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¢±¢Ã«³¢îû«¿ý¡©Á¢±¢Ã«³¢îû«¿ý¡	1000111110101001110000011000111110100010101100011000111110100010110000111000111110101011101100111000111110100010111011101111101110001111101010111011111111111101101000011010110110001111101010011100000110001111101000101011000110001111101000101100001110001111101010111011001110001111101000101110111011111011100011111010101110111111111111011010000110101101	8fa9c18fa2b18fa2c38fabb38fa2eefb8fabbffda1ad8fa9c18fa2b18fa2c38fabb38fa2eefb8fabbffda1ad
SJIS-WIN	????￠±?￠?????￠????????????￠±?￠?????￠????????	00111111001111110011111100111111100000011001000110000001011111010011111110000001100100010011111100111111001111110011111100111111100000011001000100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100100011000000101111101001111111000000110010001001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f8191817d3f81913f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f3f3f8191817d3f81913f3f3f3f3f81913f3f3f3f3f3f3f3f
EUC-JP	?©Á?¢±?¢Ã????¢îû??¿ý¡??©Á?¢±?¢Ã????¢îû??¿ý¡?	001111111000111110100010111011011000111110101010101000010011111110100001111100011010000111011110001111111010000111110001100011111010101010101010001111110011111100111111001111111010000111110001100011111010101111000010100011111010101111100101001111110011111110001111101000101100010010001111101010111111001010001111101000101100001000111111001111111000111110100010111011011000111110101010101000010011111110100001111100011010000111011110001111111010000111110001100011111010101010101010001111110011111100111111001111111010000111110001100011111010101111000010100011111010101111100101001111110011111110001111101000101100010010001111101010111111001010001111101000101100001000111111	3f8fa2ed8faaa13fa1f1a1de3fa1f18faaaa3f3f3f3fa1f18fabc28fabe53f3f8fa2c48fabf28fa2c23f3f8fa2ed8faaa13fa1f1a1de3fa1f18faaaa3f3f3f3fa1f18fabc28fabe53f3f8fa2c48fabf28fa2c23f
UTF-8	©Á¢±¢Ã«³¢îû«¿ý¡©Á¢±¢Ã«³¢îû«¿ý¡	11000010100011111100001010101001110000111000000111000010100011111100001010100010110000101011000111000010100011111100001010100010110000111000001111000010100011111100001010101011110000101011001111000010100011111100001010100010110000111010111011000011101110111100001010001111110000101010101111000010101111111100001110111101110000101010000111000010101011011100001010001111110000101010100111000011100000011100001010001111110000101010001011000010101100011100001010001111110000101010001011000011100000111100001010001111110000101010101111000010101100111100001010001111110000101010001011000011101011101100001110111011110000101000111111000010101010111100001010111111110000111011110111000010101000011100001010101101	c28fc2a9c381c28fc2a2c2b1c28fc2a2c383c28fc2abc2b3c28fc2a2c3aec3bbc28fc2abc2bfc3bdc2a1c2adc28fc2a9c381c28fc2a2c2b1c28fc2a2c383c28fc2abc2b3c28fc2a2c3aec3bbc28fc2abc2bfc3bdc2a1c2ad
UHC	?????±?????³??????¿?¡?????±?????³??????¿?¡	001111110011111100111111001111110011111110100001101111100011111100111111001111110011111100111111101010011111100000111111001111110011111100111111001111110011111110100010101011110011111110100010101011101010000110101001001111110011111100111111001111110011111110100001101111100011111100111111001111110011111100111111101010011111100000111111001111110011111100111111001111110011111110100010101011110011111110100010101011101010000110101001	3f3f3f3f3fa1be3f3f3f3f3fa9f83f3f3f3f3f3fa2af3fa2aea1a93f3f3f3f3fa1be3f3f3f3f3fa9f83f3f3f3f3f3fa2af3fa2aea1a9

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。