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¢ú««¤ª¢D¡ß«¡ªÑ¢ú««Ð«ãÖ	101000011101111110001111101010111010000110001111101010101101000110001111101000101111101010101011101010111010010010001111101010101010001001000100101000011101111110001111101010111010000110001111101010101101000110001111101000101111101010101011101010111101000010001111101010111110001111010110	a1df8faba18faad18fa2faababa48faaa244a1df8faba18faad18fa2faababd08fabe3d6
SJIS-WIN	?????????￠??????￠D?????????￠????????	001111110011111100111111001111110011111100111111001111110011111100111111100000011001000100111111001111110011111100111111001111110011111110000001100100010100010000111111001111110011111100111111001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f8191443f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f
EUC-JP	¡ß??¡?ªÑ?¢ú??¤?ª¢D¡ß??¡?ªÑ?¢ú?????ãÖ	1000111110100010110000101000111110101001110011100011111100111111100011111010001011000010001111111000111110100010111011001000111110101010110100000011111110100001111100011000111110101011111000100011111100111111100011111010001011110000001111111000111110100010111011001010000111110001010001001000111110100010110000101000111110101001110011100011111100111111100011111010001011000010001111111000111110100010111011001000111110101010110100000011111110100001111100011000111110101011111000100011111100111111001111110011111100111111100011111010101110101010100011111010101011010011	8fa2c28fa9ce3f3f8fa2c23f8fa2ec8faad03fa1f18fabe23f3f8fa2f03f8fa2eca1f1448fa2c28fa9ce3f3f8fa2c23f8fa2ec8faad03fa1f18fabe23f3f3f3f3f8fabaa8faad3
UTF-8	¡ß«¡ªÑ¢ú««¤ª¢D¡ß«¡ªÑ¢ú««Ð«ãÖ	1100001010100001110000111001111111000010100011111100001010101011110000101010000111000010100011111100001010101010110000111001000111000010100011111100001010100010110000111011101011000010101010111100001010101011110000101010010011000010100011111100001010101010110000101010001001000100110000101010000111000011100111111100001010001111110000101010101111000010101000011100001010001111110000101010101011000011100100011100001010001111110000101010001011000011101110101100001010101011110000101010101111000011100100001100001010001111110000101010101111000011101000111100001110010110	c2a1c39fc28fc2abc2a1c28fc2aac391c28fc2a2c3bac2abc2abc2a4c28fc2aac2a244c2a1c39fc28fc2abc2a1c28fc2aac391c28fc2a2c3bac2abc2abc390c28fc2abc3a3c396
UHC	¡ß??¡?ª??????¤?ª?D¡ß??¡?ª??????Ð????	1010001010101110101010011010110000111111001111111010001010101110001111111010100010100011001111110011111100111111001111110011111100111111101000101011010000111111101010001010001100111111010001001010001010101110101010011010110000111111001111111010001010101110001111111010100010100011001111110011111100111111001111110011111100111111101010001010001000111111001111110011111100111111	a2aea9ac3f3fa2ae3fa8a33f3f3f3f3f3fa2b43fa8a33f44a2aea9ac3f3fa2ae3fa8a33f3f3f3f3f3fa8a23f3f3f3f

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。