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§¢ëì½ ï§ëªê°¹æâ¹ì®°ï§¢ìê»´ï§ì¬	111011111010011110100010111010111000110110001001111011001011110110100000111011111010011110011110111010111010101010000100111010101011000010111001111001101000000110000001111000101001000110111001111011001010111010110000111011111010011110100010111011001000010010001111111010101011101110110100111011111010011110011110111011001010110010011010	efa7a2eb8d89ecbda0efa79eebaa84eab0b9e68181e291b9ecaeb0efa7a2ec848feabbb4efa79eecac9a
SJIS-WIN	?§￠???????§?????°?????????°?§￠?????´?§??￢?	00111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111110000001100110000011111100111111001111110011111100111111100000011000101100111111001111110011111100111111001111110011111100111111001111110011111110000001100010110011111110000001100110001000000110010001001111110011111100111111001111110011111110000001010011000011111110000001100110000011111100111111100000011100101000111111	3f819881913f3f3f3f3f3f3f81983f3f3f3f3f818b3f3f3f3f3f3f3f3f3f818b3f819881913f3f3f3f3f814c3f81983f3f81ca3f
EUC-JP	ï§¢ë??ì??ï§?ëª?ê°?æ??â??ì®°ï§¢ì??ê?´ï§?ì¬?	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000001111110011111110001111101010111100000110100001111110000011111110001111101010111011001110001111101000101110110000111111100011111010101110110100101000011110101100111111100011111010100111000001001111110011111110001111101010111010010000111111001111111000111110101011110000001000111110100010111011101010000111101011100011111010101111000001101000011111100010100001111100011000111110101011110000000011111100111111100011111010101110110100001111111010000110101101100011111010101111000001101000011111100000111111100011111010101111000000101000101100110000111111	8fabc1a1f8a1f18fabb33f3f8fabc03f3f8fabc1a1f83f8fabb38fa2ec3f8fabb4a1eb3f8fa9c13f3f8faba43f3f8fabc08fa2eea1eb8fabc1a1f8a1f18fabc03f3f8fabb43fa1ad8fabc1a1f83f8fabc0a2cc3f
UTF-8	ï§¢ëì½ ï§ëªê°¹æâ¹ì®°ï§¢ìê»´ï§ì¬	110000111010111111000010101001111100001010100010110000111010101111000010100011011100001010001001110000111010110011000010101111011100001010100000110000111010111111000010101001111100001010011110110000111010101111000010101010101100001010000100110000111010101011000010101100001100001010111001110000111010011011000010100000011100001010000001110000111010001011000010100100011100001010111001110000111010110011000010101011101100001010110000110000111010111111000010101001111100001010100010110000111010110011000010100001001100001010001111110000111010101011000010101110111100001010110100110000111010111111000010101001111100001010011110110000111010110011000010101011001100001010011010	c3afc2a7c2a2c3abc28dc289c3acc2bdc2a0c3afc2a7c29ec3abc2aac284c3aac2b0c2b9c3a6c281c281c3a2c291c2b9c3acc2aec2b0c3afc2a7c2a2c3acc284c28fc3aac2bbc2b4c3afc2a7c29ec3acc2acc29a
UHC	?§?????½??§??ª??°¹æ????¹?®°?§??????´?§????	00111111101000011101011100111111001111110011111100111111001111111010100011110110001111110011111110100001110101110011111100111111101010001010001100111111001111111010000111000110101010011111011010101001101000010011111100111111001111110011111110101001111101100011111110100010111001111010000111000110001111111010000111010111001111110011111100111111001111110011111100111111101000101010010100111111101000011101011100111111001111110011111100111111	3fa1d73f3f3f3f3fa8f63f3fa1d73f3fa8a33f3fa1c6a9f6a9a13f3f3f3fa9f63fa2e7a1c63fa1d73f3f3f3f3f3fa2a53fa1d73f3f3f3f

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。