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	æì±æâ¹ì æì±ï§¡ì³ì	111001101000000110000001111011001011000110001001111001101000000110000001111000101001000110111001111011001010110110100000111001101000000110000001111011001011000110001001111011111010011110100001111011001000011110110011111011001000001010010010	e68181ecb189e68181e291b9ecada0e68181ecb189efa7a1ec87b3ec8292
SJIS-WIN	????±??????????????±??§???????	001111110011111100111111001111111000000101111101001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001011111010011111100111111100000011001100000111111001111110011111100111111001111110011111100111111	3f3f3f3f817d3f3f3f3f3f3f3f3f3f3f3f3f3f3f817d3f3f81983f3f3f3f3f3f3f
EUC-JP	æ??ì±?æ??â??ì??æ??ì±?ï§¡ì??ì??	10001111101010011100000100111111001111111000111110101011110000001010000111011110001111111000111110101001110000010011111100111111100011111010101110100100001111110011111110001111101010111100000000111111001111111000111110101001110000010011111100111111100011111010101111000000101000011101111000111111100011111010101111000001101000011111100010001111101000101100001010001111101010111100000000111111001111111000111110101011110000000011111100111111	8fa9c13f3f8fabc0a1de3f8fa9c13f3f8faba43f3f8fabc03f3f8fa9c13f3f8fabc0a1de3f8fabc1a1f88fa2c28fabc03f3f8fabc03f3f
UTF-8	æì±æâ¹ì æì±ï§¡ì³ì	110000111010011011000010100000011100001010000001110000111010110011000010101100011100001010001001110000111010011011000010100000011100001010000001110000111010001011000010100100011100001010111001110000111010110011000010101011011100001010100000110000111010011011000010100000011100001010000001110000111010110011000010101100011100001010001001110000111010111111000010101001111100001010100001110000111010110011000010100001111100001010110011110000111010110011000010100000101100001010010010	c3a6c281c281c3acc2b1c289c3a6c281c281c3a2c291c2b9c3acc2adc2a0c3a6c281c281c3acc2b1c289c3afc2a7c2a1c3acc287c2b3c3acc282c292
UHC	æ???±?æ????¹??æ???±??§¡??³???	10101001101000010011111100111111001111111010000110111110001111111010100110100001001111110011111100111111001111111010100111110110001111111010000110101001001111111010100110100001001111110011111100111111101000011011111000111111001111111010000111010111101000101010111000111111001111111010100111111000001111110011111100111111	a9a13f3f3fa1be3fa9a13f3f3f3fa9f63fa1a93fa9a13f3f3fa1be3f3fa1d7a2ae3f3fa9f83f3f3f

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。