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	?«Á?¡ñ?«Á?¢î?«Á?¢í?«Á?¢Ì??«Á?¡¯?«Á?¡ò?	00111111100011111010101111000001001111111010000111110001001111111000111110101011110000010011111110001111101000101110111000111111100011111010101111000001001111111000111110100010111011010011111110001111101010111100000100111111101000101100110000111111001111111000111110101011110000010011111110100001101011110011111110001111101010111100000100111111101000011111001000111111	3f8fabc13fa1f13f8fabc13f8fa2ee3f8fabc13f8fa2ed3f8fabc13fa2cc3f3f8fabc13fa1af3f8fabc13fa1f23f
SJIS-WIN	?????????????￠???????￠??????￠?????????????????	00111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001000100111111001111110011111100111111001111110011111100111111100000011001000100111111001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f81913f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	???Á?¡ñ???Á??¢î???Á??¢í???Á?¢Ì????Á?¡¯???Á?¡ò?	00111111001111110011111110001111101010101010000100111111100011111010001011000010100011111010101111010000001111110011111100111111100011111010101010100001001111110011111110100001111100011000111110101011110000100011111100111111001111111000111110101010101000010011111100111111101000011111000110001111101010111011111100111111001111110011111110001111101010101010000100111111101000011111000110001111101010101100000000111111001111110011111100111111100011111010101010100001001111111000111110100010110000101000111110100010101101000011111100111111001111111000111110101010101000010011111110001111101000101100001010001111101010111101001000111111	3f3f3f8faaa13f8fa2c28fabd03f3f3f8faaa13f3fa1f18fabc23f3f3f8faaa13f3fa1f18fabbf3f3f3f8faaa13fa1f18faac03f3f3f3f8faaa13f8fa2c28fa2b43f3f3f8faaa13f8fa2c28fabd23f
UTF-8	?«Á?¡ñ?«Á?¢î?«Á?¢í?«Á?¢Ì??«Á?¡¯?«Á?¡ò?	001111111100001010001111110000101010101111000011100000010011111111000010101000011100001110110001001111111100001010001111110000101010101111000011100000010011111111000010100011111100001010100010110000111010111000111111110000101000111111000010101010111100001110000001001111111100001010001111110000101010001011000011101011010011111111000010100011111100001010101011110000111000000100111111110000101010001011000011100011000011111100111111110000101000111111000010101010111100001110000001001111111100001010100001110000101010111100111111110000101000111111000010101010111100001110000001001111111100001010100001110000111011001000111111	3fc28fc2abc3813fc2a1c3b13fc28fc2abc3813fc28fc2a2c3ae3fc28fc2abc3813fc28fc2a2c3ad3fc28fc2abc3813fc2a2c38c3f3fc28fc2abc3813fc2a1c2af3fc28fc2abc3813fc2a1c3b23f
UHC	?????¡??????????????????????????????¡??????¡??	00111111001111110011111100111111001111111010001010101110001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111101000101010111000111111001111110011111100111111001111110011111110100010101011100011111100111111	3f3f3f3f3fa2ae3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fa2ae3f3f3f3f3f3fa2ae3f3f

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。