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	ª³ªÀ«âí«³«äí«¡}hª³ªÀ«âí«³«äí«¡}f_	1000111110101010101100111000111110101010110000001000111110101011111000101110110110101011101100111000111110101011111001001110110110101011101000010111110101101000100011111010101010110011100011111010101011000000100011111010101111100010111011011010101110110011100011111010101111100100111011011010101110100001011111010110011001011111	8faab38faac08fabe2edabb38fabe4edaba17d688faab38faac08fabe2edabb38fabe4edaba17d665f
SJIS-WIN	??????????????????}h??????????????????}f_	0011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110111110101101000001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111011111010110011001011111	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f7d683f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f7d665f
EUC-JP	?ª??ªÀ??âí????äí?¡}h?ª??ªÀ??âí????äí?¡}f_	00111111100011111010001011101100001111110011111110001111101000101110110010001111101010101010001000111111001111111000111110101011101001001000111110101011101111110011111100111111001111110011111110001111101010111010001110001111101010111011111100111111100011111010001011000010011111010110100000111111100011111010001011101100001111110011111110001111101000101110110010001111101010101010001000111111001111111000111110101011101001001000111110101011101111110011111100111111001111110011111110001111101010111010001110001111101010111011111100111111100011111010001011000010011111010110011001011111	3f8fa2ec3f3f8fa2ec8faaa23f3f8faba48fabbf3f3f3f3f8faba38fabbf3f8fa2c27d683f8fa2ec3f3f8fa2ec8faaa23f3f8faba48fabbf3f3f3f3f8faba38fabbf3f8fa2c27d665f
UTF-8	ª³ªÀ«âí«³«äí«¡}hª³ªÀ«âí«³«äí«¡}f_	1100001010001111110000101010101011000010101100111100001010001111110000101010101011000011100000001100001010001111110000101010101111000011101000101100001110101101110000101010101111000010101100111100001010001111110000101010101111000011101001001100001110101101110000101010101111000010101000010111110101101000110000101000111111000010101010101100001010110011110000101000111111000010101010101100001110000000110000101000111111000010101010111100001110100010110000111010110111000010101010111100001010110011110000101000111111000010101010111100001110100100110000111010110111000010101010111100001010100001011111010110011001011111	c28fc2aac2b3c28fc2aac380c28fc2abc3a2c3adc2abc2b3c28fc2abc3a4c3adc2abc2a17d68c28fc2aac2b3c28fc2aac380c28fc2abc3a2c3adc2abc2b3c28fc2abc3a4c3adc2abc2a17d665f
UHC	?ª³?ª??????³?????¡}h?ª³?ª??????³?????¡}f_	001111111010100010100011101010011111100000111111101010001010001100111111001111110011111100111111001111110011111110101001111110000011111100111111001111110011111100111111101000101010111001111101011010000011111110101000101000111010100111111000001111111010100010100011001111110011111100111111001111110011111100111111101010011111100000111111001111110011111100111111001111111010001010101110011111010110011001011111	3fa8a3a9f83fa8a33f3f3f3f3f3fa9f83f3f3f3f3fa2ae7d683fa8a3a9f83fa8a33f3f3f3f3f3fa9f83f3f3f3f3fa2ae7d665f

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。