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§¢ììï§ã¼ì½æì´ì¬M	11101111101001111010001011101100100010001000100111101100100000111000010011101111101001111001111011100011100001011011110011101100101111011000100111100110100000011000000111101100100000101011010011101100101011011010110001001101	efa7a2ec8889ec8384efa79ee385bcecbd89e68181ec82b4ecadac4d
SJIS-WIN	?§￠???????§????????????´??￢M	001111111000000110011000100000011001000100111111001111110011111100111111001111110011111100111111100000011001100000111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001010011000011111100111111100000011100101001001101	3f819881913f3f3f3f3f3f3f81983f3f3f3f3f3f3f3f3f3f3f3f814c3f3f81ca4d
EUC-JP	ï§¢ì??ì??ï§?ã??ì??æ??ì?´ì?¬M	100011111010101111000001101000011111100010100001111100011000111110101011110000000011111100111111100011111010101111000000001111110011111110001111101010111100000110100001111110000011111110001111101010111010101000111111001111111000111110101011110000000011111100111111100011111010100111000001001111110011111110001111101010111100000000111111101000011010110110001111101010111100000000111111101000101100110001001101	8fabc1a1f8a1f18fabc03f3f8fabc03f3f8fabc1a1f83f8fabaa3f3f8fabc03f3f8fa9c13f3f8fabc03fa1ad8fabc03fa2cc4d
UTF-8	ï§¢ììï§ã¼ì½æì´ì¬M	11000011101011111100001010100111110000101010001011000011101011001100001010001000110000101000100111000011101011001100001010000011110000101000010011000011101011111100001010100111110000101001111011000011101000111100001010000101110000101011110011000011101011001100001010111101110000101000100111000011101001101100001010000001110000101000000111000011101011001100001010000010110000101011010011000011101011001100001010101101110000101010110001001101	c3afc2a7c2a2c3acc288c289c3acc283c284c3afc2a7c29ec3a3c285c2bcc3acc2bdc289c3a6c281c281c3acc282c2b4c3acc2adc2ac4d
UHC	?§????????§???¼?½?æ????´??M	0011111110100001110101110011111100111111001111110011111100111111001111110011111100111111101000011101011100111111001111110011111110101000111110010011111110101000111101100011111110101001101000010011111100111111001111110011111110100010101001010011111110100001101010010011111101001101	3fa1d73f3f3f3f3f3f3f3fa1d73f3f3fa8f93fa8f63fa9a13f3f3f3fa2a53fa1a93f4d

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。