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	??¡Þ?????¢î?¢Â©Ì??¢í¡ñªÀ¢Â«Ð??¡Þ?¡ñ¡?	001111110011111110100001110111100011111100111111001111110011111100111111100011111010001011101110001111111000111110100010110000101000111110101001110011000011111100111111100011111010001011101101101000011111000110001111101010101100000010001111101000101100001010001111101010111101000000111111001111111010000111011110001111111010000111110001101000011010110100111111	3f3fa1de3f3f3f3f3f8fa2ee3f8fa2c28fa9cc3f3f8fa2eda1f18faac08fa2c28fabd03f3fa1de3fa1f1a1ad3f
SJIS-WIN	??????????￠???￠???????￠???????￠??????????????	00111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001000100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f81913f3f3f81913f3f3f3f3f3f3f81913f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	??¡Þ??????¢î??¢Â?©Ì???¢í¡ñ?ªÀ?¢Â?????¡Þ?¡ñ¡??	0011111100111111100011111010001011000010100011111010100110110000001111110011111100111111001111110011111100111111101000011111000110001111101010111100001000111111001111111010000111110001100011111010101010100100001111111000111110100010111011011000111110101010110000000011111100111111001111111010000111110001100011111010101110111111100011111010001011000010100011111010101111010000001111111000111110100010111011001000111110101010101000100011111110100001111100011000111110101010101001000011111100111111001111110011111100111111100011111010001011000010100011111010100110110000001111111000111110100010110000101000111110101011110100001000111110100010110000100011111100111111	3f3f8fa2c28fa9b03f3f3f3f3f3fa1f18fabc23f3fa1f18faaa43f8fa2ed8faac03f3f3fa1f18fabbf8fa2c28fabd03f8fa2ec8faaa23fa1f18faaa43f3f3f3f3f8fa2c28fa9b03f8fa2c28fabd08fa2c23f3f
UTF-8	??¡Þ?????¢î?¢Â©Ì??¢í¡ñªÀ¢Â«Ð??¡Þ?¡ñ¡?	00111111001111111100001010100001110000111001111000111111001111110011111100111111001111111100001010001111110000101010001011000011101011100011111111000010100011111100001010100010110000111000001011000010100011111100001010101001110000111000110000111111001111111100001010001111110000101010001011000011101011011100001010100001110000111011000111000010100011111100001010101010110000111000000011000010100011111100001010100010110000111000001011000010100011111100001010101011110000111001000000111111001111111100001010100001110000111001111000111111110000101010000111000011101100011100001010100001110000101010110100111111	3f3fc2a1c39e3f3f3f3f3fc28fc2a2c3ae3fc28fc2a2c382c28fc2a9c38c3f3fc28fc2a2c3adc2a1c3b1c28fc2aac380c28fc2a2c382c28fc2abc3903f3fc2a1c39e3fc2a1c3b1c2a1c2ad3f
UHC	??¡Þ????????????????????¡??ª??????Ð??¡Þ?¡?¡?	00111111001111111010001010101110101010001010110100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111010001010101110001111110011111110101000101000110011111100111111001111110011111100111111001111111010100010100010001111110011111110100010101011101010100010101101001111111010001010101110001111111010001010101110101000011010100100111111	3f3fa2aea8ad3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fa2ae3f3fa8a33f3f3f3f3f3fa8a23f3fa2aea8ad3fa2ae3fa2aea1a93f

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。