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	å¡ï½ëï§ê³ì ï¦ì¯âç¯ê¾£ì©ï§	111001011010000110001011111011111011110110001011111010111001100110001110111011111010011110001011111010101011001110010101111011001010000010001101111011111010011010000001111011001001010110101111111000101000100010000000111001111010111110000000111010101011111010100011111011001000101010101001111011111010011110001011	e5a18befbd8beb998eefa78beab395eca08defa681ec95afe28880e7af80eabea3ec8aa9efa78b
SJIS-WIN	??????????§?????????????????????￡????§?	001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110011000001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001001000111111001111110011111100111111100000011001100000111111	3f3f3f3f3f3f3f3f3f3f81983f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81923f3f3f3f81983f
EUC-JP	å¡?ï??ë??ï§?ê??ì??ï¦?ì?¯â??ç¯?ê?£ì?©ï§?	100011111010101110101001100011111010001011000010001111111000111110101011110000010011111100111111100011111010101110110011001111110011111110001111101010111100000110100001111110000011111110001111101010111011010000111111001111111000111110101011110000000011111100111111100011111010101111000001100011111010001011000011001111111000111110101011110000000011111110001111101000101011010010001111101010111010010000111111001111111000111110101011101011101000111110100010101101000011111110001111101010111011010000111111101000011111001010001111101010111100000000111111100011111010001011101101100011111010101111000001101000011111100000111111	8faba98fa2c23f8fabc13f3f8fabb33f3f8fabc1a1f83f8fabb43f3f8fabc03f3f8fabc18fa2c33f8fabc03f8fa2b48faba43f3f8fabae8fa2b43f8fabb43fa1f28fabc03f8fa2ed8fabc1a1f83f
UTF-8	å¡ï½ëï§ê³ì ï¦ì¯âç¯ê¾£ì©ï§	110000111010010111000010101000011100001010001011110000111010111111000010101111011100001010001011110000111010101111000010100110011100001010001110110000111010111111000010101001111100001010001011110000111010101011000010101100111100001010010101110000111010110011000010101000001100001010001101110000111010111111000010101001101100001010000001110000111010110011000010100101011100001010101111110000111010001011000010100010001100001010000000110000111010011111000010101011111100001010000000110000111010101011000010101111101100001010100011110000111010110011000010100010101100001010101001110000111010111111000010101001111100001010001011	c3a5c2a1c28bc3afc2bdc28bc3abc299c28ec3afc2a7c28bc3aac2b3c295c3acc2a0c28dc3afc2a6c281c3acc295c2afc3a2c288c280c3a7c2afc280c3aac2bec2a3c3acc28ac2a9c3afc2a7c28b
UHC	?¡??½?????§??³?????????????????¾?????§?	001111111010001010101110001111110011111110101000111101100011111100111111001111110011111100111111101000011101011100111111001111111010100111111000001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110101000111110100011111100111111001111110011111100111111101000011101011100111111	3fa2ae3f3fa8f63f3f3f3f3fa1d73f3fa9f83f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fa8fa3f3f3f3f3fa1d73f

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。