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	«³«Âª²ý«³«Âª²ý@«³«Âª²ý«³«Âª²ýSM	10001111101010111011001110001111101010111100001010001111101010101011001011111101100011111010101110110011100011111010101111000010100011111010101010110010111111010100000010001111101010111011001110001111101010111100001010001111101010101011001011111101100011111010101110110011100011111010101111000010100011111010101010110010111111010101001101001101	8fabb38fabc28faab2fd8fabb38fabc28faab2fd408fabb38fabc28faab2fd8fabb38fabc28faab2fd534d
SJIS-WIN	????????????????????@????????????????????SM	00111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110100000000111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110101001101001101	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f403f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f534d
EUC-JP	?????Â?ª?ý?????Â?ª?ý@?????Â?ª?ý?????Â?ª?ýSM	00111111001111110011111100111111001111111000111110101010101001000011111110001111101000101110110000111111100011111010101111110010001111110011111100111111001111110011111110001111101010101010010000111111100011111010001011101100001111111000111110101011111100100100000000111111001111110011111100111111001111111000111110101010101001000011111110001111101000101110110000111111100011111010101111110010001111110011111100111111001111110011111110001111101010101010010000111111100011111010001011101100001111111000111110101011111100100101001101001101	3f3f3f3f3f8faaa43f8fa2ec3f8fabf23f3f3f3f3f8faaa43f8fa2ec3f8fabf2403f3f3f3f3f8faaa43f8fa2ec3f8fabf23f3f3f3f3f8faaa43f8fa2ec3f8fabf2534d
UTF-8	«³«Âª²ý«³«Âª²ý@«³«Âª²ý«³«Âª²ýSM	1100001010001111110000101010101111000010101100111100001010001111110000101010101111000011100000101100001010001111110000101010101011000010101100101100001110111101110000101000111111000010101010111100001010110011110000101000111111000010101010111100001110000010110000101000111111000010101010101100001010110010110000111011110101000000110000101000111111000010101010111100001010110011110000101000111111000010101010111100001110000010110000101000111111000010101010101100001010110010110000111011110111000010100011111100001010101011110000101011001111000010100011111100001010101011110000111000001011000010100011111100001010101010110000101011001011000011101111010101001101001101	c28fc2abc2b3c28fc2abc382c28fc2aac2b2c3bdc28fc2abc2b3c28fc2abc382c28fc2aac2b2c3bd40c28fc2abc2b3c28fc2abc382c28fc2aac2b2c3bdc28fc2abc2b3c28fc2abc382c28fc2aac2b2c3bd534d
UHC	??³????ª²???³????ª²?@??³????ª²???³????ª²?SM	00111111001111111010100111111000001111110011111100111111001111111010100010100011101010011111011100111111001111110011111110101001111110000011111100111111001111110011111110101000101000111010100111110111001111110100000000111111001111111010100111111000001111110011111100111111001111111010100010100011101010011111011100111111001111110011111110101001111110000011111100111111001111110011111110101000101000111010100111110111001111110101001101001101	3f3fa9f83f3f3f3fa8a3a9f73f3f3fa9f83f3f3f3fa8a3a9f73f403f3fa9f83f3f3f3fa8a3a9f73f3f3fa9f83f3f3f3fa8a3a9f73f534d

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。