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«£«Ñ]«±ý«£«Ñ]«±ý«£«Ñ]«±ý«£«Ñ]M	100011111010101110110001111111011000111110101011101000111000111110101011110100010101110110001111101010111011000111111101100011111010101110100011100011111010101111010001010111011000111110101011101100011111110110001111101010111010001110001111101010111101000101011101100011111010101110110001111111011000111110101011101000111000111110101011110100010101110101001101	8fabb1fd8faba38fabd15d8fabb1fd8faba38fabd15d8fabb1fd8faba38fabd15d8fabb1fd8faba38fabd15d4d
SJIS-WIN	??±???￡???]??±???￡???]??±???￡???]??±???￡???]M	0011111100111111100000010111110100111111001111110011111110000001100100100011111100111111001111110101110100111111001111111000000101111101001111110011111100111111100000011001001000111111001111110011111101011101001111110011111110000001011111010011111100111111001111111000000110010010001111110011111100111111010111010011111100111111100000010111110100111111001111110011111110000001100100100011111100111111001111110101110101001101	3f3f817d3f3f3f81923f3f3f5d3f3f817d3f3f3f81923f3f3f5d3f3f817d3f3f3f81923f3f3f5d3f3f817d3f3f3f81923f3f3f5d4d
EUC-JP	??±ý??£??Ñ]??±ý??£??Ñ]??±ý??£??Ñ]??±ý??£??Ñ]M	001111110011111110100001110111101000111110101011111100100011111100111111101000011111001000111111001111111000111110101010110100000101110100111111001111111010000111011110100011111010101111110010001111110011111110100001111100100011111100111111100011111010101011010000010111010011111100111111101000011101111010001111101010111111001000111111001111111010000111110010001111110011111110001111101010101101000001011101001111110011111110100001110111101000111110101011111100100011111100111111101000011111001000111111001111111000111110101010110100000101110101001101	3f3fa1de8fabf23f3fa1f23f3f8faad05d3f3fa1de8fabf23f3fa1f23f3f8faad05d3f3fa1de8fabf23f3fa1f23f3f8faad05d3f3fa1de8fabf23f3fa1f23f3f8faad05d4d
UTF-8	«±ý«£«Ñ]«±ý«£«Ñ]«±ý«£«Ñ]«±ý«£«Ñ]M	11000010100011111100001010101011110000101011000111000011101111011100001010001111110000101010101111000010101000111100001010001111110000101010101111000011100100010101110111000010100011111100001010101011110000101011000111000011101111011100001010001111110000101010101111000010101000111100001010001111110000101010101111000011100100010101110111000010100011111100001010101011110000101011000111000011101111011100001010001111110000101010101111000010101000111100001010001111110000101010101111000011100100010101110111000010100011111100001010101011110000101011000111000011101111011100001010001111110000101010101111000010101000111100001010001111110000101010101111000011100100010101110101001101	c28fc2abc2b1c3bdc28fc2abc2a3c28fc2abc3915dc28fc2abc2b1c3bdc28fc2abc2a3c28fc2abc3915dc28fc2abc2b1c3bdc28fc2abc2a3c28fc2abc3915dc28fc2abc2b1c3bdc28fc2abc2a3c28fc2abc3915d4d
UHC	??±???????]??±???????]??±???????]??±???????]M	00111111001111111010000110111110001111110011111100111111001111110011111100111111001111110101110100111111001111111010000110111110001111110011111100111111001111110011111100111111001111110101110100111111001111111010000110111110001111110011111100111111001111110011111100111111001111110101110100111111001111111010000110111110001111110011111100111111001111110011111100111111001111110101110101001101	3f3fa1be3f3f3f3f3f3f3f5d3f3fa1be3f3f3f3f3f3f3f5d3f3fa1be3f3f3f3f3f3f3f5d3f3fa1be3f3f3f3f3f3f3f5d4d

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。