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	«¿«´ª£©Ã¡ñ¢î@«¿«´ª£©Ã¡ñ¢îSM	10001111101010111011111110001111101010111011010010001111101010101010001110001111101010011100001110100001111100011000111110100010111011100100000010001111101010111011111110001111101010111011010010001111101010101010001110001111101010011100001110100001111100011000111110100010111011100101001101001101	8fabbf8fabb48faaa38fa9c3a1f18fa2ee408fabbf8fabb48faaa38fa9c3a1f18fa2ee534d
SJIS-WIN	?????´??￡??????￠?@?????´??￡??????￠?SM	00111111001111110011111100111111001111111000000101001100001111110011111110000001100100100011111100111111001111110011111100111111001111111000000110010001001111110100000000111111001111110011111100111111001111111000000101001100001111110011111110000001100100100011111100111111001111110011111100111111001111111000000110010001001111110101001101001101	3f3f3f3f3f814c3f3f81923f3f3f3f3f3f81913f403f3f3f3f3f814c3f3f81923f3f3f3f3f3f81913f534d
EUC-JP	??¿??´?ª£?©Ã¡ñ?¢î@??¿??´?ª£?©Ã¡ñ?¢îSM	0011111100111111100011111010001011000100001111110011111110100001101011010011111110001111101000101110110010100001111100100011111110001111101000101110110110001111101010101010101010001111101000101100001010001111101010111101000000111111101000011111000110001111101010111100001001000000001111110011111110001111101000101100010000111111001111111010000110101101001111111000111110100010111011001010000111110010001111111000111110100010111011011000111110101010101010101000111110100010110000101000111110101011110100000011111110100001111100011000111110101011110000100101001101001101	3f3f8fa2c43f3fa1ad3f8fa2eca1f23f8fa2ed8faaaa8fa2c28fabd03fa1f18fabc2403f3f8fa2c43f3fa1ad3f8fa2eca1f23f8fa2ed8faaaa8fa2c28fabd03fa1f18fabc2534d
UTF-8	«¿«´ª£©Ã¡ñ¢î@«¿«´ª£©Ã¡ñ¢îSM	1100001010001111110000101010101111000010101111111100001010001111110000101010101111000010101101001100001010001111110000101010101011000010101000111100001010001111110000101010100111000011100000111100001010100001110000111011000111000010100011111100001010100010110000111010111001000000110000101000111111000010101010111100001010111111110000101000111111000010101010111100001010110100110000101000111111000010101010101100001010100011110000101000111111000010101010011100001110000011110000101010000111000011101100011100001010001111110000101010001011000011101011100101001101001101	c28fc2abc2bfc28fc2abc2b4c28fc2aac2a3c28fc2a9c383c2a1c3b1c28fc2a2c3ae40c28fc2abc2bfc28fc2abc2b4c28fc2aac2a3c28fc2a9c383c2a1c3b1c28fc2a2c3ae534d
UHC	??¿??´?ª????¡????@??¿??´?ª????¡????SM	001111110011111110100010101011110011111100111111101000101010010100111111101010001010001100111111001111110011111100111111101000101010111000111111001111110011111100111111010000000011111100111111101000101010111100111111001111111010001010100101001111111010100010100011001111110011111100111111001111111010001010101110001111110011111100111111001111110101001101001101	3f3fa2af3f3fa2a53fa8a33f3f3f3fa2ae3f3f3f3f403f3fa2af3f3fa2a53fa8a33f3f3f3fa2ae3f3f3f3f534d

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。