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§ãì½æìºì®ï§¢ëìæ	111011111010011110100010111010111000001010000110111011001010110110101000111011111010011110011110111000111000111110000011111011001011110110011011111001101000000110000001111011001001010110111010111011001000001010101110111011111010011110100010111010111000110110001010111011001000001110000100111001101000000110000001	efa7a2eb8286ecada8efa79ee38f83ecbd9be68181ec95baec82aeefa7a2eb8d8aec8384e68181
SJIS-WIN	?§￠?????¨?§?????????????????§￠?????????	001111111000000110011000100000011001000100111111001111110011111100111111001111111000000101001110001111111000000110011000001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f814e3f81983f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f819881913f3f3f3f3f3f3f3f3f
EUC-JP	ï§¢ë??ì?¨ï§?ã??ì??æ??ì?ºì?®ï§¢ë??ì??æ??	100011111010101111000001101000011111100010100001111100011000111110101011101100110011111100111111100011111010101111000000001111111010000110101111100011111010101111000001101000011111100000111111100011111010101110101010001111110011111110001111101010111100000000111111001111111000111110101001110000010011111100111111100011111010101111000000001111111000111110100010111010111000111110101011110000000011111110001111101000101110111010001111101010111100000110100001111110001010000111110001100011111010101110110011001111110011111110001111101010111100000000111111001111111000111110101001110000010011111100111111	8fabc1a1f8a1f18fabb33f3f8fabc03fa1af8fabc1a1f83f8fabaa3f3f8fabc03f3f8fa9c13f3f8fabc03f8fa2eb8fabc03f8fa2ee8fabc1a1f8a1f18fabb33f3f8fabc03f3f8fa9c13f3f
UTF-8	ï§¢ëì¨ï§ãì½æìºì®ï§¢ëìæ	110000111010111111000010101001111100001010100010110000111010101111000010100000101100001010000110110000111010110011000010101011011100001010101000110000111010111111000010101001111100001010011110110000111010001111000010100011111100001010000011110000111010110011000010101111011100001010011011110000111010011011000010100000011100001010000001110000111010110011000010100101011100001010111010110000111010110011000010100000101100001010101110110000111010111111000010101001111100001010100010110000111010101111000010100011011100001010001010110000111010110011000010100000111100001010000100110000111010011011000010100000011100001010000001	c3afc2a7c2a2c3abc282c286c3acc2adc2a8c3afc2a7c29ec3a3c28fc283c3acc2bdc29bc3a6c281c281c3acc295c2bac3acc282c2aec3afc2a7c2a2c3abc28dc28ac3acc283c284c3a6c281c281
UHC	?§?????¨?§?????½?æ????º??®?§???????æ??	00111111101000011101011100111111001111110011111100111111001111111010000110101001101000011010011100111111101000011101011100111111001111110011111100111111001111111010100011110110001111111010100110100001001111110011111100111111001111111010100010101100001111110011111110100010111001110011111110100001110101110011111100111111001111110011111100111111001111110011111110101001101000010011111100111111	3fa1d73f3f3f3f3fa1a9a1a73fa1d73f3f3f3f3fa8f63fa9a13f3f3f3fa8ac3f3fa2e73fa1d73f3f3f3f3f3f3fa9a13f3f

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。