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。


(UTF-8)
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 ???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????N?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? 00111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111010011100011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111 3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f4e3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f
SJIS-WIN ??????????????????????????????????????????????????????耶??油??鷹??歪?9愉???塢?猿?????愉??????倚??楡??渦???f?汲??耶?????汲??????????????????????????????????????????????????????????????????耶??油??鷹??歪?9愉???塢?猿?????愉??????倚??楡??渦???f?汲??耶?????汲?????????N????????????????????????????????????????????????????耶??油??鷹??歪?9愉???塢?猿?????愉??????倚??楡??渦???f?汲??耶?????汲????????????????? 00111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110010110111010110011111100111111100101101111101100111111001111111001000111101001001111110011111110011000011000110011111110000010010110001001011011111001001111110011111100111111100110101100011100111111100010011000111000111111001111110011111100111111001111111001011011111001001111110011111100111111001111110011111100111111100110001101111100111111001111111001111010111110001111110011111110001001010100010011111100111111001111111000001010000110001111111000101110000010001111110011111110010110111010110011111100111111001111110011111100111111100010111000001000111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110010110111010110011111100111111100101101111101100111111001111111001000111101001001111110011111110011000011000110011111110000010010110001001011011111001001111110011111100111111100110101100011100111111100010011000111000111111001111110011111100111111001111111001011011111001001111110011111100111111001111110011111100111111100110001101111100111111001111111001111010111110001111110011111110001001010100010011111100111111001111111000001010000110001111111000101110000010001111110011111110010110111010110011111100111111001111110011111100111111100010111000001000111111001111110011111100111111001111110011111100111111001111110011111101001110001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111001011011101011001111110011111110010110111110110011111100111111100100011110100100111111001111111001100001100011001111111000001001011000100101101111100100111111001111110011111110011010110001110011111110001001100011100011111100111111001111110011111100111111100101101111100100111111001111110011111100111111001111110011111110011000110111110011111100111111100111101011111000111111001111111000100101010001001111110011111100111111100000101000011000111111100010111000001000111111001111111001011011101011001111110011111100111111001111110011111110001011100000100011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111 3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f96eb3f3f96fb3f3f91e93f3f98633f825896f93f3f3f9ac73f898e3f3f3f3f3f96f93f3f3f3f3f3f98df3f3f9ebe3f3f89513f3f3f82863f8b823f3f96eb3f3f3f3f3f8b823f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f96eb3f3f96fb3f3f91e93f3f98633f825896f93f3f3f9ac73f898e3f3f3f3f3f96f93f3f3f3f3f3f98df3f3f9ebe3f3f89513f3f3f82863f8b823f3f96eb3f3f3f3f3f8b823f3f3f3f3f3f3f3f3f4e3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f96eb3f3f96fb3f3f91e93f3f98633f825896f93f3f3f9ac73f898e3f3f3f3f3f96f93f3f3f3f3f3f98df3f3f9ebe3f3f89513f3f3f82863f8b823f3f96eb3f3f3f3f3f8b823f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP ??????????????????????????????????????????????????????耶??油??鷹??歪?9愉???塢?猿?????愉??????倚??楡??渦???f?汲??耶?????汲??????????????????????????????????????????????????????????????????耶??油??鷹??歪?9愉???塢?猿?????愉??????倚??楡??渦???f?汲??耶?????汲?????????N????????????????????????????????????????????????????耶??油??鷹??歪?9愉???塢?猿?????愉??????倚??楡??渦???f?汲??耶?????汲????????????????? 00111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111111001100111011010011111100111111110011001111110100111111001111111100001011101011001111110011111111001111110001000011111110100011101110011100110011111011001111110011111100111111110101001100100100111111101100011110111000111111001111110011111100111111001111111100110011111011001111110011111100111111001111110011111100111111110100001110000100111111001111111101110011000000001111110011111110110001101100100011111100111111001111111010001111100110001111111011010111100010001111110011111111001100111011010011111100111111001111110011111100111111101101011110001000111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111111001100111011010011111100111111110011001111110100111111001111111100001011101011001111110011111111001111110001000011111110100011101110011100110011111011001111110011111100111111110101001100100100111111101100011110111000111111001111110011111100111111001111111100110011111011001111110011111100111111001111110011111100111111110100001110000100111111001111111101110011000000001111110011111110110001101100100011111100111111001111111010001111100110001111111011010111100010001111110011111111001100111011010011111100111111001111110011111100111111101101011110001000111111001111110011111100111111001111110011111100111111001111110011111101001110001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111100110011101101001111110011111111001100111111010011111100111111110000101110101100111111001111111100111111000100001111111010001110111001110011001111101100111111001111110011111111010100110010010011111110110001111011100011111100111111001111110011111100111111110011001111101100111111001111110011111100111111001111110011111111010000111000010011111100111111110111001100000000111111001111111011000110110010001111110011111100111111101000111110011000111111101101011110001000111111001111111100110011101101001111110011111100111111001111110011111110110101111000100011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111 3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fcced3f3fccfd3f3fc2eb3f3fcfc43fa3b9ccfb3f3f3fd4c93fb1ee3f3f3f3f3fccfb3f3f3f3f3f3fd0e13f3fdcc03f3fb1b23f3f3fa3e63fb5e23f3fcced3f3f3f3f3fb5e23f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fcced3f3fccfd3f3fc2eb3f3fcfc43fa3b9ccfb3f3f3fd4c93fb1ee3f3f3f3f3fccfb3f3f3f3f3f3fd0e13f3fdcc03f3fb1b23f3f3fa3e63fb5e23f3fcced3f3f3f3f3fb5e23f3f3f3f3f3f3f3f3f4e3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fcced3f3fccfd3f3fc2eb3f3fcfc43fa3b9ccfb3f3f3fd4c93fb1ee3f3f3f3f3fccfb3f3f3f3f3f3fd0e13f3fdcc03f3fb1b23f3f3fa3e63fb5e23f3fcced3f3f3f3f3fb5e23f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f
