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§£ì¢ê°¹ï§£ìì°ï§£ìì®¬	111011111010011110100001111011001000111010001100111011001010111010101100111011111010011110100011111011001010001010001110111010101011000010111001111011111010011110100011111011001001001010010110111011001011000010001001111011111010011110100011111011001001001010010110111011001010111010101100	efa7a1ec8e8cecaeacefa7a3eca28eeab0b9efa7a3ec9296ecb089efa7a3ec9296ecaeac
SJIS-WIN	?§??????￢?§￡?￠??°??§￡????°??§￡?????￢	001111111000000110011000001111110011111100111111001111110011111100111111100000011100101000111111100000011001100010000001100100100011111110000001100100010011111100111111100000011000101100111111001111111000000110011000100000011001001000111111001111110011111100111111100000011000101100111111001111111000000110011000100000011001001000111111001111110011111100111111001111111000000111001010	3f81983f3f3f3f3f3f81ca3f819881923f81913f3f818b3f3f819881923f3f3f3f818b3f3f819881923f3f3f3f3f81ca
EUC-JP	ï§¡ì??ì®¬ï§£ì¢?ê°?ï§£ì??ì°?ï§£ì??ì®¬	100011111010101111000001101000011111100010001111101000101100001010001111101010111100000000111111001111111000111110101011110000001000111110100010111011101010001011001100100011111010101111000001101000011111100010100001111100101000111110101011110000001010000111110001001111111000111110101011101101001010000111101011001111111000111110101011110000011010000111111000101000011111001010001111101010111100000000111111001111111000111110101011110000001010000111101011001111111000111110101011110000011010000111111000101000011111001010001111101010111100000000111111001111111000111110101011110000001000111110100010111011101010001011001100	8fabc1a1f88fa2c28fabc03f3f8fabc08fa2eea2cc8fabc1a1f8a1f28fabc0a1f13f8fabb4a1eb3f8fabc1a1f8a1f28fabc03f3f8fabc0a1eb3f8fabc1a1f8a1f28fabc03f3f8fabc08fa2eea2cc
UTF-8	ï§¡ìì®¬ï§£ì¢ê°¹ï§£ìì°ï§£ìì®¬	110000111010111111000010101001111100001010100001110000111010110011000010100011101100001010001100110000111010110011000010101011101100001010101100110000111010111111000010101001111100001010100011110000111010110011000010101000101100001010001110110000111010101011000010101100001100001010111001110000111010111111000010101001111100001010100011110000111010110011000010100100101100001010010110110000111010110011000010101100001100001010001001110000111010111111000010101001111100001010100011110000111010110011000010100100101100001010010110110000111010110011000010101011101100001010101100	c3afc2a7c2a1c3acc28ec28cc3acc2aec2acc3afc2a7c2a3c3acc2a2c28ec3aac2b0c2b9c3afc2a7c2a3c3acc292c296c3acc2b0c289c3afc2a7c2a3c3acc292c296c3acc2aec2ac
UHC	?§¡????®??§?????°¹?§?????°??§?????®?	00111111101000011101011110100010101011100011111100111111001111110011111110100010111001110011111100111111101000011101011100111111001111110011111100111111001111111010000111000110101010011111011000111111101000011101011100111111001111110011111100111111001111111010000111000110001111110011111110100001110101110011111100111111001111110011111100111111101000101110011100111111	3fa1d7a2ae3f3f3f3fa2e73f3fa1d73f3f3f3f3fa1c6a9f63fa1d73f3f3f3f3fa1c63f3fa1d73f3f3f3f3fa2e73f

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。