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	¡ß«¡ªÑ¢Ä©Ã«ª¡ß«¡«Â«£«¤ª¢¡ß«¡©Ã	101000011101111110001111101010111010000110001111101010101101000110001111101000101100010010001111101010011100001110001111101010111010101010100001110111111000111110101011101000011000111110101011110000101000111110101011101000111000111110101011101001001000111110101010101000101010000111011111100011111010101110100001100011111010100111000011	a1df8faba18faad18fa2c48fa9c38fabaaa1df8faba18fabc28faba38faba48faaa2a1df8faba18fa9c3
SJIS-WIN	?????????￠?????????????????￡?????￠????????	001111110011111100111111001111110011111100111111001111110011111100111111100000011001000100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110010010001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81923f3f3f3f3f81913f3f3f3f3f3f3f3f
EUC-JP	¡ß??¡?ªÑ?¢Ä?©Ã??ª¡ß??¡??Â??£??¤?ª¢¡ß??¡?©Ã	10001111101000101100001010001111101010011100111000111111001111111000111110100010110000100011111110001111101000101110110010001111101010101101000000111111101000011111000110001111101010101010001100111111100011111010001011101101100011111010101010101010001111110011111110001111101000101110110010001111101000101100001010001111101010011100111000111111001111111000111110100010110000100011111100111111100011111010101010100100001111110011111110100001111100100011111100111111100011111010001011110000001111111000111110100010111011001010000111110001100011111010001011000010100011111010100111001110001111110011111110001111101000101100001000111111100011111010001011101101100011111010101010101010	8fa2c28fa9ce3f3f8fa2c23f8fa2ec8faad03fa1f18faaa33f8fa2ed8faaaa3f3f8fa2ec8fa2c28fa9ce3f3f8fa2c23f3f8faaa43f3fa1f23f3f8fa2f03f8fa2eca1f18fa2c28fa9ce3f3f8fa2c23f8fa2ed8faaaa
UTF-8	¡ß«¡ªÑ¢Ä©Ã«ª¡ß«¡«Â«£«¤ª¢¡ß«¡©Ã	110000101010000111000011100111111100001010001111110000101010101111000010101000011100001010001111110000101010101011000011100100011100001010001111110000101010001011000011100001001100001010001111110000101010100111000011100000111100001010001111110000101010101111000010101010101100001010100001110000111001111111000010100011111100001010101011110000101010000111000010100011111100001010101011110000111000001011000010100011111100001010101011110000101010001111000010100011111100001010101011110000101010010011000010100011111100001010101010110000101010001011000010101000011100001110011111110000101000111111000010101010111100001010100001110000101000111111000010101010011100001110000011	c2a1c39fc28fc2abc2a1c28fc2aac391c28fc2a2c384c28fc2a9c383c28fc2abc2aac2a1c39fc28fc2abc2a1c28fc2abc382c28fc2abc2a3c28fc2abc2a4c28fc2aac2a2c2a1c39fc28fc2abc2a1c28fc2a9c383
UHC	¡ß??¡?ª?????????ª¡ß??¡????????¤?ª?¡ß??¡???	10100010101011101010100110101100001111110011111110100010101011100011111110101000101000110011111100111111001111110011111100111111001111110011111100111111001111111010100010100011101000101010111010101001101011000011111100111111101000101010111000111111001111110011111100111111001111110011111100111111001111111010001010110100001111111010100010100011001111111010001010101110101010011010110000111111001111111010001010101110001111110011111100111111	a2aea9ac3f3fa2ae3fa8a33f3f3f3f3f3f3f3f3fa8a3a2aea9ac3f3fa2ae3f3f3f3f3f3f3f3fa2b43fa8a33fa2aea9ac3f3fa2ae3f3f3f

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。