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	«¢©Î«Ò«ª«£ªÔ«¢©Î«Ò«ª«£ªÔM	10001111101010111010001010001111101010011100111010001111101010111101001010001111101010111010101010001111101010111010001110001111101010101101010010001111101010111010001010001111101010011100111010001111101010111101001010001111101010111010101010001111101010111010001110001111101010101101010001001101	8faba28fa9ce8fabd28fabaa8faba38faad48faba28fa9ce8fabd28fabaa8faba38faad44d
SJIS-WIN	??￠???????????￡?????￠???????????￡???M	0011111100111111100000011001000100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110010010001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001001000111111001111110011111101001101	3f3f81913f3f3f3f3f3f3f3f3f3f3f81923f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f3f81923f3f3f4d
EUC-JP	??¢?©Î??Ò??ª??£?ªÔ??¢?©Î??Ò??ª??£?ªÔM	0011111100111111101000011111000100111111100011111010001011101101100011111010101011000010001111110011111110001111101010101101001000111111001111111000111110100010111011000011111100111111101000011111001000111111100011111010001011101100100011111010101011010100001111110011111110100001111100010011111110001111101000101110110110001111101010101100001000111111001111111000111110101010110100100011111100111111100011111010001011101100001111110011111110100001111100100011111110001111101000101110110010001111101010101101010001001101	3f3fa1f13f8fa2ed8faac23f3f8faad23f3f8fa2ec3f3fa1f23f8fa2ec8faad43f3fa1f13f8fa2ed8faac23f3f8faad23f3f8fa2ec3f3fa1f23f8fa2ec8faad44d
UTF-8	«¢©Î«Ò«ª«£ªÔ«¢©Î«Ò«ª«£ªÔM	11000010100011111100001010101011110000101010001011000010100011111100001010101001110000111000111011000010100011111100001010101011110000111001001011000010100011111100001010101011110000101010101011000010100011111100001010101011110000101010001111000010100011111100001010101010110000111001010011000010100011111100001010101011110000101010001011000010100011111100001010101001110000111000111011000010100011111100001010101011110000111001001011000010100011111100001010101011110000101010101011000010100011111100001010101011110000101010001111000010100011111100001010101010110000111001010001001101	c28fc2abc2a2c28fc2a9c38ec28fc2abc392c28fc2abc2aac28fc2abc2a3c28fc2aac394c28fc2abc2a2c28fc2a9c38ec28fc2abc392c28fc2abc2aac28fc2abc2a3c28fc2aac3944d
UHC	???????????ª????ª????????????ª????ª?M	0011111100111111001111110011111100111111001111110011111100111111001111110011111100111111101010001010001100111111001111110011111100111111101010001010001100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110101000101000110011111100111111001111110011111110101000101000110011111101001101	3f3f3f3f3f3f3f3f3f3f3fa8a33f3f3f3fa8a33f3f3f3f3f3f3f3f3f3f3f3fa8a33f3f3f3fa8a33f4d

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。