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	«Ò¡ò¢ë«â¡à«Ó«Ò¡ò¢ë«â¡à«ÓM	100011111010101111010010101000011111001010001111101000101110101110001111101010111110001010100001111000001000111110101011110100111000111110101011110100101010000111110010100011111010001011101011100011111010101111100010101000011110000010001111101010111101001101001101	8fabd2a1f28fa2eb8fabe2a1e08fabd38fabd2a1f28fa2eb8fabe2a1e08fabd34d
SJIS-WIN	??????￠???????????????￠?????????M	0011111100111111001111110011111100111111001111111000000110010001001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001000100111111001111110011111100111111001111110011111100111111001111110011111101001101	3f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f4d
EUC-JP	??Ò¡ò?¢ë??â¡à??Ó??Ò¡ò?¢ë??â¡à??ÓM	00111111001111111000111110101010110100101000111110100010110000101000111110101011110100100011111110100001111100011000111110101011101100110011111100111111100011111010101110100100100011111010001011000010100011111010101110100010001111110011111110001111101010101101000100111111001111111000111110101010110100101000111110100010110000101000111110101011110100100011111110100001111100011000111110101011101100110011111100111111100011111010101110100100100011111010001011000010100011111010101110100010001111110011111110001111101010101101000101001101	3f3f8faad28fa2c28fabd23fa1f18fabb33f3f8faba48fa2c28faba23f3f8faad13f3f8faad28fa2c28fabd23fa1f18fabb33f3f8faba48fa2c28faba23f3f8faad14d
UTF-8	«Ò¡ò¢ë«â¡à«Ó«Ò¡ò¢ë«â¡à«ÓM	1100001010001111110000101010101111000011100100101100001010100001110000111011001011000010100011111100001010100010110000111010101111000010100011111100001010101011110000111010001011000010101000011100001110100000110000101000111111000010101010111100001110010011110000101000111111000010101010111100001110010010110000101010000111000011101100101100001010001111110000101010001011000011101010111100001010001111110000101010101111000011101000101100001010100001110000111010000011000010100011111100001010101011110000111001001101001101	c28fc2abc392c2a1c3b2c28fc2a2c3abc28fc2abc3a2c2a1c3a0c28fc2abc393c28fc2abc392c2a1c3b2c28fc2a2c3abc28fc2abc3a2c2a1c3a0c28fc2abc3934d
UHC	???¡???????¡???????¡???????¡????M	00111111001111110011111110100010101011100011111100111111001111110011111100111111001111110011111110100010101011100011111100111111001111110011111100111111001111110011111110100010101011100011111100111111001111110011111100111111001111110011111110100010101011100011111100111111001111110011111101001101	3f3f3fa2ae3f3f3f3f3f3f3fa2ae3f3f3f3f3f3f3fa2ae3f3f3f3f3f3f3fa2ae3f3f3f3f4d

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。