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§¢ëì®«ï§ã¼ì½æê³ ì¨ï§¢ëì¹æì¬¦	111011111010011110100010111010111000110110001001111011001010111010101011111011111010011110011110111000111000010110111100111011001011110110001100111001101000000110000001111010101011001110100000111011001000001010101000111011111010011110100010111010111000110110001010111011001000001010111001111001101000000110000001111011001010110010100110	efa7a2eb8d89ecaeabefa79ee385bcecbd8ce68181eab3a0ec82a8efa7a2eb8d8aec82b9e68181ecaca6
SJIS-WIN	?§￠???????§???????????????¨?§￠??????????￢?	00111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111110000001100110000011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000101001110001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011100101000111111	3f819881913f3f3f3f3f3f3f81983f3f3f3f3f3f3f3f3f3f3f3f3f3f3f814e3f819881913f3f3f3f3f3f3f3f3f3f81ca3f
EUC-JP	ï§¢ë??ì®?ï§?ã??ì??æ??ê??ì?¨ï§¢ë??ì??æ??ì¬¦	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000100011111010001011101110001111111000111110101011110000011010000111111000001111111000111110101011101010100011111100111111100011111010101111000000001111110011111110001111101010011100000100111111001111111000111110101011101101000011111100111111100011111010101111000000001111111010000110101111100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000001111110011111110001111101010011100000100111111001111111000111110101011110000001010001011001100100011111010001011000011	8fabc1a1f8a1f18fabb33f3f8fabc08fa2ee3f8fabc1a1f83f8fabaa3f3f8fabc03f3f8fa9c13f3f8fabb43f3f8fabc03fa1af8fabc1a1f8a1f18fabb33f3f8fabc03f3f8fa9c13f3f8fabc0a2cc8fa2c3
UTF-8	ï§¢ëì®«ï§ã¼ì½æê³ ì¨ï§¢ëì¹æì¬¦	110000111010111111000010101001111100001010100010110000111010101111000010100011011100001010001001110000111010110011000010101011101100001010101011110000111010111111000010101001111100001010011110110000111010001111000010100001011100001010111100110000111010110011000010101111011100001010001100110000111010011011000010100000011100001010000001110000111010101011000010101100111100001010100000110000111010110011000010100000101100001010101000110000111010111111000010101001111100001010100010110000111010101111000010100011011100001010001010110000111010110011000010100000101100001010111001110000111010011011000010100000011100001010000001110000111010110011000010101011001100001010100110	c3afc2a7c2a2c3abc28dc289c3acc2aec2abc3afc2a7c29ec3a3c285c2bcc3acc2bdc28cc3a6c281c281c3aac2b3c2a0c3acc282c2a8c3afc2a7c2a2c3abc28dc28ac3acc282c2b9c3a6c281c281c3acc2acc2a6
UHC	?§?????®??§???¼?½?æ???³???¨?§??????¹æ?????	0011111110100001110101110011111100111111001111110011111100111111101000101110011100111111001111111010000111010111001111110011111100111111101010001111100100111111101010001111011000111111101010011010000100111111001111110011111110101001111110000011111100111111001111111010000110100111001111111010000111010111001111110011111100111111001111110011111100111111101010011111011010101001101000010011111100111111001111110011111100111111	3fa1d73f3f3f3f3fa2e73f3fa1d73f3f3fa8f93fa8f63fa9a13f3f3fa9f83f3f3fa1a73fa1d73f3f3f3f3f3fa9f6a9a13f3f3f3f3f

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。