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	äîëê½æ·«êëê½}häîëê½æ·«êëê½}f_	1110010011101110100111111110101110001100100000011110101010111101100011111110011010110111101010111110101011101011100010011110101010111101100011100111110101101000111001001110111010011111111010111000110010000001111010101011110110001111111001101011011110101011111010101110101110001001111010101011110110001110011111010110011001011111	e4ee9feb8c81eabd8fe6b7abeaeb89eabd8e7d68e4ee9feb8c81eabd8fe6b7abeaeb89eabd8e7d665f
SJIS-WIN	??????????????????}h??????????????????}f_	0011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110111110101101000001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111011111010110011001011111	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f7d683f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f7d665f
EUC-JP	äî?ë??ê??æ??êë?ê??}häî?ë??ê??æ??êë?ê??}f_	10001111101010111010001110001111101010111100001000111111100011111010101110110011001111110011111110001111101010111011010000111111001111111000111110101001110000010011111100111111100011111010101110110100100011111010101110110011001111111000111110101011101101000011111100111111011111010110100010001111101010111010001110001111101010111100001000111111100011111010101110110011001111110011111110001111101010111011010000111111001111111000111110101001110000010011111100111111100011111010101110110100100011111010101110110011001111111000111110101011101101000011111100111111011111010110011001011111	8faba38fabc23f8fabb33f3f8fabb43f3f8fa9c13f3f8fabb48fabb33f8fabb43f3f7d688faba38fabc23f8fabb33f3f8fabb43f3f8fa9c13f3f8fabb48fabb33f8fabb43f3f7d665f
UTF-8	äîëê½æ·«êëê½}häîëê½æ·«êëê½}f_	1100001110100100110000111010111011000010100111111100001110101011110000101000110011000010100000011100001110101010110000101011110111000010100011111100001110100110110000101011011111000010101010111100001110101010110000111010101111000010100010011100001110101010110000101011110111000010100011100111110101101000110000111010010011000011101011101100001010011111110000111010101111000010100011001100001010000001110000111010101011000010101111011100001010001111110000111010011011000010101101111100001010101011110000111010101011000011101010111100001010001001110000111010101011000010101111011100001010001110011111010110011001011111	c3a4c3aec29fc3abc28cc281c3aac2bdc28fc3a6c2b7c2abc3aac3abc289c3aac2bdc28e7d68c3a4c3aec29fc3abc28cc281c3aac2bdc28fc3a6c2b7c2abc3aac3abc289c3aac2bdc28e7d665f
UHC	???????½?æ·?????½?}h???????½?æ·?????½?}f_	00111111001111110011111100111111001111110011111100111111101010001111011000111111101010011010000110100001101001000011111100111111001111110011111100111111101010001111011000111111011111010110100000111111001111110011111100111111001111110011111100111111101010001111011000111111101010011010000110100001101001000011111100111111001111110011111100111111101010001111011000111111011111010110011001011111	3f3f3f3f3f3f3fa8f63fa9a1a1a43f3f3f3f3fa8f63f7d683f3f3f3f3f3f3fa8f63fa9a1a1a43f3f3f3f3fa8f63f7d665f

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。