110111110101011011010110110101110001000000001111110011111100111111001111110011111100111111001111110111110101011011010110110101110000111111001111110011111100111111001111110011111100111111011111010101101101011011010111000101001101001101	3f3f3f3f3f3f3f7d5b5b5c3f3f3f3f3f3f3f7d5b5b5c403f3f3f3f3f3f3f7d5b5b5c3f3f3f3f3f3f3f7d5b5b5c534d
EUC-JP	?ÄÌ?ß?Ì}[[\?ÄÌ?ß?Ì}[[\@?ÄÌ?ß?Ì}[[\?ÄÌ?ß?Ì}[[\SM	00111111100011111010101010100011100011111010101011000000001111111000111110101001110011100011111110001111101010101100000001111101010110110101101101011100001111111000111110101010101000111000111110101010110000000011111110001111101010011100111000111111100011111010101011000000011111010101101101011011010111000100000000111111100011111010101010100011100011111010101011000000001111111000111110101001110011100011111110001111101010101100000001111101010110110101101101011100001111111000111110101010101000111000111110101010110000000011111110001111101010011100111000111111100011111010101011000000011111010101101101011011010111000101001101001101	3f8faaa38faac03f8fa9ce3f8faac07d5b5b5c3f8faaa38faac03f8fa9ce3f8faac07d5b5b5c403f8faaa38faac03f8fa9ce3f8faac07d5b5b5c3f8faaa38faac03f8fa9ce3f8faac07d5b5b5c534d
UTF-8	ÄÌßÌ}[[\ÄÌßÌ}[[\@ÄÌßÌ}[[\ÄÌßÌ}[[\SM	110000101000111111000011100001001100001110001100110000101000111011000011100111111100001010001110110000111000110001111101010110110101101101011100110000101000111111000011100001001100001110001100110000101000111011000011100111111100001010001110110000111000110001111101010110110101101101011100010000001100001010001111110000111000010011000011100011001100001010001110110000111001111111000010100011101100001110001100011111010101101101011011010111001100001010001111110000111000010011000011100011001100001010001110110000111001111111000010100011101100001110001100011111010101101101011011010111000101001101001101	c28fc384c38cc28ec39fc28ec38c7d5b5b5cc28fc384c38cc28ec39fc28ec38c7d5b5b5c40c28fc384c38cc28ec39fc28ec38c7d5b5b5cc28fc384c38cc28ec39fc28ec38c7d5b5b5c534d
UHC	????ß??}[[\????ß??}[[\@????ß??}[[\????ß??}[[\SM	001111110011111100111111001111111010100110101100001111110011111101111101010110110101101101011100001111110011111100111111001111111010100110101100001111110011111101111101010110110101101101011100010000000011111100111111001111110011111110101001101011000011111100111111011111010101101101011011010111000011111100111111001111110011111110101001101011000011111100111111011111010101101101011011010111000101001101001101	3f3f3f3fa9ac3f3f7d5b5b5c3f3f3f3fa9ac3f3f7d5b5b5c403f3f3f3fa9ac3f3f7d5b5b5c3f3f3f3fa9ac3f3f7d5b5b5c534d

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。