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«Ò¡Ff¡ß«¡ªÑ¢í«Ò¡E	1010000111011111100011111010101110100001100011111010101011010001100011111010001011101101100011111010101111010010101000011010110101000110011001101010000111011111100011111010101110100001100011111010101011010001100011111010001011101101100011111010101111010010101000011010110101000101	a1df8faba18faad18fa2ed8fabd2a1ad4666a1df8faba18faad18fa2ed8fabd2a1ad45
SJIS-WIN	?????????￠??????Ff?????????￠??????E	00111111001111110011111100111111001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110100011001100110001111110011111100111111001111110011111100111111001111110011111100111111100000011001000100111111001111110011111100111111001111110011111101000101	3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f46663f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f45
EUC-JP	¡ß??¡?ªÑ?¢í??Ò¡?Ff¡ß??¡?ªÑ?¢í??Ò¡?E	100011111010001011000010100011111010100111001110001111110011111110001111101000101100001000111111100011111010001011101100100011111010101011010000001111111010000111110001100011111010101110111111001111110011111110001111101010101101001010001111101000101100001000111111010001100110011010001111101000101100001010001111101010011100111000111111001111111000111110100010110000100011111110001111101000101110110010001111101010101101000000111111101000011111000110001111101010111011111100111111001111111000111110101010110100101000111110100010110000100011111101000101	8fa2c28fa9ce3f3f8fa2c23f8fa2ec8faad03fa1f18fabbf3f3f8faad28fa2c23f46668fa2c28fa9ce3f3f8fa2c23f8fa2ec8faad03fa1f18fabbf3f3f8faad28fa2c23f45
UTF-8	¡ß«¡ªÑ¢í«Ò¡Ff¡ß«¡ªÑ¢í«Ò¡E	11000010101000011100001110011111110000101000111111000010101010111100001010100001110000101000111111000010101010101100001110010001110000101000111111000010101000101100001110101101110000101000111111000010101010111100001110010010110000101010000111000010101011010100011001100110110000101010000111000011100111111100001010001111110000101010101111000010101000011100001010001111110000101010101011000011100100011100001010001111110000101010001011000011101011011100001010001111110000101010101111000011100100101100001010100001110000101010110101000101	c2a1c39fc28fc2abc2a1c28fc2aac391c28fc2a2c3adc28fc2abc392c2a1c2ad4666c2a1c39fc28fc2abc2a1c28fc2aac391c28fc2a2c3adc28fc2abc392c2a1c2ad45
UHC	¡ß??¡?ª???????¡Ff¡ß??¡?ª???????¡E	1010001010101110101010011010110000111111001111111010001010101110001111111010100010100011001111110011111100111111001111110011111100111111001111111010001010101110101000011010100101000110011001101010001010101110101010011010110000111111001111111010001010101110001111111010100010100011001111110011111100111111001111110011111100111111001111111010001010101110101000011010100101000101	a2aea9ac3f3fa2ae3fa8a33f3f3f3f3f3f3fa2aea1a94666a2aea9ac3f3fa2ae3fa8a33f3f3f3f3f3f3fa2aea1a945

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。