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	æãã£ï§ìì¨ï§Ñì§i	111001101000000110000001111000111000111110000011111000111000111010100011111011111010011110011110111011001000100010001001111011001000001010101000111011111010011110011110110100011000101111101100100010011010011101101001	e68181e38f83e38ea3efa79eec8889ec82a8efa79ed18bec89a769
SJIS-WIN	????????￡?§??????¨?§?????§i	0011111100111111001111110011111100111111001111110011111100111111100000011001001000111111100000011001100000111111001111110011111100111111001111110011111110000001010011100011111110000001100110000011111100111111001111110011111100111111100000011001100001101001	3f3f3f3f3f3f3f3f81923f81983f3f3f3f3f3f814e3f81983f3f3f3f3f819869
EUC-JP	æ??ã??ã?£ï§?ì??ì?¨ï§?Ñ?ì?§i	1000111110101001110000010011111100111111100011111010101110101010001111110011111110001111101010111010101000111111101000011111001010001111101010111100000110100001111110000011111110001111101010111100000000111111001111111000111110101011110000000011111110100001101011111000111110101011110000011010000111111000001111111000111110101010110100000011111110001111101010111100000000111111101000011111100001101001	8fa9c13f3f8fabaa3f3f8fabaa3fa1f28fabc1a1f83f8fabc03f3f8fabc03fa1af8fabc1a1f83f8faad03f8fabc03fa1f869
UTF-8	æãã£ï§ìì¨ï§Ñì§i	1100001110100110110000101000000111000010100000011100001110100011110000101000111111000010100000111100001110100011110000101000111011000010101000111100001110101111110000101010011111000010100111101100001110101100110000101000100011000010100010011100001110101100110000101000001011000010101010001100001110101111110000101010011111000010100111101100001110010001110000101000101111000011101011001100001010001001110000101010011101101001	c3a6c281c281c3a3c28fc283c3a3c28ec2a3c3afc2a7c29ec3acc288c289c3acc282c2a8c3afc2a7c29ec391c28bc3acc289c2a769
UHC	æ?????????§??????¨?§?????§i	1010100110100001001111110011111100111111001111110011111100111111001111110011111100111111101000011101011100111111001111110011111100111111001111110011111110100001101001110011111110100001110101110011111100111111001111110011111100111111101000011101011101101001	a9a13f3f3f3f3f3f3f3f3fa1d73f3f3f3f3f3fa1a73fa1d73f3f3f3f3fa1d769

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。