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	«Öû«¡ªÓ«Öû«ÏúÇä«Öû«Ïû«Öû«Ö	1000111110101011110101101111101110001111101010111010000110001111101010101101001110001111101010111101011011111011100011111010101111001111111110101100011111100100100011111010101111010110111110111000111110101011110011111111101110001111101010111101011011111011100011111010101111010110	8fabd6fb8faba18faad38fabd6fb8fabcffac7e48fabd6fb8fabcffb8fabd6fb8fabd6
SJIS-WIN	???????????????????????????????????	0011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	??Öû??¡?ªÓ??Öû??ÏúÇä??Öû??Ïû??Öû??Ö	0011111100111111100011111010101011010011100011111010101111100101001111110011111110001111101000101100001000111111100011111010001011101100100011111010101011010001001111110011111110001111101010101101001110001111101010111110010100111111001111111000111110101010110000011000111110101011111000101000111110101010101011101000111110101011101000110011111100111111100011111010101011010011100011111010101111100101001111110011111110001111101010101100000110001111101010111110010100111111001111111000111110101010110100111000111110101011111001010011111100111111100011111010101011010011	3f3f8faad38fabe53f3f8fa2c23f8fa2ec8faad13f3f8faad38fabe53f3f8faac18fabe28faaae8faba33f3f8faad38fabe53f3f8faac18fabe53f3f8faad38fabe53f3f8faad3
UTF-8	«Öû«¡ªÓ«Öû«ÏúÇä«Öû«Ïû«Öû«Ö	11000010100011111100001010101011110000111001011011000011101110111100001010001111110000101010101111000010101000011100001010001111110000101010101011000011100100111100001010001111110000101010101111000011100101101100001110111011110000101000111111000010101010111100001110001111110000111011101011000011100001111100001110100100110000101000111111000010101010111100001110010110110000111011101111000010100011111100001010101011110000111000111111000011101110111100001010001111110000101010101111000011100101101100001110111011110000101000111111000010101010111100001110010110	c28fc2abc396c3bbc28fc2abc2a1c28fc2aac393c28fc2abc396c3bbc28fc2abc38fc3bac387c3a4c28fc2abc396c3bbc28fc2abc38fc3bbc28fc2abc396c3bbc28fc2abc396
UHC	??????¡?ª??????????????????????????	00111111001111110011111100111111001111110011111110100010101011100011111110101000101000110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3fa2ae3fa8a33f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f

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。