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§¢ìì æê³ì½ æì´ì¬a	11101111101001111010001011101100100001001000111111101100101011011010000011100110100000011000000111101010101100111001011111101100101111011010000011100110100000011000000111101100100000101011010011101100101011011010110001100001	efa7a2ec848fecada0e68181eab397ecbda0e68181ec82b4ecadac61
SJIS-WIN	?§￠????????????????????´??￢a	0011111110000001100110001000000110010001001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001010011000011111100111111100000011100101001100001	3f819881913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f814c3f3f81ca61
EUC-JP	ï§¢ì??ì??æ??ê??ì??æ??ì?´ì?¬a	1000111110101011110000011010000111111000101000011111000110001111101010111100000000111111001111111000111110101011110000000011111100111111100011111010100111000001001111110011111110001111101010111011010000111111001111111000111110101011110000000011111100111111100011111010100111000001001111110011111110001111101010111100000000111111101000011010110110001111101010111100000000111111101000101100110001100001	8fabc1a1f8a1f18fabc03f3f8fabc03f3f8fa9c13f3f8fabb43f3f8fabc03f3f8fa9c13f3f8fabc03fa1ad8fabc03fa2cc61
UTF-8	ï§¢ìì æê³ì½ æì´ì¬a	11000011101011111100001010100111110000101010001011000011101011001100001010000100110000101000111111000011101011001100001010101101110000101010000011000011101001101100001010000001110000101000000111000011101010101100001010110011110000101001011111000011101011001100001010111101110000101010000011000011101001101100001010000001110000101000000111000011101011001100001010000010110000101011010011000011101011001100001010101101110000101010110001100001	c3afc2a7c2a2c3acc284c28fc3acc2adc2a0c3a6c281c281c3aac2b3c297c3acc2bdc2a0c3a6c281c281c3acc282c2b4c3acc2adc2ac61
UHC	?§??????æ???³??½?æ????´??a	001111111010000111010111001111110011111100111111001111110011111110100001101010010011111110101001101000010011111100111111001111111010100111111000001111110011111110101000111101100011111110101001101000010011111100111111001111110011111110100010101001010011111110100001101010010011111101100001	3fa1d73f3f3f3f3fa1a93fa9a13f3f3fa9f83f3fa8f63fa9a13f3f3f3fa2a53fa1a93f61

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。