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§¡ìêº½æìì½æìãï§¡	111011111010011110100001111011001000111010001100111010101011101010111101111001101000000110000001111011001001101010001110111011001011110110011111111001101000000110000001111011001001101010001110111000111000111010011011111011111010011110100001	efa7a1ec8e8ceababde68181ec9a8eecbd9fe68181ec9a8ee38e9befa7a1
SJIS-WIN	?§??????????????????????????§?	0011111110000001100110000011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001100000111111	3f81983f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81983f
EUC-JP	ï§¡ì??êº?æ??ì??ì??æ??ì??ã??ï§¡	10001111101010111100000110100001111110001000111110100010110000101000111110101011110000000011111100111111100011111010101110110100100011111010001011101011001111111000111110101001110000010011111100111111100011111010101111000000001111110011111110001111101010111100000000111111001111111000111110101001110000010011111100111111100011111010101111000000001111110011111110001111101010111010101000111111001111111000111110101011110000011010000111111000100011111010001011000010	8fabc1a1f88fa2c28fabc03f3f8fabb48fa2eb3f8fa9c13f3f8fabc03f3f8fabc03f3f8fa9c13f3f8fabc03f3f8fabaa3f3f8fabc1a1f88fa2c2
UTF-8	ï§¡ìêº½æìì½æìãï§¡	110000111010111111000010101001111100001010100001110000111010110011000010100011101100001010001100110000111010101011000010101110101100001010111101110000111010011011000010100000011100001010000001110000111010110011000010100110101100001010001110110000111010110011000010101111011100001010011111110000111010011011000010100000011100001010000001110000111010110011000010100110101100001010001110110000111010001111000010100011101100001010011011110000111010111111000010101001111100001010100001	c3afc2a7c2a1c3acc28ec28cc3aac2bac2bdc3a6c281c281c3acc29ac28ec3acc2bdc29fc3a6c281c281c3acc29ac28ec3a3c28ec29bc3afc2a7c2a1
UHC	?§¡????º½æ??????½?æ?????????§¡	001111111010000111010111101000101010111000111111001111110011111100111111101010001010110010101000111101101010100110100001001111110011111100111111001111110011111100111111101010001111011000111111101010011010000100111111001111110011111100111111001111110011111100111111001111110011111110100001110101111010001010101110	3fa1d7a2ae3f3f3f3fa8aca8f6a9a13f3f3f3f3f3fa8f63fa9a13f3f3f3f3f3f3f3f3fa1d7a2ae

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。