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©Ã«ÁN¡ß«¡ªÑ¢ìí«¡ªÒÀ	101000011101111110001111101010111010000110001111101010101101000110001111101000101110110011101101101010011100001110001111101010111100000101001110101000011101111110001111101010111010000110001111101010101101000110001111101000101110110011101101101010111010000110001111101010101101001011000000	a1df8faba18faad18fa2eceda9c38fabc14ea1df8faba18faad18fa2ecedaba18faad2c0
SJIS-WIN	?????????￠???????N?????????￠????????	0011111100111111001111110011111100111111001111110011111100111111001111111000000110010001001111110011111100111111001111110011111100111111001111110100111000111111001111110011111100111111001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f4e3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f
EUC-JP	¡ß??¡?ªÑ?¢ìí©Ã??ÁN¡ß??¡?ªÑ?¢ìí?¡?ªÒÀ	1000111110100010110000101000111110101001110011100011111100111111100011111010001011000010001111111000111110100010111011001000111110101010110100000011111110100001111100011000111110101011110000001000111110101011101111111000111110100010111011011000111110101010101010100011111100111111100011111010101010100001010011101000111110100010110000101000111110101001110011100011111100111111100011111010001011000010001111111000111110100010111011001000111110101010110100000011111110100001111100011000111110101011110000001000111110101011101111110011111110001111101000101100001000111111100011111010001011101100100011111010101011010010100011111010101010100010	8fa2c28fa9ce3f3f8fa2c23f8fa2ec8faad03fa1f18fabc08fabbf8fa2ed8faaaa3f3f8faaa14e8fa2c28fa9ce3f3f8fa2c23f8fa2ec8faad03fa1f18fabc08fabbf3f8fa2c23f8fa2ec8faad28faaa2
UTF-8	¡ß«¡ªÑ¢ìí©Ã«ÁN¡ß«¡ªÑ¢ìí«¡ªÒÀ	1100001010100001110000111001111111000010100011111100001010101011110000101010000111000010100011111100001010101010110000111001000111000010100011111100001010100010110000111010110011000011101011011100001010101001110000111000001111000010100011111100001010101011110000111000000101001110110000101010000111000011100111111100001010001111110000101010101111000010101000011100001010001111110000101010101011000011100100011100001010001111110000101010001011000011101011001100001110101101110000101010101111000010101000011100001010001111110000101010101011000011100100101100001110000000	c2a1c39fc28fc2abc2a1c28fc2aac391c28fc2a2c3acc3adc2a9c383c28fc2abc3814ec2a1c39fc28fc2abc2a1c28fc2aac391c28fc2a2c3acc3adc2abc2a1c28fc2aac392c380
UHC	¡ß??¡?ª??????????N¡ß??¡?ª??????¡?ª??	10100010101011101010100110101100001111110011111110100010101011100011111110101000101000110011111100111111001111110011111100111111001111110011111100111111001111110011111101001110101000101010111010101001101011000011111100111111101000101010111000111111101010001010001100111111001111110011111100111111001111110011111110100010101011100011111110101000101000110011111100111111	a2aea9ac3f3fa2ae3fa8a33f3f3f3f3f3f3f3f3f3f4ea2aea9ac3f3fa2ae3fa8a33f3f3f3f3f3fa2ae3fa8a33f3f

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。