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§¡ìêµæãì½æï½ãï§¡ìêµ	111011111010011110100001111011001000111010001100111010101011010110000101111001101000000110000001111000111000111110000011111011001011110110001000111001101000000110000001111011111011110110001100111000111000111010001111111011111010011110100001111011001000111010001100111010101011010110000101	efa7a1ec8e8ceab585e68181e38f83ecbd88e68181efbd8ce38e8fefa7a1ec8e8ceab585
SJIS-WIN	?§??????????????????????????§???????	0011111110000001100110000011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001100000111111001111110011111100111111001111110011111100111111	3f81983f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81983f3f3f3f3f3f3f
EUC-JP	ï§¡ì??ê??æ??ã??ì??æ??ï??ã??ï§¡ì??ê??	100011111010101111000001101000011111100010001111101000101100001010001111101010111100000000111111001111111000111110101011101101000011111100111111100011111010100111000001001111110011111110001111101010111010101000111111001111111000111110101011110000000011111100111111100011111010100111000001001111110011111110001111101010111100000100111111001111111000111110101011101010100011111100111111100011111010101111000001101000011111100010001111101000101100001010001111101010111100000000111111001111111000111110101011101101000011111100111111	8fabc1a1f88fa2c28fabc03f3f8fabb43f3f8fa9c13f3f8fabaa3f3f8fabc03f3f8fa9c13f3f8fabc13f3f8fabaa3f3f8fabc1a1f88fa2c28fabc03f3f8fabb43f3f
UTF-8	ï§¡ìêµæãì½æï½ãï§¡ìêµ	110000111010111111000010101001111100001010100001110000111010110011000010100011101100001010001100110000111010101011000010101101011100001010000101110000111010011011000010100000011100001010000001110000111010001111000010100011111100001010000011110000111010110011000010101111011100001010001000110000111010011011000010100000011100001010000001110000111010111111000010101111011100001010001100110000111010001111000010100011101100001010001111110000111010111111000010101001111100001010100001110000111010110011000010100011101100001010001100110000111010101011000010101101011100001010000101	c3afc2a7c2a1c3acc28ec28cc3aac2b5c285c3a6c281c281c3a3c28fc283c3acc2bdc288c3a6c281c281c3afc2bdc28cc3a3c28ec28fc3afc2a7c2a1c3acc28ec28cc3aac2b5c285
UHC	?§¡??????æ??????½?æ???½?????§¡??????	0011111110100001110101111010001010101110001111110011111100111111001111110011111100111111101010011010000100111111001111110011111100111111001111110011111110101000111101100011111110101001101000010011111100111111001111111010100011110110001111110011111100111111001111110011111110100001110101111010001010101110001111110011111100111111001111110011111100111111	3fa1d7a2ae3f3f3f3f3f3fa9a13f3f3f3f3f3fa8f63fa9a13f3f3fa8f63f3f3f3f3fa1d7a2ae3f3f3f3f3f3f

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。