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	ï§¡ì©ìï§£ì¢ì®«ï§¡ì©ìï§£ì¢ì®«	111011111010011110100001111011001001011010101001111011001000101010000111111011111010011110100011111011001010001010001110111011001010111010101011111011111010011110100001111011001001011010101001111011001000101010000111111011111010011110100011111011001010001010001110111011001010111010101011	efa7a1ec96a9ec8a87efa7a3eca28eecaeabefa7a1ec96a9ec8a87efa7a3eca28eecaeab
SJIS-WIN	?§????????§￡?￠?????§????????§￡?￠????	0011111110000001100110000011111100111111001111110011111100111111001111110011111100111111100000011001100010000001100100100011111110000001100100010011111100111111001111110011111100111111100000011001100000111111001111110011111100111111001111110011111100111111001111111000000110011000100000011001001000111111100000011001000100111111001111110011111100111111	3f81983f3f3f3f3f3f3f3f819881923f81913f3f3f3f3f81983f3f3f3f3f3f3f3f819881923f81913f3f3f3f
EUC-JP	ï§¡ì?©ì??ï§£ì¢?ì®?ï§¡ì?©ì??ï§£ì¢?ì®?	1000111110101011110000011010000111111000100011111010001011000010100011111010101111000000001111111000111110100010111011011000111110101011110000000011111100111111100011111010101111000001101000011111100010100001111100101000111110101011110000001010000111110001001111111000111110101011110000001000111110100010111011100011111110001111101010111100000110100001111110001000111110100010110000101000111110101011110000000011111110001111101000101110110110001111101010111100000000111111001111111000111110101011110000011010000111111000101000011111001010001111101010111100000010100001111100010011111110001111101010111100000010001111101000101110111000111111	8fabc1a1f88fa2c28fabc03f8fa2ed8fabc03f3f8fabc1a1f8a1f28fabc0a1f13f8fabc08fa2ee3f8fabc1a1f88fa2c28fabc03f8fa2ed8fabc03f3f8fabc1a1f8a1f28fabc0a1f13f8fabc08fa2ee3f
UTF-8	ï§¡ì©ìï§£ì¢ì®«ï§¡ì©ìï§£ì¢ì®«	110000111010111111000010101001111100001010100001110000111010110011000010100101101100001010101001110000111010110011000010100010101100001010000111110000111010111111000010101001111100001010100011110000111010110011000010101000101100001010001110110000111010110011000010101011101100001010101011110000111010111111000010101001111100001010100001110000111010110011000010100101101100001010101001110000111010110011000010100010101100001010000111110000111010111111000010101001111100001010100011110000111010110011000010101000101100001010001110110000111010110011000010101011101100001010101011	c3afc2a7c2a1c3acc296c2a9c3acc28ac287c3afc2a7c2a3c3acc2a2c28ec3acc2aec2abc3afc2a7c2a1c3acc296c2a9c3acc28ac287c3afc2a7c2a3c3acc2a2c28ec3acc2aec2ab
UHC	?§¡???????§?????®??§¡???????§?????®?	0011111110100001110101111010001010101110001111110011111100111111001111110011111100111111001111111010000111010111001111110011111100111111001111110011111110100010111001110011111100111111101000011101011110100010101011100011111100111111001111110011111100111111001111110011111110100001110101110011111100111111001111110011111100111111101000101110011100111111	3fa1d7a2ae3f3f3f3f3f3f3fa1d73f3f3f3f3fa2e73f3fa1d7a2ae3f3f3f3f3f3f3fa1d73f3f3f3f3fa2e73f

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。