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§¡ìì®¬ï§¢â¥ê´ï§µãì	111011111010011110100001111011001000111010001100111011001010111010101100111011111010011110100010111000101001000110100101111010101011010010010001111011111010011110110101111000111000001010001101111011001000101010001011	efa7a1ec8e8cecaeacefa7a2e291a5eab491efa7b5e3828dec8a8b
SJIS-WIN	?§??????￢?§￠??￥?´??§???????	00111111100000011001100000111111001111110011111100111111001111110011111110000001110010100011111110000001100110001000000110010001001111110011111110000001100011110011111110000001010011000011111100111111100000011001100000111111001111110011111100111111001111110011111100111111	3f81983f3f3f3f3f3f81ca3f819881913f3f818f3f814c3f3f81983f3f3f3f3f3f3f
EUC-JP	ï§¡ì??ì®¬ï§¢â??ê´?ï§?ã??ì??	10001111101010111100000110100001111110001000111110100010110000101000111110101011110000000011111100111111100011111010101111000000100011111010001011101110101000101100110010001111101010111100000110100001111110001010000111110001100011111010101110100100001111110011111110001111101010111011010010100001101011010011111110001111101010111100000110100001111110000011111110001111101010111010101000111111001111111000111110101011110000000011111100111111	8fabc1a1f88fa2c28fabc03f3f8fabc08fa2eea2cc8fabc1a1f8a1f18faba43f3f8fabb4a1ad3f8fabc1a1f83f8fabaa3f3f8fabc03f3f
UTF-8	ï§¡ìì®¬ï§¢â¥ê´ï§µãì	110000111010111111000010101001111100001010100001110000111010110011000010100011101100001010001100110000111010110011000010101011101100001010101100110000111010111111000010101001111100001010100010110000111010001011000010100100011100001010100101110000111010101011000010101101001100001010010001110000111010111111000010101001111100001010110101110000111010001111000010100000101100001010001101110000111010110011000010100010101100001010001011	c3afc2a7c2a1c3acc28ec28cc3acc2aec2acc3afc2a7c2a2c3a2c291c2a5c3aac2b4c291c3afc2a7c2b5c3a3c282c28dc3acc28ac28b
UHC	?§¡????®??§?????´??§???????	001111111010000111010111101000101010111000111111001111110011111100111111101000101110011100111111001111111010000111010111001111110011111100111111001111110011111110100010101001010011111100111111101000011101011100111111001111110011111100111111001111110011111100111111	3fa1d7a2ae3f3f3f3fa2e73f3fa1d73f3f3f3f3fa2a53f3fa1d73f3f3f3f3f3f3f

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。