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	©Á¡Þû«©ý¢êí«³«Ñû«Á¡öû«³©Á	1000111110101001110000011010000111011110111110111000111110101011101010011111110110001111101000101110101011101101101010111011001110001111101010111101000111111011100011111010101111000001101000011111011011111011100011111010101110110011100011111010100111000001	8fa9c1a1defb8faba9fd8fa2eaedabb38fabd1fb8fabc1a1f6fb8fabb38fa9c1
SJIS-WIN	???????????￠????????????????????	001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	?©Á¡Þû??©ý?¢êí????Ñû??Á¡öû????©Á	00111111100011111010001011101101100011111010101010100001100011111010001011000010100011111010100110110000100011111010101111100101001111110011111110001111101000101110110110001111101010111111001000111111101000011111000110001111101010111011010010001111101010111011111100111111001111110011111100111111100011111010101011010000100011111010101111100101001111110011111110001111101010101010000110001111101000101100001010001111101010111101001110001111101010111110010100111111001111110011111100111111100011111010001011101101100011111010101010100001	3f8fa2ed8faaa18fa2c28fa9b08fabe53f3f8fa2ed8fabf23fa1f18fabb48fabbf3f3f3f3f8faad08fabe53f3f8faaa18fa2c28fabd38fabe53f3f3f3f8fa2ed8faaa1
UTF-8	©Á¡Þû«©ý¢êí«³«Ñû«Á¡öû«³©Á	11000010100011111100001010101001110000111000000111000010101000011100001110011110110000111011101111000010100011111100001010101011110000101010100111000011101111011100001010001111110000101010001011000011101010101100001110101101110000101010101111000010101100111100001010001111110000101010101111000011100100011100001110111011110000101000111111000010101010111100001110000001110000101010000111000011101101101100001110111011110000101000111111000010101010111100001010110011110000101000111111000010101010011100001110000001	c28fc2a9c381c2a1c39ec3bbc28fc2abc2a9c3bdc28fc2a2c3aac3adc2abc2b3c28fc2abc391c3bbc28fc2abc381c2a1c3b6c3bbc28fc2abc2b3c28fc2a9c381
UHC	???¡Þ??????????³???????¡????³???	00111111001111110011111110100010101011101010100010101101001111110011111100111111001111110011111100111111001111110011111100111111001111111010100111111000001111110011111100111111001111110011111100111111001111111010001010101110001111110011111100111111001111111010100111111000001111110011111100111111	3f3f3fa2aea8ad3f3f3f3f3f3f3f3f3f3fa9f83f3f3f3f3f3f3fa2ae3f3f3f3fa9f83f3f3f

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。