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	???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????	00111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f
SJIS-WIN	?????????????????????????姚??橈?????姚???映????姚??????????????????姚??橈?????姚??映???循?姚??姚??橈?????姚???映????姚???????????????????????姚??橈?????姚???映????姚???????????姚??橈?????姚???映????姚?????????????????????????????姚??橈?????姚???映????姚??????????????????姚??橈?????姚??映???循?姚??姚??橈?????姚???映????姚???	00111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100110110100110000111111001111111001111011110100001111110011111100111111001111110011111110011011010011000011111100111111001111111000100101100110001111110011111100111111001111111001101101001100001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100110110100110000111111001111111001111011110100001111110011111100111111001111110011111110011011010011000011111100111111100010010110011000111111001111110011111110001111011110100011111110011011010011000011111100111111100110110100110000111111001111111001111011110100001111110011111100111111001111110011111110011011010011000011111100111111001111111000100101100110001111110011111100111111001111111001101101001100001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110011011010011000011111100111111100111101111010000111111001111110011111100111111001111111001101101001100001111110011111100111111100010010110011000111111001111110011111100111111100110110100110000111111001111110011111100111111001111110011111100111111001111110011111100111111001111111001101101001100001111110011111110011110111101000011111100111111001111110011111100111111100110110100110000111111001111110011111110001001011001100011111100111111001111110011111110011011010011000011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100110110100110000111111001111111001111011110100001111110011111100111111001111110011111110011011010011000011111100111111001111111000100101100110001111110011111100111111001111111001101101001100001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100110110100110000111111001111111001111011110100001111110011111100111111001111110011111110011011010011000011111100111111100010010110011000111111001111110011111110001111011110100011111110011011010011000011111100111111100110110100110000111111001111111001111011110100001111110011111100111111001111110011111110011011010011000011111100111111001111111000100101100110001111110011111100111111001111111001101101001100001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f9b4c3f3f9ef43f3f3f3f3f9b4c3f3f3f89663f3f3f3f9b4c3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f9b4c3f3f9ef43f3f3f3f3f9b4c3f3f89663f3f3f8f7a3f9b4c3f3f9b4c3f3f9ef43f3f3f3f3f9b4c3f3f3f89663f3f3f3f9b4c3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f9b4c3f3f9ef43f3f3f3f3f9b4c3f3f3f89663f3f3f3f9b4c3f3f3f3f3f3f3f3f3f3f3f9b4c3f3f9ef43f3f3f3f3f9b4c3f3f3f89663f3f3f3f9b4c3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f9b4c3f3f9ef43f3f3f3f3f9b4c3f3f3f89663f3f3f3f9b4c3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f9b4c3f3f9ef43f3f3f3f3f9b4c3f3f89663f3f3f8f7a3f9b4c3f3f9b4c3f3f9ef43f3f3f3f3f9b4c3f3f3f89663f3f3f3f9b4c3f3f3f
EUC-JP	?????????????????????????姚??橈?????姚???映????姚??????????????????姚??橈?????姚??映???循?姚??姚??橈?????姚???映????姚???????????????????????姚??橈?????姚???映????姚???????????姚??橈?????姚???映????姚?????????????????????????????姚??橈?????姚???映????姚??????????????????姚??橈?????姚??映???循?姚??姚??橈?????姚???映????姚???	00111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111110101011010110100111111001111111101110011110110001111110011111100111111001111110011111111010101101011010011111100111111001111111011000111000111001111110011111100111111001111111101010110101101001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111110101011010110100111111001111111101110011110110001111110011111100111111001111110011111111010101101011010011111100111111101100011100011100111111001111110011111110111101110110110011111111010101101011010011111100111111110101011010110100111111001111111101110011110110001111110011111100111111001111110011111111010101101011010011111100111111001111111011000111000111001111110011111100111111001111111101010110101101001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111111010101101011010011111100111111110111001111011000111111001111110011111100111111001111111101010110101101001111110011111100111111101100011100011100111111001111110011111100111111110101011010110100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111101010110101101001111110011111111011100111101100011111100111111001111110011111100111111110101011010110100111111001111110011111110110001110001110011111100111111001111110011111