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	«À«Ó¢ëí«À¢ëûX«À«Ó¢ëí«À¢ëû	100011111010101111000000100011111010101111010011100011111010001011101011111011011010101111000000100011111010001011101011111110110101100010001111101010111100000010001111101010111101001110001111101000101110101111101101101010111100000010001111101000101110101111111011	8fabc08fabd38fa2ebedabc08fa2ebfb588fabc08fabd38fa2ebedabc08fa2ebfb
SJIS-WIN	???????￠?????￠??X???????￠?????￠??	00111111001111110011111100111111001111110011111100111111100000011001000100111111001111110011111100111111001111111000000110010001001111110011111101011000001111110011111100111111001111110011111100111111001111111000000110010001001111110011111100111111001111110011111110000001100100010011111100111111	3f3f3f3f3f3f3f81913f3f3f3f3f81913f3f583f3f3f3f3f3f3f81913f3f3f3f3f81913f3f
EUC-JP	??À??Ó?¢ëí?À?¢ëûX??À??Ó?¢ëí?À?¢ëû	0011111100111111100011111010101010100010001111110011111110001111101010101101000100111111101000011111000110001111101010111011001110001111101010111011111100111111100011111010101010100010001111111010000111110001100011111010101110110011100011111010101111100101010110000011111100111111100011111010101010100010001111110011111110001111101010101101000100111111101000011111000110001111101010111011001110001111101010111011111100111111100011111010101010100010001111111010000111110001100011111010101110110011100011111010101111100101	3f3f8faaa23f3f8faad13fa1f18fabb38fabbf3f8faaa23fa1f18fabb38fabe5583f3f8faaa23f3f8faad13fa1f18fabb38fabbf3f8faaa23fa1f18fabb38fabe5
UTF-8	«À«Ó¢ëí«À¢ëûX«À«Ó¢ëí«À¢ëû	1100001010001111110000101010101111000011100000001100001010001111110000101010101111000011100100111100001010001111110000101010001011000011101010111100001110101101110000101010101111000011100000001100001010001111110000101010001011000011101010111100001110111011010110001100001010001111110000101010101111000011100000001100001010001111110000101010101111000011100100111100001010001111110000101010001011000011101010111100001110101101110000101010101111000011100000001100001010001111110000101010001011000011101010111100001110111011	c28fc2abc380c28fc2abc393c28fc2a2c3abc3adc2abc380c28fc2a2c3abc3bb58c28fc2abc380c28fc2abc393c28fc2a2c3abc3adc2abc380c28fc2a2c3abc3bb
UHC	????????????????X????????????????	001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110101100000111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f583f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f

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。