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§¢ëìºæã¬ì½å§¨ë·ì§	111011111010011110100010111010111000110110001010111011001000001010111010111001101000000110000001111000111000001110101100111011001011110110011111111001011010011110101000111010111011011110000000111011001000001010100111	efa7a2eb8d8aec82bae68181e383acecbd9fe5a7a8ebb780ec82a7
SJIS-WIN	?§￠???????????￢????§¨?????§	001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000111001010001111110011111100111111001111111000000110011000100000010100111000111111001111110011111100111111001111111000000110011000	3f819881913f3f3f3f3f3f3f3f3f3f3f81ca3f3f3f3f8198814e3f3f3f3f3f8198
EUC-JP	ï§¢ë??ì?ºæ??ã?¬ì??å§¨ë??ì?§	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011110000000011111110001111101000101110101110001111101010011100000100111111001111111000111110101011101010100011111110100010110011001000111110101011110000000011111100111111100011111010101110101001101000011111100010100001101011111000111110101011101100110011111100111111100011111010101111000000001111111010000111111000	8fabc1a1f8a1f18fabb33f3f8fabc03f8fa2eb8fa9c13f3f8fabaa3fa2cc8fabc03f3f8faba9a1f8a1af8fabb33f3f8fabc03fa1f8
UTF-8	ï§¢ëìºæã¬ì½å§¨ë·ì§	110000111010111111000010101001111100001010100010110000111010101111000010100011011100001010001010110000111010110011000010100000101100001010111010110000111010011011000010100000011100001010000001110000111010001111000010100000111100001010101100110000111010110011000010101111011100001010011111110000111010010111000010101001111100001010101000110000111010101111000010101101111100001010000000110000111010110011000010100000101100001010100111	c3afc2a7c2a2c3abc28dc28ac3acc282c2bac3a6c281c281c3a3c283c2acc3acc2bdc29fc3a5c2a7c2a8c3abc2b7c280c3acc282c2a7
UHC	?§??????ºæ??????½??§¨?·???§	0011111110100001110101110011111100111111001111110011111100111111001111111010100010101100101010011010000100111111001111110011111100111111001111110011111110101000111101100011111100111111101000011101011110100001101001110011111110100001101001000011111100111111001111111010000111010111	3fa1d73f3f3f3f3f3fa8aca9a13f3f3f3f3f3fa8f63f3fa1d7a1a73fa1a43f3f3fa1d7

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。