UTF-8 ??????????????????????????????????????????????????????耶??油??鷹??歪?9愉???塢?猿?????愉??????倚??楡??渦???f?汲??耶?????汲??????????????????????????????????????????????????????????????????耶??油??鷹??歪?9愉???塢?猿?????愉??????倚??楡??渦???f?汲??耶?????汲?????????N????????????????????????????????????????????????????耶??油??鷹??歪?9愉???塢?猿?????愉??????倚??楡??渦???f?汲??耶?????汲????????????????? 00111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111111101000100000001011011000111111001111111110011010110010101110010011111100111111111010011011011110111001001111110011111111100110101011011010101000111111111011111011110010011001111001101000010010001001001111110011111100111111111001011010000110100010001111111110011110001100101111110011111100111111001111110011111100111111111001101000010010001001001111110011111100111111001111110011111100111111111001011000000010011010001111110011111111100110101001011010000100111111001111111110011010111000101001100011111100111111001111111110111110111101100001100011111111100110101100011011001000111111001111111110100010000000101101100011111100111111001111110011111100111111111001101011000110110010001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111111010001000000010110110001111110011111111100110101100101011100100111111001111111110100110110111101110010011111100111111111001101010110110101010001111111110111110111100100110011110011010000100100010010011111100111111001111111110010110100001101000100011111111100111100011001011111100111111001111110011111100111111001111111110011010000100100010010011111100111111001111110011111100111111001111111110010110000000100110100011111100111111111001101010010110100001001111110011111111100110101110001010011000111111001111110011111111101111101111011000011000111111111001101011000110110010001111110011111111101000100000001011011000111111001111110011111100111111001111111110011010110001101100100011111100111111001111110011111100111111001111110011111100111111001111110100111000111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111111010001000000010110110001111110011111111100110101100101011100100111111001111111110100110110111101110010011111100111111111001101010110110101010001111111110111110111100100110011110011010000100100010010011111100111111001111111110010110100001101000100011111111100111100011001011111100111111001111110011111100111111001111111110011010000100100010010011111100111111001111110011111100111111001111111110010110000000100110100011111100111111111001101010010110100001001111110011111111100110101110001010011000111111001111110011111111101111101111011000011000111111111001101011000110110010001111110011111111101000100000001011011000111111001111110011111100111111001111111110011010110001101100100011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111 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
UHC ??????????????????????????????????????????????????????耶??油??鷹??歪?9愉???塢?猿?????愉??????倚??楡??渦???f?汲??耶?????汲??????????????????????????????????????????????????????????????????耶??油??鷹??歪?9愉???塢?猿?????愉??????倚??楡??渦???f?汲??耶?????汲?????????N????????????????????????????????????????????????????耶??油??鷹??歪?9愉???塢?猿?????愉??????倚??楡??渦???f?汲??耶?????汲????????????????? 00111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111111100101101011010011111100111111111010101111101000111111001111111110101111101101001111110011111111101000111000000011111110100011101110011110101011110000001111110011111100111111111001111111000100111111111010101011101100111111001111110011111100111111001111111110101011110000001111110011111100111111001111110011111100111111111010111110111100111111001111111110101011111000001111110011111111101000101111100011111100111111001111111010001111100110001111111101000011100011001111110011111111100101101011010011111100111111001111110011111100111111110100001110001100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111111100101101011010011111100111111111010101111101000111111001111111110101111101101001111110011111111101000111000000011111110100011101110011110101011110000001111110011111100111111111001111111000100111111111010101011101100111111001111110011111100111111001111111110101011110000001111110011111100111111001111110011111100111111111010111110111100111111001111111110101011111000001111110011111111101000101111100011111100111111001111111010001111100110001111111101000011100011001111110011111111100101101011010011111100111111001111110011111100111111110100001110001100111111001111110011111100111111001111110011111100111111001111110011111101001110001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111110010110101101001111110011111111101010111110100011111100111111111010111110110100111111001111111110100011100000001111111010001110111001111010101111000000111111001111110011111111100111111100010011111111101010101110110011111100111111001111110011111100111111111010101111000000111111001111110011111100111111001111110011111111101011111011110011111100111111111010101111100000111111001111111110100010111110001111110011111100111111101000111110011000111111110100001110001100111111001111111110010110101101001111110011111100111111001111110011111111010000111000110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111 3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fe5ad3f3feafa3f3febed3f3fe8e03fa3b9eaf03f3f3fe7f13feabb3f3f3f3f3feaf03f3f3f3f3f3febef3f3feaf83f3fe8be3f3f3fa3e63fd0e33f3fe5ad3f3f3f3f3fd0e33f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fe5ad3f3feafa3f3febed3f3fe8e03fa3b9eaf03f3f3fe7f13feabb3f3f3f3f3feaf03f3f3f3f3f3febef3f3feaf83f3fe8be3f3f3fa3e63fd0e33f3fe5ad3f3f3f3f3fd0e33f3f3f3f3f3f3f3f3f4e3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fe5ad3f3feafa3f3febed3f3fe8e03fa3b9eaf03f3f3fe7f13feabb3f3f3f3f3feaf03f3f3f3f3f3febef3f3feaf83f3fe8be3f3f3fa3e63fd0e33f3fe5ad3f3f3f3f3fd0e33f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f

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。