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	äáX^]äáX^]äáX^]äáX^]M	11100100100000101110000110011000100110000101100010011100100010011001110110011000010111100101110111100100100000101110000110011000100110000101100010011100100010011001110110011000010111100101110111100100100000101110000110011000100110000101100010011100100010011001110110011000010111100101110111100100100000101110000110011000100110000101100010011100100010011001110110011000010111100101110101001101	e482e19898589c899d985e5de482e19898589c899d985e5de482e19898589c899d985e5de482e19898589c899d985e5d4d
SJIS-WIN	?????X????^]?????X????^]?????X????^]?????X????^]M	00111111001111110011111100111111001111110101100000111111001111110011111100111111010111100101110100111111001111110011111100111111001111110101100000111111001111110011111100111111010111100101110100111111001111110011111100111111001111110101100000111111001111110011111100111111010111100101110100111111001111110011111100111111001111110101100000111111001111110011111100111111010111100101110101001101	3f3f3f3f3f583f3f3f3f5e5d3f3f3f3f3f583f3f3f3f5e5d3f3f3f3f3f583f3f3f3f5e5d3f3f3f3f3f583f3f3f3f5e5d4d
EUC-JP	ä?á??X????^]ä?á??X????^]ä?á??X????^]ä?á??X????^]M	1000111110101011101000110011111110001111101010111010000100111111001111110101100000111111001111110011111100111111010111100101110110001111101010111010001100111111100011111010101110100001001111110011111101011000001111110011111100111111001111110101111001011101100011111010101110100011001111111000111110101011101000010011111100111111010110000011111100111111001111110011111101011110010111011000111110101011101000110011111110001111101010111010000100111111001111110101100000111111001111110011111100111111010111100101110101001101	8faba33f8faba13f3f583f3f3f3f5e5d8faba33f8faba13f3f583f3f3f3f5e5d8faba33f8faba13f3f583f3f3f3f5e5d8faba33f8faba13f3f583f3f3f3f5e5d4d
UTF-8	äáX^]äáX^]äáX^]äáX^]M	11000011101001001100001010000010110000111010000111000010100110001100001010011000010110001100001010011100110000101000100111000010100111011100001010011000010111100101110111000011101001001100001010000010110000111010000111000010100110001100001010011000010110001100001010011100110000101000100111000010100111011100001010011000010111100101110111000011101001001100001010000010110000111010000111000010100110001100001010011000010110001100001010011100110000101000100111000010100111011100001010011000010111100101110111000011101001001100001010000010110000111010000111000010100110001100001010011000010110001100001010011100110000101000100111000010100111011100001010011000010111100101110101001101	c3a4c282c3a1c298c29858c29cc289c29dc2985e5dc3a4c282c3a1c298c29858c29cc289c29dc2985e5dc3a4c282c3a1c298c29858c29cc289c29dc2985e5dc3a4c282c3a1c298c29858c29cc289c29dc2985e5d4d
UHC	?????X????^]?????X????^]?????X????^]?????X????^]M	00111111001111110011111100111111001111110101100000111111001111110011111100111111010111100101110100111111001111110011111100111111001111110101100000111111001111110011111100111111010111100101110100111111001111110011111100111111001111110101100000111111001111110011111100111111010111100101110100111111001111110011111100111111001111110101100000111111001111110011111100111111010111100101110101001101	3f3f3f3f3f583f3f3f3f5e5d3f3f3f3f3f583f3f3f3f5e5d3f3f3f3f3f583f3f3f3f5e5d3f3f3f3f3f583f3f3f3f5e5d4d

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。