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§¢ìì¦æëì½å§¨ëì	111011111010011110100010111011001000010010001111111011001010110110100110111001101000000110000001111010111000110010000001111011001011110110001000111001011010011110101000111010111001111010000001111011001000001010010011	efa7a2ec848fecada6e68181eb8c81ecbd88e5a7a8eb9e81ec8293
SJIS-WIN	?§￠????????????????§¨??????	00111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100110001000000101001110001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f8198814e3f3f3f3f3f3f
EUC-JP	ï§¢ì??ì?¦æ??ë??ì??å§¨ë??ì??	100011111010101111000001101000011111100010100001111100011000111110101011110000000011111100111111100011111010101111000000001111111000111110100010110000111000111110101001110000010011111100111111100011111010101110110011001111110011111110001111101010111100000000111111001111111000111110101011101010011010000111111000101000011010111110001111101010111011001100111111001111111000111110101011110000000011111100111111	8fabc1a1f8a1f18fabc03f3f8fabc03f8fa2c38fa9c13f3f8fabb33f3f8fabc03f3f8faba9a1f8a1af8fabb33f3f8fabc03f3f
UTF-8	ï§¢ìì¦æëì½å§¨ëì	110000111010111111000010101001111100001010100010110000111010110011000010100001001100001010001111110000111010110011000010101011011100001010100110110000111010011011000010100000011100001010000001110000111010101111000010100011001100001010000001110000111010110011000010101111011100001010001000110000111010010111000010101001111100001010101000110000111010101111000010100111101100001010000001110000111010110011000010100000101100001010010011	c3afc2a7c2a2c3acc284c28fc3acc2adc2a6c3a6c281c281c3abc28cc281c3acc2bdc288c3a5c2a7c2a8c3abc29ec281c3acc282c293
UHC	?§??????æ??????½??§¨??????	001111111010000111010111001111110011111100111111001111110011111110100001101010010011111110101001101000010011111100111111001111110011111100111111001111111010100011110110001111110011111110100001110101111010000110100111001111110011111100111111001111110011111100111111	3fa1d73f3f3f3f3fa1a93fa9a13f3f3f3f3f3fa8f63f3fa1d7a1a73f3f3f3f3f3f

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。