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§¡ìì½Kï§¡ìì½O\@ï§¡ìì½Kï§¡ìì½O\SM	111011111010011110100001111011001000111010001100111011001011110110010000010010111110111110100111101000011110110010001110100011001110110010111101100100000100111101011100010000001110111110100111101000011110110010001110100011001110110010111101100100000100101111101111101001111010000111101100100011101000110011101100101111011001000001001111010111000101001101001101	efa7a1ec8e8cecbd904befa7a1ec8e8cecbd904f5c40efa7a1ec8e8cecbd904befa7a1ec8e8cecbd904f5c534d
SJIS-WIN	?§???????K?§???????O\@?§???????K?§???????O\SM	00111111100000011001100000111111001111110011111100111111001111110011111100111111010010110011111110000001100110000011111100111111001111110011111100111111001111110011111101001111010111000100000000111111100000011001100000111111001111110011111100111111001111110011111100111111010010110011111110000001100110000011111100111111001111110011111100111111001111110011111101001111010111000101001101001101	3f81983f3f3f3f3f3f3f4b3f81983f3f3f3f3f3f3f4f5c403f81983f3f3f3f3f3f3f4b3f81983f3f3f3f3f3f3f4f5c534d
EUC-JP	ï§¡ì??ì??Kï§¡ì??ì??O\@ï§¡ì??ì??Kï§¡ì??ì??O\SM	100011111010101111000001101000011111100010001111101000101100001010001111101010111100000000111111001111111000111110101011110000000011111100111111010010111000111110101011110000011010000111111000100011111010001011000010100011111010101111000000001111110011111110001111101010111100000000111111001111110100111101011100010000001000111110101011110000011010000111111000100011111010001011000010100011111010101111000000001111110011111110001111101010111100000000111111001111110100101110001111101010111100000110100001111110001000111110100010110000101000111110101011110000000011111100111111100011111010101111000000001111110011111101001111010111000101001101001101	8fabc1a1f88fa2c28fabc03f3f8fabc03f3f4b8fabc1a1f88fa2c28fabc03f3f8fabc03f3f4f5c408fabc1a1f88fa2c28fabc03f3f8fabc03f3f4b8fabc1a1f88fa2c28fabc03f3f8fabc03f3f4f5c534d
UTF-8	ï§¡ìì½Kï§¡ìì½O\@ï§¡ìì½Kï§¡ìì½O\SM	110000111010111111000010101001111100001010100001110000111010110011000010100011101100001010001100110000111010110011000010101111011100001010010000010010111100001110101111110000101010011111000010101000011100001110101100110000101000111011000010100011001100001110101100110000101011110111000010100100000100111101011100010000001100001110101111110000101010011111000010101000011100001110101100110000101000111011000010100011001100001110101100110000101011110111000010100100000100101111000011101011111100001010100111110000101010000111000011101011001100001010001110110000101000110011000011101011001100001010111101110000101001000001001111010111000101001101001101	c3afc2a7c2a1c3acc28ec28cc3acc2bdc2904bc3afc2a7c2a1c3acc28ec28cc3acc2bdc2904f5c40c3afc2a7c2a1c3acc28ec28cc3acc2bdc2904bc3afc2a7c2a1c3acc28ec28cc3acc2bdc2904f5c534d
UHC	?§¡????½?K?§¡????½?O\@?§¡????½?K?§¡????½?O\SM	001111111010000111010111101000101010111000111111001111110011111100111111101010001111011000111111010010110011111110100001110101111010001010101110001111110011111100111111001111111010100011110110001111110100111101011100010000000011111110100001110101111010001010101110001111110011111100111111001111111010100011110110001111110100101100111111101000011101011110100010101011100011111100111111001111110011111110101000111101100011111101001111010111000101001101001101	3fa1d7a2ae3f3f3f3fa8f63f4b3fa1d7a2ae3f3f3f3fa8f63f4f5c403fa1d7a2ae3f3f3f3fa8f63f4b3fa1d7a2ae3f3f3f3fa8f63f4f5c534d

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。