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	¡à¢Ì«Öû«ÒíªÂ¡ß«¡«¡ªãí©Ã«¿¡Þí«¡«ÒíªÂ«Öû	10100001111000001010001011001100100011111010101111010110111110111000111110101011110100101110110110101010110000101010000111011111100011111010101110100001100011111010101110100001100011111010101011100011111011011010100111000011100011111010101110111111101000011101111011101101101010111010000110001111101010111101001011101101101010101100001010001111101010111101011011111011	a1e0a2cc8fabd6fb8fabd2edaac2a1df8faba18faba18faae3eda9c38fabbfa1deedaba18fabd2edaac28fabd6fb
SJIS-WIN	??￠???????????????????????????????????????????	0011111100111111100000011001000100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	¡à¢Ì??Öû??ÒíªÂ¡ß??¡??¡?ªãí©Ã??¿¡Þí?¡??ÒíªÂ??Öû	100011111010001011000010100011111010101110100010101000011111000110001111101010101100000000111111001111111000111110101010110100111000111110101011111001010011111100111111100011111010101011010010100011111010101110111111100011111010001011101100100011111010101010100100100011111010001011000010100011111010100111001110001111110011111110001111101000101100001000111111001111111000111110100010110000100011111110001111101000101110110010001111101010111010101010001111101010111011111110001111101000101110110110001111101010101010101000111111001111111000111110100010110001001000111110100010110000101000111110101001101100001000111110101011101111110011111110001111101000101100001000111111001111111000111110101010110100101000111110101011101111111000111110100010111011001000111110101010101001000011111100111111100011111010101011010011100011111010101111100101	8fa2c28faba2a1f18faac03f3f8faad38fabe53f3f8faad28fabbf8fa2ec8faaa48fa2c28fa9ce3f3f8fa2c23f3f8fa2c23f8fa2ec8fabaa8fabbf8fa2ed8faaaa3f3f8fa2c48fa2c28fa9b08fabbf3f8fa2c23f3f8faad28fabbf8fa2ec8faaa43f3f8faad38fabe5
UTF-8	¡à¢Ì«Öû«ÒíªÂ¡ß«¡«¡ªãí©Ã«¿¡Þí«¡«ÒíªÂ«Öû	1100001010100001110000111010000011000010101000101100001110001100110000101000111111000010101010111100001110010110110000111011101111000010100011111100001010101011110000111001001011000011101011011100001010101010110000111000001011000010101000011100001110011111110000101000111111000010101010111100001010100001110000101000111111000010101010111100001010100001110000101000111111000010101010101100001110100011110000111010110111000010101010011100001110000011110000101000111111000010101010111100001010111111110000101010000111000011100111101100001110101101110000101010101111000010101000011100001010001111110000101010101111000011100100101100001110101101110000101010101011000011100000101100001010001111110000101010101111000011100101101100001110111011	c2a1c3a0c2a2c38cc28fc2abc396c3bbc28fc2abc392c3adc2aac382c2a1c39fc28fc2abc2a1c28fc2abc2a1c28fc2aac3a3c3adc2a9c383c28fc2abc2bfc2a1c39ec3adc2abc2a1c28fc2abc392c3adc2aac382c28fc2abc396c3bb
UHC	¡???????????ª?¡ß??¡??¡?ª??????¿¡Þ??¡????ª?????	10100010101011100011111100111111001111110011111100111111001111110011111100111111001111110011111100111111101010001010001100111111101000101010111010101001101011000011111100111111101000101010111000111111001111111010001010101110001111111010100010100011001111110011111100111111001111110011111100111111101000101010111110100010101011101010100010101101001111110011111110100010101011100011111100111111001111110011111110101000101000110011111100111111001111110011111100111111	a2ae3f3f3f3f3f3f3f3f3f3f3fa8a33fa2aea9ac3f3fa2ae3f3fa2ae3fa8a33f3f3f3f3f3fa2afa2aea8ad3f3fa2ae3f3f3f3fa8a33f3f3f3f3f

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。