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	«â¡¢ìJ«â¡¢ìY«â¡¢í«â¡¢ë«â¡¢ìN	10001111101010111110001010100001101011011000111110100010111011000100101010001111101010111110001010100001101011011000111110100010111011000101100110001111101010111110001010100001101011011000111110100010111011011000111110101011111000101010000110101101100011111010001011101011100011111010101111100010101000011010110110001111101000101110110001001110	8fabe2a1ad8fa2ec4a8fabe2a1ad8fa2ec598fabe2a1ad8fa2ed8fabe2a1ad8fa2eb8fabe2a1ad8fa2ec4e
SJIS-WIN	??????￠?J??????￠?Y??????￠???????￠???????￠?N	001111110011111100111111001111110011111100111111100000011001000100111111010010100011111100111111001111110011111100111111001111111000000110010001001111110101100100111111001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111110000001100100010011111101001110	3f3f3f3f3f3f81913f4a3f3f3f3f3f3f81913f593f3f3f3f3f3f81913f3f3f3f3f3f3f81913f3f3f3f3f3f3f81913f4e
EUC-JP	??â¡??¢ìJ??â¡??¢ìY??â¡??¢í??â¡??¢ë??â¡??¢ìN	001111110011111110001111101010111010010010001111101000101100001000111111001111111010000111110001100011111010101111000000010010100011111100111111100011111010101110100100100011111010001011000010001111110011111110100001111100011000111110101011110000000101100100111111001111111000111110101011101001001000111110100010110000100011111100111111101000011111000110001111101010111011111100111111001111111000111110101011101001001000111110100010110000100011111100111111101000011111000110001111101010111011001100111111001111111000111110101011101001001000111110100010110000100011111100111111101000011111000110001111101010111100000001001110	3f3f8faba48fa2c23f3fa1f18fabc04a3f3f8faba48fa2c23f3fa1f18fabc0593f3f8faba48fa2c23f3fa1f18fabbf3f3f8faba48fa2c23f3fa1f18fabb33f3f8faba48fa2c23f3fa1f18fabc04e
UTF-8	«â¡¢ìJ«â¡¢ìY«â¡¢í«â¡¢ë«â¡¢ìN	1100001010001111110000101010101111000011101000101100001010100001110000101010110111000010100011111100001010100010110000111010110001001010110000101000111111000010101010111100001110100010110000101010000111000010101011011100001010001111110000101010001011000011101011000101100111000010100011111100001010101011110000111010001011000010101000011100001010101101110000101000111111000010101000101100001110101101110000101000111111000010101010111100001110100010110000101010000111000010101011011100001010001111110000101010001011000011101010111100001010001111110000101010101111000011101000101100001010100001110000101010110111000010100011111100001010100010110000111010110001001110	c28fc2abc3a2c2a1c2adc28fc2a2c3ac4ac28fc2abc3a2c2a1c2adc28fc2a2c3ac59c28fc2abc3a2c2a1c2adc28fc2a2c3adc28fc2abc3a2c2a1c2adc28fc2a2c3abc28fc2abc3a2c2a1c2adc28fc2a2c3ac4e
UHC	???¡???J???¡???Y???¡??????¡??????¡???N	0011111100111111001111111010001010101110101000011010100100111111001111110011111101001010001111110011111100111111101000101010111010100001101010010011111100111111001111110101100100111111001111110011111110100010101011101010000110101001001111110011111100111111001111110011111100111111101000101010111010100001101010010011111100111111001111110011111100111111001111111010001010101110101000011010100100111111001111110011111101001110	3f3f3fa2aea1a93f3f3f4a3f3f3fa2aea1a93f3f3f593f3f3fa2aea1a93f3f3f3f3f3fa2aea1a93f3f3f3f3f3fa2aea1a93f3f3f4e

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。