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§¢ììªï§Ñì½æìì«ï§¢ëì	1110111110100111101000101110110010001000100010011110110010000010101010101110111110100111100111101101000110001010111011001011110110011101111001101000000110000001111011001001101010001111111011001000001010101011111011111010011110100010111010111000110110001010111011001000001110000100	efa7a2ec8889ec82aaefa79ed18aecbd9de68181ec9a8fec82abefa7a2eb8d8aec8384
SJIS-WIN	?§￠???????§????????????????§￠??????	00111111100000011001100010000001100100010011111100111111001111110011111100111111001111110011111110000001100110000011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100110001000000110010001001111110011111100111111001111110011111100111111	3f819881913f3f3f3f3f3f3f81983f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f819881913f3f3f3f3f3f
EUC-JP	ï§¢ì??ì?ªï§?Ñ?ì??æ??ì??ì??ï§¢ë??ì??	100011111010101111000001101000011111100010100001111100011000111110101011110000000011111100111111100011111010101111000000001111111000111110100010111011001000111110101011110000011010000111111000001111111000111110101010110100000011111110001111101010111100000000111111001111111000111110101001110000010011111100111111100011111010101111000000001111110011111110001111101010111100000000111111001111111000111110101011110000011010000111111000101000011111000110001111101010111011001100111111001111111000111110101011110000000011111100111111	8fabc1a1f8a1f18fabc03f3f8fabc03f8fa2ec8fabc1a1f83f8faad03f8fabc03f3f8fa9c13f3f8fabc03f3f8fabc03f3f8fabc1a1f8a1f18fabb33f3f8fabc03f3f
UTF-8	ï§¢ììªï§Ñì½æìì«ï§¢ëì	11000011101011111100001010100111110000101010001011000011101011001100001010001000110000101000100111000011101011001100001010000010110000101010101011000011101011111100001010100111110000101001111011000011100100011100001010001010110000111010110011000010101111011100001010011101110000111010011011000010100000011100001010000001110000111010110011000010100110101100001010001111110000111010110011000010100000101100001010101011110000111010111111000010101001111100001010100010110000111010101111000010100011011100001010001010110000111010110011000010100000111100001010000100	c3afc2a7c2a2c3acc288c289c3acc282c2aac3afc2a7c29ec391c28ac3acc2bdc29dc3a6c281c281c3acc29ac28fc3acc282c2abc3afc2a7c2a2c3abc28dc28ac3acc283c284
UHC	?§??????ª?§????½?æ?????????§???????	0011111110100001110101110011111100111111001111110011111100111111001111111010100010100011001111111010000111010111001111110011111100111111001111111010100011110110001111111010100110100001001111110011111100111111001111110011111100111111001111110011111100111111101000011101011100111111001111110011111100111111001111110011111100111111	3fa1d73f3f3f3f3f3fa8a33fa1d73f3f3f3fa8f63fa9a13f3f3f3f3f3f3f3f3fa1d73f3f3f3f3f3f3f

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。