111010101101011010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111110101011010110100111111001111111101110011110110001111110011111100111111001111110011111111010101101011010011111100111111001111111011000111000111001111110011111100111111001111111101010110101101001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111110101011010110100111111001111111101110011110110001111110011111100111111001111110011111111010101101011010011111100111111101100011100011100111111001111110011111110111101110110110011111111010101101011010011111100111111110101011010110100111111001111111101110011110110001111110011111100111111001111110011111111010101101011010011111100111111001111111011000111000111001111110011111100111111001111111101010110101101001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fd5ad3f3fdcf63f3f3f3f3fd5ad3f3f3fb1c73f3f3f3fd5ad3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fd5ad3f3fdcf63f3f3f3f3fd5ad3f3fb1c73f3f3fbddb3fd5ad3f3fd5ad3f3fdcf63f3f3f3f3fd5ad3f3f3fb1c73f3f3f3fd5ad3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fd5ad3f3fdcf63f3f3f3f3fd5ad3f3f3fb1c73f3f3f3fd5ad3f3f3f3f3f3f3f3f3f3f3fd5ad3f3fdcf63f3f3f3f3fd5ad3f3f3fb1c73f3f3f3fd5ad3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fd5ad3f3fdcf63f3f3f3f3fd5ad3f3f3fb1c73f3f3f3fd5ad3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fd5ad3f3fdcf63f3f3f3f3fd5ad3f3fb1c73f3f3fbddb3fd5ad3f3fd5ad3f3fdcf63f3f3f3f3fd5ad3f3f3fb1c73f3f3f3fd5ad3f3f3f
UTF-8	?????????????????????????姚믾?橈욄푺醴??姚뷂엠?映뽪춯樂?姚볻?????????????????姚믾?橈욄푺醴??姚볻?映뽬쉳?循놛姚볻?姚믾?橈욄푺醴??姚뷂엠?映뽪춯樂?姚볻??????????????????????姚믾?橈욄푺醴??姚뷂엠?映뽪춯樂?姚볻??????????姚믾?橈욄푺醴??姚뷂엠?映뽪춯樂?姚볻????????????????????????????姚믾?橈욄푺醴??姚뷂엠?映뽪춯樂?姚볻?????????????????姚믾?橈욄푺醴??姚볻?映뽬쉳?循놛姚볻?姚믾?橈욄푺醴??姚뷂엠?映뽪춯樂?姚볻??	00111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111111001011010011110011010111010111010111110111110001111111110011010101001100010001110110010011010100001001110110110010001101110101110111110100110101101110011111100111111111001011010011110011010111010111011011110000010111011001001011110100000001111111110011010011000101000001110101110111101101010101110110010110110101011111110111110100110101111110011111111100101101001111001101011101011101100111011101100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111110010110100111100110101110101110101111101111100011111111100110101010011000100011101100100110101000010011101101100100011011101011101111101001101011011100111111001111111110010110100111100110101110101110110011101110110011111111100110100110001010000011101011101111011010110011101100100010011011001100111111111001011011111010101010111010111000011010011011111001011010011110011010111010111011001110111011001111111110010110100111100110101110101110101111101111100011111111100110101010011000100011101100100110101000010011101101100100011011101011101111101001101011011100111111001111111110010110100111100110101110101110110111100000101110110010010111101000000011111111100110100110001010000011101011101111011010101011101100101101101010111111101111101001101011111100111111111001011010011110011010111010111011001110111011001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111110010110100111100110101110101110101111101111100011111111100110101010011000100011101100100110101000010011101101100100011011101011101111101001101011011100111111001111111110010110100111100110101110101110110111100000101110110010010111101000000011111111100110100110001010000011101011101111011010101011101100101101101010111111101111101001101011111100111111111001011010011110011010111010111011001110111011001111110011111100111111001111110011111100111111001111110011111100111111001111111110010110100111100110101110101110101111101111100011111111100110101010011000100011101100100110101000010011101101100100011011101011101111101001101011011100111111001111111110010110100111100110101110101110110111100000101110110010010111101000000011111111100110100110001010000011101011101111011010101011101100101101101010111111101111101001101011111100111111111001011010011110011010111010111011001110111011001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111110010110100111100110101110101110101111101111100011111111100110101010011000100011101100100110101000010011101101100100011011101011101111101001101011011100111111001111111110010110100111100110101110101110110111100000101110110010010111101000000011111111100110100110001010000011101011101111011010101011101100101101101010111111101111101001101011111100111111111001011010011110011010111010111011001110111011001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111111100101101001111001101011101011101011111011111000111111111001101010100110001000111011001001101010000100111011011