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¢ìí«Ò¡P¡ß«¡ªÑ¢ìí«¤ªÒ¡	1010000111011111100011111010101110100001100011111010101011010001100011111010001011101100111011011010101111010010101000011010110101010000101000011101111110001111101010111010000110001111101010101101000110001111101000101110110011101101101010111010010010001111101010101101001010100001	a1df8faba18faad18fa2ecedabd2a1ad50a1df8faba18faad18fa2ecedaba48faad2a1
SJIS-WIN	?????????￠??????P?????????￠????????	00111111001111110011111100111111001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110101000000111111001111110011111100111111001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f503f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f
EUC-JP	¡ß??¡?ªÑ?¢ìí?Ò¡?P¡ß??¡?ªÑ?¢ìí?¤?ªÒ¡	1000111110100010110000101000111110101001110011100011111100111111100011111010001011000010001111111000111110100010111011001000111110101010110100000011111110100001111100011000111110101011110000001000111110101011101111110011111110001111101010101101001010001111101000101100001000111111010100001000111110100010110000101000111110101001110011100011111100111111100011111010001011000010001111111000111110100010111011001000111110101010110100000011111110100001111100011000111110101011110000001000111110101011101111110011111110001111101000101111000000111111100011111010001011101100100011111010101011010010100011111010001011000010	8fa2c28fa9ce3f3f8fa2c23f8fa2ec8faad03fa1f18fabc08fabbf3f8faad28fa2c23f508fa2c28fa9ce3f3f8fa2c23f8fa2ec8faad03fa1f18fabc08fabbf3f8fa2f03f8fa2ec8faad28fa2c2
UTF-8	¡ß«¡ªÑ¢ìí«Ò¡P¡ß«¡ªÑ¢ìí«¤ªÒ¡	110000101010000111000011100111111100001010001111110000101010101111000010101000011100001010001111110000101010101011000011100100011100001010001111110000101010001011000011101011001100001110101101110000101010101111000011100100101100001010100001110000101010110101010000110000101010000111000011100111111100001010001111110000101010101111000010101000011100001010001111110000101010101011000011100100011100001010001111110000101010001011000011101011001100001110101101110000101010101111000010101001001100001010001111110000101010101011000011100100101100001010100001	c2a1c39fc28fc2abc2a1c28fc2aac391c28fc2a2c3acc3adc2abc392c2a1c2ad50c2a1c39fc28fc2abc2a1c28fc2aac391c28fc2a2c3acc3adc2abc2a4c28fc2aac392c2a1
UHC	¡ß??¡?ª???????¡P¡ß??¡?ª??????¤?ª?¡	101000101010111010101001101011000011111100111111101000101010111000111111101010001010001100111111001111110011111100111111001111110011111100111111101000101010111010100001101010010101000010100010101011101010100110101100001111110011111110100010101011100011111110101000101000110011111100111111001111110011111100111111001111111010001010110100001111111010100010100011001111111010001010101110	a2aea9ac3f3fa2ae3fa8a33f3f3f3f3f3f3fa2aea1a950a2aea9ac3f3fa2ae3fa8a33f3f3f3f3f3fa2b43fa8a33fa2ae

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。