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	éã¯ìè¦â¬ë§½ç¯ìì¬é	111010011000000110011001111000111000001110101111111011001000100110010100111010001010011010000001111000101000001010101100111010111010011110111101111001111010111110000000111011001000111110011001111011001000100110101100111010011000000110011001	e98199e383afec8994e8a681e282aceba7bde7af80ec8f99ec89ace98199
SJIS-WIN	??????????????￢?§?????????￢???	001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001110010100011111110000001100110000011111100111111001111110011111100111111001111110011111100111111001111111000000111001010001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3f3f3f3f81ca3f81983f3f3f3f3f3f3f3f3f81ca3f3f3f
EUC-JP	é??ã?¯ì??è¦?â?¬ë§?ç¯?ì??ì?¬é??	1000111110101011101100010011111100111111100011111010101110101010001111111000111110100010101101001000111110101011110000000011111100111111100011111010101110110010100011111010001011000011001111111000111110101011101001000011111110100010110011001000111110101011101100111010000111111000001111111000111110101011101011101000111110100010101101000011111110001111101010111100000000111111001111111000111110101011110000000011111110100010110011001000111110101011101100010011111100111111	8fabb13f3f8fabaa3f8fa2b48fabc03f3f8fabb28fa2c33f8faba43fa2cc8fabb3a1f83f8fabae8fa2b43f8fabc03f3f8fabc03fa2cc8fabb13f3f
UTF-8	éã¯ìè¦â¬ë§½ç¯ìì¬é	110000111010100111000010100000011100001010011001110000111010001111000010100000111100001010101111110000111010110011000010100010011100001010010100110000111010100011000010101001101100001010000001110000111010001011000010100000101100001010101100110000111010101111000010101001111100001010111101110000111010011111000010101011111100001010000000110000111010110011000010100011111100001010011001110000111010110011000010100010011100001010101100110000111010100111000010100000011100001010011001	c3a9c281c299c3a3c283c2afc3acc289c294c3a8c2a6c281c3a2c282c2acc3abc2a7c2bdc3a7c2afc280c3acc28fc299c3acc289c2acc3a9c281c299
UHC	????????????????§½????????????	0011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110100001110101111010100011110110001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fa1d7a8f63f3f3f3f3f3f3f3f3f3f3f3f

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。