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¢í«Â«£Rd¡ß«¡ªÑ¢í«Â«£RdM	101000011101111110001111101010111010000110001111101010101101000110001111101000101110110110001111101010111100001010001111101010111010001101010010011001001010000111011111100011111010101110100001100011111010101011010001100011111010001011101101100011111010101111000010100011111010101110100011010100100110010001001101	a1df8faba18faad18fa2ed8fabc28faba35264a1df8faba18faad18fa2ed8fabc28faba352644d
SJIS-WIN	?????????￠??????￡Rd?????????￠??????￡RdM	00111111001111110011111100111111001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111111000000110010010010100100110010000111111001111110011111100111111001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111111000000110010010010100100110010001001101	3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f819252643f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f819252644d
EUC-JP	¡ß??¡?ªÑ?¢í??Â??£Rd¡ß??¡?ªÑ?¢í??Â??£RdM	1000111110100010110000101000111110101001110011100011111100111111100011111010001011000010001111111000111110100010111011001000111110101010110100000011111110100001111100011000111110101011101111110011111100111111100011111010101010100100001111110011111110100001111100100101001001100100100011111010001011000010100011111010100111001110001111110011111110001111101000101100001000111111100011111010001011101100100011111010101011010000001111111010000111110001100011111010101110111111001111110011111110001111101010101010010000111111001111111010000111110010010100100110010001001101	8fa2c28fa9ce3f3f8fa2c23f8fa2ec8faad03fa1f18fabbf3f3f8faaa43f3fa1f252648fa2c28fa9ce3f3f8fa2c23f8fa2ec8faad03fa1f18fabbf3f3f8faaa43f3fa1f252644d
UTF-8	¡ß«¡ªÑ¢í«Â«£Rd¡ß«¡ªÑ¢í«Â«£RdM	11000010101000011100001110011111110000101000111111000010101010111100001010100001110000101000111111000010101010101100001110010001110000101000111111000010101000101100001110101101110000101000111111000010101010111100001110000010110000101000111111000010101010111100001010100011010100100110010011000010101000011100001110011111110000101000111111000010101010111100001010100001110000101000111111000010101010101100001110010001110000101000111111000010101000101100001110101101110000101000111111000010101010111100001110000010110000101000111111000010101010111100001010100011010100100110010001001101	c2a1c39fc28fc2abc2a1c28fc2aac391c28fc2a2c3adc28fc2abc382c28fc2abc2a35264c2a1c39fc28fc2abc2a1c28fc2aac391c28fc2a2c3adc28fc2abc382c28fc2abc2a352644d
UHC	¡ß??¡?ª??????????Rd¡ß??¡?ª??????????RdM	1010001010101110101010011010110000111111001111111010001010101110001111111010100010100011001111110011111100111111001111110011111100111111001111110011111100111111001111110101001001100100101000101010111010101001101011000011111100111111101000101010111000111111101010001010001100111111001111110011111100111111001111110011111100111111001111110011111100111111010100100110010001001101	a2aea9ac3f3fa2ae3fa8a33f3f3f3f3f3f3f3f3f3f5264a2aea9ac3f3fa2ae3fa8a33f3f3f3f3f3f3f3f3f3f52644d

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。