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§ã¼ì½æì³ì®®ï§¢ëãæ	111011111010011110100010111010111000110110001001111011001010111010101011111011111010011110011110111000111000010110111100111011001011110110001001111001101000000110000001111011001000101110110011111011001010111010101110111011111010011110100010111010111000001010000110111000111000111010011101111001101000000110000001	efa7a2eb8d89ecaeabefa79ee385bcecbd89e68181ec8bb3ecaeaeefa7a2eb8286e38e9de68181
SJIS-WIN	?§￠???????§?????????????????§￠?????????	0011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111111000000110011000001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f81983f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f819881913f3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ë??ì®?ï§?ã??ì??æ??ì??ì®®ï§¢ë??ã??æ??	10001111101010111100000110100001111110001010000111110001100011111010101110110011001111110011111110001111101010111100000010001111101000101110111000111111100011111010101111000001101000011111100000111111100011111010101110101010001111110011111110001111101010111100000000111111001111111000111110101001110000010011111100111111100011111010101111000000001111110011111110001111101010111100000010001111101000101110111010001111101000101110111010001111101010111100000110100001111110001010000111110001100011111010101110110011001111110011111110001111101010111010101000111111001111111000111110101001110000010011111100111111	8fabc1a1f8a1f18fabb33f3f8fabc08fa2ee3f8fabc1a1f83f8fabaa3f3f8fabc03f3f8fa9c13f3f8fabc03f3f8fabc08fa2ee8fa2ee8fabc1a1f8a1f18fabb33f3f8fabaa3f3f8fa9c13f3f
UTF-8	ï§¢ëì®«ï§ã¼ì½æì³ì®®ï§¢ëãæ	110000111010111111000010101001111100001010100010110000111010101111000010100011011100001010001001110000111010110011000010101011101100001010101011110000111010111111000010101001111100001010011110110000111010001111000010100001011100001010111100110000111010110011000010101111011100001010001001110000111010011011000010100000011100001010000001110000111010110011000010100010111100001010110011110000111010110011000010101011101100001010101110110000111010111111000010101001111100001010100010110000111010101111000010100000101100001010000110110000111010001111000010100011101100001010011101110000111010011011000010100000011100001010000001	c3afc2a7c2a2c3abc28dc289c3acc2aec2abc3afc2a7c29ec3a3c285c2bcc3acc2bdc289c3a6c281c281c3acc28bc2b3c3acc2aec2aec3afc2a7c2a2c3abc282c286c3a3c28ec29dc3a6c281c281
UHC	?§?????®??§???¼?½?æ????³?®®?§???????æ??	0011111110100001110101110011111100111111001111110011111100111111101000101110011100111111001111111010000111010111001111110011111100111111101010001111100100111111101010001111011000111111101010011010000100111111001111110011111100111111101010011111100000111111101000101110011110100010111001110011111110100001110101110011111100111111001111110011111100111111001111110011111110101001101000010011111100111111	3fa1d73f3f3f3f3fa2e73f3fa1d73f3f3fa8f93fa8f63fa9a13f3f3f3fa9f83fa2e7a2e73fa1d73f3f3f3f3f3f3fa9a13f3f

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。