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	ï§¢ëìºæì´ì½¡æìì§M	11101111101001111010001011101011100011011000101011101100100000101011101011100110100000011000000111101100100000101011010011101100101111011010000111100110100000011000000111101100100110101000111111101100100000101010011101001101	efa7a2eb8d8aec82bae68181ec82b4ecbda1e68181ec9a8fec82a74d
SJIS-WIN	?§￠???????????´???????????§M	0011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001010011000011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001100001001101	3f819881913f3f3f3f3f3f3f3f3f3f3f814c3f3f3f3f3f3f3f3f3f3f3f81984d
EUC-JP	ï§¢ë??ì?ºæ??ì?´ì?¡æ??ì??ì?§M	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000001111111000111110100010111010111000111110101001110000010011111100111111100011111010101111000000001111111010000110101101100011111010101111000000001111111000111110100010110000101000111110101001110000010011111100111111100011111010101111000000001111110011111110001111101010111100000000111111101000011111100001001101	8fabc1a1f8a1f18fabb33f3f8fabc03f8fa2eb8fa9c13f3f8fabc03fa1ad8fabc03f8fa2c28fa9c13f3f8fabc03f3f8fabc03fa1f84d
UTF-8	ï§¢ëìºæì´ì½¡æìì§M	11000011101011111100001010100111110000101010001011000011101010111100001010001101110000101000101011000011101011001100001010000010110000101011101011000011101001101100001010000001110000101000000111000011101011001100001010000010110000101011010011000011101011001100001010111101110000101010000111000011101001101100001010000001110000101000000111000011101011001100001010011010110000101000111111000011101011001100001010000010110000101010011101001101	c3afc2a7c2a2c3abc28dc28ac3acc282c2bac3a6c281c281c3acc282c2b4c3acc2bdc2a1c3a6c281c281c3acc29ac28fc3acc282c2a74d
UHC	?§??????ºæ????´?½¡æ???????§M	001111111010000111010111001111110011111100111111001111110011111100111111101010001010110010101001101000010011111100111111001111110011111110100010101001010011111110101000111101101010001010101110101010011010000100111111001111110011111100111111001111110011111100111111101000011101011101001101	3fa1d73f3f3f3f3f3fa8aca9a13f3f3f3fa2a53fa8f6a2aea9a13f3f3f3f3f3f3fa1d74d

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。