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§âµëç¯â¬ëç¯ììç	111011111010011110000011111000101001001010110101111010111000000010011110111001111010111110000000111000101000001010101100111010111000111110000111111001111010111110000000111011001000111110011001111011001000101010000001111001111000111010001001	efa783e292b5eb809ee7af80e282aceb8f87e7af80ec8f99ec8a81e78e89
SJIS-WIN	?§????????????￢???????????????	0011111110000001100110000011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000111001010001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f81983f3f3f3f3f3f3f3f3f3f3f3f81ca3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	ï§?â??ë??ç¯?â?¬ë??ç¯?ì??ì??ç??	1000111110101011110000011010000111111000001111111000111110101011101001000011111100111111100011111010101110110011001111110011111110001111101010111010111010001111101000101011010000111111100011111010101110100100001111111010001011001100100011111010101110110011001111110011111110001111101010111010111010001111101000101011010000111111100011111010101111000000001111110011111110001111101010111100000000111111001111111000111110101011101011100011111100111111	8fabc1a1f83f8faba43f3f8fabb33f3f8fabae8fa2b43f8faba43fa2cc8fabb33f3f8fabae8fa2b43f8fabc03f3f8fabc03f3f8fabae3f3f
UTF-8	ï§âµëç¯â¬ëç¯ììç	110000111010111111000010101001111100001010000011110000111010001011000010100100101100001010110101110000111010101111000010100000001100001010011110110000111010011111000010101011111100001010000000110000111010001011000010100000101100001010101100110000111010101111000010100011111100001010000111110000111010011111000010101011111100001010000000110000111010110011000010100011111100001010011001110000111010110011000010100010101100001010000001110000111010011111000010100011101100001010001001	c3afc2a7c283c3a2c292c2b5c3abc280c29ec3a7c2afc280c3a2c282c2acc3abc28fc287c3a7c2afc280c3acc28fc299c3acc28ac281c3a7c28ec289
UHC	?§????????????????????????????	00111111101000011101011100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3fa1d73f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f

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。