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	«¡ý«¢«Ô]«¡ý«¢«Ô]«¡ý«¢«Ô]«¡ý«¢«Ô]M	100011111010101110100001111111011000111110101011101000101000111110101011110101000101110110001111101010111010000111111101100011111010101110100010100011111010101111010100010111011000111110101011101000011111110110001111101010111010001010001111101010111101010001011101100011111010101110100001111111011000111110101011101000101000111110101011110101000101110101001101	8faba1fd8faba28fabd45d8faba1fd8faba28fabd45d8faba1fd8faba28fabd45d8faba1fd8faba28fabd45d4d
SJIS-WIN	??????￠???]??????￠???]??????￠???]??????￠???]M	00111111001111110011111100111111001111110011111110000001100100010011111100111111001111110101110100111111001111110011111100111111001111110011111110000001100100010011111100111111001111110101110100111111001111110011111100111111001111110011111110000001100100010011111100111111001111110101110100111111001111110011111100111111001111110011111110000001100100010011111100111111001111110101110101001101	3f3f3f3f3f3f81913f3f3f5d3f3f3f3f3f3f81913f3f3f5d3f3f3f3f3f3f81913f3f3f5d3f3f3f3f3f3f81913f3f3f5d4d
EUC-JP	??¡ý??¢??Ô]??¡ý??¢??Ô]??¡ý??¢??Ô]??¡ý??¢??Ô]M	00111111001111111000111110100010110000101000111110101011111100100011111100111111101000011111000100111111001111111000111110101010110101000101110100111111001111111000111110100010110000101000111110101011111100100011111100111111101000011111000100111111001111111000111110101010110101000101110100111111001111111000111110100010110000101000111110101011111100100011111100111111101000011111000100111111001111111000111110101010110101000101110100111111001111111000111110100010110000101000111110101011111100100011111100111111101000011111000100111111001111111000111110101010110101000101110101001101	3f3f8fa2c28fabf23f3fa1f13f3f8faad45d3f3f8fa2c28fabf23f3fa1f13f3f8faad45d3f3f8fa2c28fabf23f3fa1f13f3f8faad45d3f3f8fa2c28fabf23f3fa1f13f3f8faad45d4d
UTF-8	«¡ý«¢«Ô]«¡ý«¢«Ô]«¡ý«¢«Ô]«¡ý«¢«Ô]M	11000010100011111100001010101011110000101010000111000011101111011100001010001111110000101010101111000010101000101100001010001111110000101010101111000011100101000101110111000010100011111100001010101011110000101010000111000011101111011100001010001111110000101010101111000010101000101100001010001111110000101010101111000011100101000101110111000010100011111100001010101011110000101010000111000011101111011100001010001111110000101010101111000010101000101100001010001111110000101010101111000011100101000101110111000010100011111100001010101011110000101010000111000011101111011100001010001111110000101010101111000010101000101100001010001111110000101010101111000011100101000101110101001101	c28fc2abc2a1c3bdc28fc2abc2a2c28fc2abc3945dc28fc2abc2a1c3bdc28fc2abc2a2c28fc2abc3945dc28fc2abc2a1c3bdc28fc2abc2a2c28fc2abc3945dc28fc2abc2a1c3bdc28fc2abc2a2c28fc2abc3945d4d
UHC	??¡???????]??¡???????]??¡???????]??¡???????]M	00111111001111111010001010101110001111110011111100111111001111110011111100111111001111110101110100111111001111111010001010101110001111110011111100111111001111110011111100111111001111110101110100111111001111111010001010101110001111110011111100111111001111110011111100111111001111110101110100111111001111111010001010101110001111110011111100111111001111110011111100111111001111110101110101001101	3f3fa2ae3f3f3f3f3f3f3f5d3f3fa2ae3f3f3f3f3f3f3f5d3f3fa2ae3f3f3f3f3f3f3f5d3f3fa2ae3f3f3f3f3f3f3f5d4d

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。