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§£ëìKï§£ëìO\@ï§£ëìKï§£ëìO\SM	111011111010011110100011111010111000110010000100111011001000101010001110010010111110111110100111101000111110101110001100100001001110110010001010100011100100111101011100010000001110111110100111101000111110101110001100100001001110110010001010100011100100101111101111101001111010001111101011100011001000010011101100100010101000111001001111010111000101001101001101	efa7a3eb8c84ec8a8e4befa7a3eb8c84ec8a8e4f5c40efa7a3eb8c84ec8a8e4befa7a3eb8c84ec8a8e4f5c534d
SJIS-WIN	?§￡??????K?§￡??????O\@?§￡??????K?§￡??????O\SM	0011111110000001100110001000000110010010001111110011111100111111001111110011111100111111010010110011111110000001100110001000000110010010001111110011111100111111001111110011111100111111010011110101110001000000001111111000000110011000100000011001001000111111001111110011111100111111001111110011111101001011001111111000000110011000100000011001001000111111001111110011111100111111001111110011111101001111010111000101001101001101	3f819881923f3f3f3f3f3f4b3f819881923f3f3f3f3f3f4f5c403f819881923f3f3f3f3f3f4b3f819881923f3f3f3f3f3f4f5c534d
EUC-JP	ï§£ë??ì??Kï§£ë??ì??O\@ï§£ë??ì??Kï§£ë??ì??O\SM	1000111110101011110000011010000111111000101000011111001010001111101010111011001100111111001111111000111110101011110000000011111100111111010010111000111110101011110000011010000111111000101000011111001010001111101010111011001100111111001111111000111110101011110000000011111100111111010011110101110001000000100011111010101111000001101000011111100010100001111100101000111110101011101100110011111100111111100011111010101111000000001111110011111101001011100011111010101111000001101000011111100010100001111100101000111110101011101100110011111100111111100011111010101111000000001111110011111101001111010111000101001101001101	8fabc1a1f8a1f28fabb33f3f8fabc03f3f4b8fabc1a1f8a1f28fabb33f3f8fabc03f3f4f5c408fabc1a1f8a1f28fabb33f3f8fabc03f3f4b8fabc1a1f8a1f28fabb33f3f8fabc03f3f4f5c534d
UTF-8	ï§£ëìKï§£ëìO\@ï§£ëìKï§£ëìO\SM	110000111010111111000010101001111100001010100011110000111010101111000010100011001100001010000100110000111010110011000010100010101100001010001110010010111100001110101111110000101010011111000010101000111100001110101011110000101000110011000010100001001100001110101100110000101000101011000010100011100100111101011100010000001100001110101111110000101010011111000010101000111100001110101011110000101000110011000010100001001100001110101100110000101000101011000010100011100100101111000011101011111100001010100111110000101010001111000011101010111100001010001100110000101000010011000011101011001100001010001010110000101000111001001111010111000101001101001101	c3afc2a7c2a3c3abc28cc284c3acc28ac28e4bc3afc2a7c2a3c3abc28cc284c3acc28ac28e4f5c40c3afc2a7c2a3c3abc28cc284c3acc28ac28e4bc3afc2a7c2a3c3abc28cc284c3acc28ac28e4f5c534d
UHC	?§???????K?§???????O\@?§???????K?§???????O\SM	00111111101000011101011100111111001111110011111100111111001111110011111100111111010010110011111110100001110101110011111100111111001111110011111100111111001111110011111101001111010111000100000000111111101000011101011100111111001111110011111100111111001111110011111100111111010010110011111110100001110101110011111100111111001111110011111100111111001111110011111101001111010111000101001101001101	3fa1d73f3f3f3f3f3f3f4b3fa1d73f3f3f3f3f3f3f4f5c403fa1d73f3f3f3f3f3f3f4b3fa1d73f3f3f3f3f3f3f4f5c534d

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。