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§¢ë°ì»ï§ì³ì½ ï§ì³ì®¬	111011111010011110100010111010111001101010110000111011001000100110111011111011111010011110011110111011001000101110110011111011001011110110100000111011111010011110011110111011001000101110110011111011001010111010101100	efa7a2eb9ab0ec89bbefa79eec8bb3ecbda0efa79eec8bb3ecaeac
SJIS-WIN	?§￠??°????§????????§??????￢	001111111000000110011000100000011001000100111111001111111000000110001011001111110011111100111111001111111000000110011000001111110011111100111111001111110011111100111111001111110011111110000001100110000011111100111111001111110011111100111111001111111000000111001010	3f819881913f3f818b3f3f3f3f81983f3f3f3f3f3f3f3f81983f3f3f3f3f3f81ca
EUC-JP	ï§¢ë?°ì??ï§?ì??ì??ï§?ì??ì®¬	1000111110101011110000011010000111111000101000011111000110001111101010111011001100111111101000011110101110001111101010111100000000111111001111111000111110101011110000011010000111111000001111111000111110101011110000000011111100111111100011111010101111000000001111110011111110001111101010111100000110100001111110000011111110001111101010111100000000111111001111111000111110101011110000001000111110100010111011101010001011001100	8fabc1a1f8a1f18fabb33fa1eb8fabc03f3f8fabc1a1f83f8fabc03f3f8fabc03f3f8fabc1a1f83f8fabc03f3f8fabc08fa2eea2cc
UTF-8	ï§¢ë°ì»ï§ì³ì½ ï§ì³ì®¬	110000111010111111000010101001111100001010100010110000111010101111000010100110101100001010110000110000111010110011000010100010011100001010111011110000111010111111000010101001111100001010011110110000111010110011000010100010111100001010110011110000111010110011000010101111011100001010100000110000111010111111000010101001111100001010011110110000111010110011000010100010111100001010110011110000111010110011000010101011101100001010101100	c3afc2a7c2a2c3abc29ac2b0c3acc289c2bbc3afc2a7c29ec3acc28bc2b3c3acc2bdc2a0c3afc2a7c29ec3acc28bc2b3c3acc2aec2ac
UHC	?§???°????§???³?½??§???³?®?	0011111110100001110101110011111100111111001111111010000111000110001111110011111100111111001111111010000111010111001111110011111100111111101010011111100000111111101010001111011000111111001111111010000111010111001111110011111100111111101010011111100000111111101000101110011100111111	3fa1d73f3f3fa1c63f3f3f3fa1d73f3f3fa9f83fa8f63f3fa1d73f3f3fa9f83fa2e73f

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。