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«¡©Ã«±«¤ª¢¡Þí«¡«ÒíªÂ«¡ªòM	1010000111011111100011111010101110100001100011111010100111000011100011111010101110110001100011111010101110100100100011111010101010100010101000011101111011101101101010111010000110001111101010111101001011101101101010101100001010001111101010111010000110001111101010101111001001001101	a1df8faba18fa9c38fabb18faba48faaa2a1deedaba18fabd2edaac28faba18faaf24d
SJIS-WIN	??????????±?????￠?????????????????M	00111111001111110011111100111111001111110011111100111111001111110011111100111111100000010111110100111111001111110011111100111111001111111000000110010001001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111101001101	3f3f3f3f3f3f3f3f3f3f817d3f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f4d
EUC-JP	¡ß??¡?©Ã??±??¤?ª¢¡Þí?¡??ÒíªÂ??¡?ªòM	10001111101000101100001010001111101010011100111000111111001111111000111110100010110000100011111110001111101000101110110110001111101010101010101000111111001111111010000111011110001111110011111110001111101000101111000000111111100011111010001011101100101000011111000110001111101000101100001010001111101010011011000010001111101010111011111100111111100011111010001011000010001111110011111110001111101010101101001010001111101010111011111110001111101000101110110010001111101010101010010000111111001111111000111110100010110000100011111110001111101000101110110010001111101010111101001001001101	8fa2c28fa9ce3f3f8fa2c23f8fa2ed8faaaa3f3fa1de3f3f8fa2f03f8fa2eca1f18fa2c28fa9b08fabbf3f8fa2c23f3f8faad28fabbf8fa2ec8faaa43f3f8fa2c23f8fa2ec8fabd24d
UTF-8	¡ß«¡©Ã«±«¤ª¢¡Þí«¡«ÒíªÂ«¡ªòM	110000101010000111000011100111111100001010001111110000101010101111000010101000011100001010001111110000101010100111000011100000111100001010001111110000101010101111000010101100011100001010001111110000101010101111000010101001001100001010001111110000101010101011000010101000101100001010100001110000111001111011000011101011011100001010101011110000101010000111000010100011111100001010101011110000111001001011000011101011011100001010101010110000111000001011000010100011111100001010101011110000101010000111000010100011111100001010101010110000111011001001001101	c2a1c39fc28fc2abc2a1c28fc2a9c383c28fc2abc2b1c28fc2abc2a4c28fc2aac2a2c2a1c39ec3adc2abc2a1c28fc2abc392c3adc2aac382c28fc2abc2a1c28fc2aac3b24d
UHC	¡ß??¡?????±??¤?ª?¡Þ??¡????ª???¡?ª?M	1010001010101110101010011010110000111111001111111010001010101110001111110011111100111111001111110011111110100001101111100011111100111111101000101011010000111111101010001010001100111111101000101010111010101000101011010011111100111111101000101010111000111111001111110011111100111111101010001010001100111111001111110011111110100010101011100011111110101000101000110011111101001101	a2aea9ac3f3fa2ae3f3f3f3f3fa1be3f3fa2b43fa8a33fa2aea8ad3f3fa2ae3f3f3f3fa8a33f3f3fa2ae3fa8a33f4d

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。