001000110111010111011111010011010110111001111110011111111100101101001111001101011101011101100111011101100111111111001101001100010100000111010111011110110101100111011001000100110110011001111111110010110111110101010101110101110000110100110111110010110100111100110101110101110110011101110110011111111100101101001111001101011101011101011111011111000111111111001101010100110001000111011001001101010000100111011011001000110111010111011111010011010110111001111110011111111100101101001111001101011101011101101111000001011101100100101111010000000111111111001101001100010100000111010111011110110101010111011001011011010101111111011111010011010111111001111111110010110100111100110101110101110110011101110110011111100111111	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UHC	?????????????????????????姚믾?橈욄푺醴??姚뷂엠?映뽪춯樂?姚볻?????????????????姚믾?橈욄푺醴??姚볻?映뽬쉳?循놛姚볻?姚믾?橈욄푺醴??姚뷂엠?映뽪춯樂?姚볻??????????????????????姚믾?橈욄푺醴??姚뷂엠?映뽪춯樂?姚볻??????????姚믾?橈욄푺醴??姚뷂엠?映뽪춯樂?姚볻????????????????????????????姚믾?橈욄푺醴??姚뷂엠?映뽪춯樂?姚볻?????????????????姚믾?橈욄푺醴??姚볻?映뽬쉳?循놛姚볻?姚믾?橈욄푺醴??姚뷂엠?映뽪춯樂?姚볻??	00111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111111010001110111010010010111111010011111111101000111110101001111011100110101111101000011011100111111001000011111100111111111010001110111010010100111011111011111110100101001111111110011110110001100101101110011010101101100011001110100011111001001111111110100011101110100100111111110100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111110100011101110100100101111110100111111111010001111101010011110111001101011111010000110111001111110010000111111001111111110100011101110100100111111110100111111111001111011000110010110111010001001101010001010001111111110001011100000100001101111110111101000111011101001001111111101001111111110100011101110100100101111110100111111111010001111101010011110111001101011111010000110111001111110010000111111001111111110100011101110100101001110111110111111101001010011111111100111101100011001011011100110101011011000110011101000111110010011111111101000111011101001001111111101001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111110100011101110100100101111110100111111111010001111101010011110111001101011111010000110111001111110010000111111001111111110100011101110100101001110111110111111101001010011111111100111101100011001011011100110101011011000110011101000111110010011111111101000111011101001001111111101001111110011111100111111001111110011111100111111001111110011111100111111001111111110100011101110100100101111110100111111111010001111101010011110111001101011111010000110111001111110010000111111001111111110100011101110100101001110111110111111101001010011111111100111101100011001011011100110101011011000110011101000111110010011111111101000111011101001001111111101001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111110100011101110100100101111110100111111111010001111101010011110111001101011111010000110111001111110010000111111001111111110100011101110100101001110111110111111101001010011111111100111101100011001011011100110101011011000110011101000111110010011111111101000111011101001001111111101001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111111101000111011101001001011111101001111111110100011111010100111101110011010111110100001101110011111100100001111110011111111101000111011101001001111111101001111111110011110110001100101101110100010011010100010100011111111100010111000001000011011111101111010001110111010010011111111010011111111101000111011101001001011111101001111111110100011111010100111101110011010111110100001101110011111100100001111110011111111101000111011101001010011101111101111111010010100111111111001111011000110010110111001101010110110001100111010001111100100111111111010001110111010010011111111010011111100111111	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fe8ee92fd3fe8fa9ee6be86e7e43f3fe8ee94efbfa53fe7b196e6ad8ce8f93fe8ee93fd3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fe8ee92fd3fe8fa9ee6be86e7e43f3fe8ee93fd3fe7b196e89a8a3fe2e086fde8ee93fd3fe8ee92fd3fe8fa9ee6be86e7e43f3fe8ee94efbfa53fe7b196e6ad8ce8f93fe8ee93fd3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fe8ee92fd3fe8fa9ee6be86e7e43f3fe8ee94efbfa53fe7b196e6ad8ce8f93fe8ee93fd3f3f3f3f3f3f3f3f3f3fe8ee92fd3fe8fa9ee6be86e7e43f3fe8ee94efbfa53fe7b196e6ad8ce8f93fe8ee93fd3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fe8ee92fd3fe8fa9ee6be86e7e43f3fe8ee94efbfa53fe7b196e6ad8ce8f93fe8ee93fd3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fe8ee92fd3fe8fa9ee6be86e7e43f3fe8ee93fd3fe7b196e89a8a3fe2e086fde8ee93fd3fe8ee92fd3fe8fa9ee6be86e7e43f3fe8ee94efbfa53fe7b196e6ad8ce8f93fe8ee93fd3f3f

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。