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	¾¡¾¬³¾ÐÔÓì«Ïû¾¡¾¬³¾ÐÔÓì«ÏûM	1011111010101101100011101010000110111110101011001000111010110011101111101010110110001110110100001000111111010100110100111110110010101011100011101100111111111011101111101010110110001110101000011011111010101100100011101011001110111110101011011000111011010000100011111101010011010011111011001010101110001110110011111111101101001101	bead8ea1beac8eb3bead8ed08fd4d3ecab8ecffbbead8ea1beac8eb3bead8ed08fd4d3ecab8ecffb4d
SJIS-WIN	?????￢???????????????????￢??????????????M	00111111001111110011111100111111001111111000000111001010001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000111001010001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111101001101	3f3f3f3f3f81ca3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81ca3f3f3f3f3f3f3f3f3f3f3f3f3f3f4d
EUC-JP	???¡?¬???????ÔÓì??Ïû???¡?¬???????ÔÓì??ÏûM	00111111001111110011111110001111101000101100001000111111101000101100110000111111001111110011111100111111001111110011111100111111100011111010101011010100100011111010101011010001100011111010101111000000001111110011111110001111101010101100000110001111101010111110010100111111001111110011111110001111101000101100001000111111101000101100110000111111001111110011111100111111001111110011111100111111100011111010101011010100100011111010101011010001100011111010101111000000001111110011111110001111101010101100000110001111101010111110010101001101	3f3f3f8fa2c23fa2cc3f3f3f3f3f3f3f8faad48faad18fabc03f3f8faac18fabe53f3f3f8fa2c23fa2cc3f3f3f3f3f3f3f8faad48faad18fabc03f3f8faac18fabe54d
UTF-8	¾¡¾¬³¾ÐÔÓì«Ïû¾¡¾¬³¾ÐÔÓì«ÏûM	110000101011111011000010101011011100001010001110110000101010000111000010101111101100001010101100110000101000111011000010101100111100001010111110110000101010110111000010100011101100001110010000110000101000111111000011100101001100001110010011110000111010110011000010101010111100001010001110110000111000111111000011101110111100001010111110110000101010110111000010100011101100001010100001110000101011111011000010101011001100001010001110110000101011001111000010101111101100001010101101110000101000111011000011100100001100001010001111110000111001010011000011100100111100001110101100110000101010101111000010100011101100001110001111110000111011101101001101	c2bec2adc28ec2a1c2bec2acc28ec2b3c2bec2adc28ec390c28fc394c393c3acc2abc28ec38fc3bbc2bec2adc28ec2a1c2bec2acc28ec2b3c2bec2adc28ec390c28fc394c393c3acc2abc28ec38fc3bb4d
UHC	¾?¡¾??³¾?Ð????????¾?¡¾??³¾?Ð????????M	101010001111101010100001101010010011111110100010101011101010100011111010001111110011111110101001111110001010100011111010101000011010100100111111101010001010001000111111001111110011111100111111001111110011111100111111001111111010100011111010101000011010100100111111101000101010111010101000111110100011111100111111101010011111100010101000111110101010000110101001001111111010100010100010001111110011111100111111001111110011111100111111001111110011111101001101	a8faa1a93fa2aea8fa3f3fa9f8a8faa1a93fa8a23f3f3f3f3f3f3f3fa8faa1a93fa2aea8fa3f3fa9f8a8faa1a93fa8a23f3f3f3f3f3f3f3f4d

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。