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	«¾ý¢ìí«À¡ø¡Þ«¾ý¢ë§«¾ý¢ë««¾ý¢ëµ	1000111110101011101111101111110110001111101000101110110011101101101010111100000010100001111110001010000111011110100011111010101110111110111111011000111110100010111010111010011110001111101010111011111011111101100011111010001011101011101010111000111110101011101111101111110110001111101000101110101110110101	8fabbefd8fa2ecedabc0a1f8a1de8fabbefd8fa2eba78fabbefd8fa2ebab8fabbefd8fa2ebb5
SJIS-WIN	?????￠?????????????￠?§?????￠???????￠??	00111111001111110011111100111111001111111000000110010001001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110010001001111111000000110011000001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111110000001100100010011111100111111	3f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f81913f81983f3f3f3f3f81913f3f3f3f3f3f3f81913f3f
EUC-JP	???ý?¢ìí?À¡ø¡Þ???ý?¢ë§???ý?¢ë????ý?¢ë?	0011111100111111001111111000111110101011111100100011111110100001111100011000111110101011110000001000111110101011101111110011111110001111101010101010001010001111101000101100001010001111101010011100110010001111101000101100001010001111101010011011000000111111001111110011111110001111101010111111001000111111101000011111000110001111101010111011001110100001111110000011111100111111001111111000111110101011111100100011111110100001111100011000111110101011101100110011111100111111001111110011111110001111101010111111001000111111101000011111000110001111101010111011001100111111	3f3f3f8fabf23fa1f18fabc08fabbf3f8faaa28fa2c28fa9cc8fa2c28fa9b03f3f3f8fabf23fa1f18fabb3a1f83f3f3f8fabf23fa1f18fabb33f3f3f3f8fabf23fa1f18fabb33f
UTF-8	«¾ý¢ìí«À¡ø¡Þ«¾ý¢ë§«¾ý¢ë««¾ý¢ëµ	11000010100011111100001010101011110000101011111011000011101111011100001010001111110000101010001011000011101011001100001110101101110000101010101111000011100000001100001010100001110000111011100011000010101000011100001110011110110000101000111111000010101010111100001010111110110000111011110111000010100011111100001010100010110000111010101111000010101001111100001010001111110000101010101111000010101111101100001110111101110000101000111111000010101000101100001110101011110000101010101111000010100011111100001010101011110000101011111011000011101111011100001010001111110000101010001011000011101010111100001010110101	c28fc2abc2bec3bdc28fc2a2c3acc3adc2abc380c2a1c3b8c2a1c39ec28fc2abc2bec3bdc28fc2a2c3abc2a7c28fc2abc2bec3bdc28fc2a2c3abc2abc28fc2abc2bec3bdc28fc2a2c3abc2b5
UHC	??¾???????¡ø¡Þ??¾????§??¾???????¾?????	0011111100111111101010001111101000111111001111110011111100111111001111110011111100111111101000101010111010101001101010101010001010101110101010001010110100111111001111111010100011111010001111110011111100111111001111111010000111010111001111110011111110101000111110100011111100111111001111110011111100111111001111110011111110101000111110100011111100111111001111110011111100111111	3f3fa8fa3f3f3f3f3f3f3fa2aea9aaa2aea8ad3f3fa8fa3f3f3f3fa1d73f3fa8fa3f3f3f3f3f3f3fa8fa3f3f3f3f3f

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。