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	«Âª¡ª´©Ã¡ë¢îY«Âª¡ª´©Ã¡ë¢îb	100011111010101111000010100011111010101010100001100011111010101010110100100011111010100111000011101000011110101110001111101000101110111001011001100011111010101111000010100011111010101010100001100011111010101010110100100011111010100111000011101000011110101110001111101000101110111001100010	8fabc28faaa18faab48fa9c3a1eb8fa2ee598fabc28faaa18faab48fa9c3a1eb8fa2ee62
SJIS-WIN	????????´??????￠?Y????????´??????￠?b	00111111001111110011111100111111001111110011111100111111001111111000000101001100001111110011111100111111001111110011111100111111100000011001000100111111010110010011111100111111001111110011111100111111001111110011111100111111100000010100110000111111001111110011111100111111001111110011111110000001100100010011111101100010	3f3f3f3f3f3f3f3f814c3f3f3f3f3f3f81913f593f3f3f3f3f3f3f3f814c3f3f3f3f3f3f81913f62
EUC-JP	??Â?ª¡?ª´?©Ã¡ë?¢îY??Â?ª¡?ª´?©Ã¡ë?¢îb	00111111001111111000111110101010101001000011111110001111101000101110110010001111101000101100001000111111100011111010001011101100101000011010110100111111100011111010001011101101100011111010101010101010100011111010001011000010100011111010101110110011001111111010000111110001100011111010101111000010010110010011111100111111100011111010101010100100001111111000111110100010111011001000111110100010110000100011111110001111101000101110110010100001101011010011111110001111101000101110110110001111101010101010101010001111101000101100001010001111101010111011001100111111101000011111000110001111101010111100001001100010	3f3f8faaa43f8fa2ec8fa2c23f8fa2eca1ad3f8fa2ed8faaaa8fa2c28fabb33fa1f18fabc2593f3f8faaa43f8fa2ec8fa2c23f8fa2eca1ad3f8fa2ed8faaaa8fa2c28fabb33fa1f18fabc262
UTF-8	«Âª¡ª´©Ã¡ë¢îY«Âª¡ª´©Ã¡ë¢îb	11000010100011111100001010101011110000111000001011000010100011111100001010101010110000101010000111000010100011111100001010101010110000101011010011000010100011111100001010101001110000111000001111000010101000011100001110101011110000101000111111000010101000101100001110101110010110011100001010001111110000101010101111000011100000101100001010001111110000101010101011000010101000011100001010001111110000101010101011000010101101001100001010001111110000101010100111000011100000111100001010100001110000111010101111000010100011111100001010100010110000111010111001100010	c28fc2abc382c28fc2aac2a1c28fc2aac2b4c28fc2a9c383c2a1c3abc28fc2a2c3ae59c28fc2abc382c28fc2aac2a1c28fc2aac2b4c28fc2a9c383c2a1c3abc28fc2a2c3ae62
UHC	????ª¡?ª´???¡????Y????ª¡?ª´???¡????b	00111111001111110011111100111111101010001010001110100010101011100011111110101000101000111010001010100101001111110011111100111111101000101010111000111111001111110011111100111111010110010011111100111111001111110011111110101000101000111010001010101110001111111010100010100011101000101010010100111111001111110011111110100010101011100011111100111111001111110011111101100010	3f3f3f3fa8a3a2ae3fa8a3a2a53f3f3fa2ae3f3f3f3f593f3f3f3fa8a3a2ae3fa8a3a2a53f3f3fa2ae3f3f3f3f62

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。