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	«À¡Üû«¾ý¡Þ«À¡ø¡Ýí«À¡Þ¢Ã«À¢	1000111110101011110000001010000111011100111110111000111110101011101111101111110110100001110111101000111110101011110000001010000111111000101000011101110111101101101010111100000010100001110111101000111110100010110000111000111110101011110000001000111110100010	8fabc0a1dcfb8fabbefda1de8fabc0a1f8a1ddedabc0a1de8fa2c38fabc08fa2
SJIS-WIN	?????????????????????????￠?????￠	00111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001000100111111001111110011111100111111001111111000000110010001	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81913f3f3f3f3f8191
EUC-JP	??À¡Üû???ý¡Þ??À¡ø¡Ýí?À¡Þ?¢Ã??À?¢	00111111001111111000111110101010101000101000111110100010110000101000111110101010111001001000111110101011111001010011111100111111001111111000111110101011111100101000111110100010110000101000111110101001101100000011111100111111100011111010101010100010100011111010001011000010100011111010100111001100100011111010001011000010100011111010101011110010100011111010101110111111001111111000111110101010101000101000111110100010110000101000111110101001101100000011111110100001111100011000111110101010101010100011111100111111100011111010101010100010001111111010000111110001	3f3f8faaa28fa2c28faae48fabe53f3f3f8fabf28fa2c28fa9b03f3f8faaa28fa2c28fa9cc8fa2c28faaf28fabbf3f8faaa28fa2c28fa9b03fa1f18faaaa3f3f8faaa23fa1f1
UTF-8	«À¡Üû«¾ý¡Þ«À¡ø¡Ýí«À¡Þ¢Ã«À¢	11000010100011111100001010101011110000111000000011000010101000011100001110011100110000111011101111000010100011111100001010101011110000101011111011000011101111011100001010100001110000111001111011000010100011111100001010101011110000111000000011000010101000011100001110111000110000101010000111000011100111011100001110101101110000101010101111000011100000001100001010100001110000111001111011000010100011111100001010100010110000111000001111000010100011111100001010101011110000111000000011000010100011111100001010100010	c28fc2abc380c2a1c39cc3bbc28fc2abc2bec3bdc2a1c39ec28fc2abc380c2a1c3b8c2a1c39dc3adc2abc380c2a1c39ec28fc2a2c383c28fc2abc380c28fc2a2
UHC	???¡????¾?¡Þ???¡ø¡????¡Þ????????	0011111100111111001111111010001010101110001111110011111100111111001111111010100011111010001111111010001010101110101010001010110100111111001111110011111110100010101011101010100110101010101000101010111000111111001111110011111100111111101000101010111010101000101011010011111100111111001111110011111100111111001111110011111100111111	3f3f3fa2ae3f3f3f3fa8fa3fa2aea8ad3f3f3fa2aea9aaa2ae3f3f3f3fa2aea8ad3f3f3f3f3f3f3f3f

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。