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	«¾ý¢Ãj}\]«¾ý¢Ãj}\]«¾ý¢Ãj}\]«¾ý¢Ãj}\]M	100011111010101110111110111111011000111110100010110000110110101001111101010111000101110110001111101010111011111011111101100011111010001011000011011010100111110101011100010111011000111110101011101111101111110110001111101000101100001101101010011111010101110001011101100011111010101110111110111111011000111110100010110000110110101001111101010111000101110101001101	8fabbefd8fa2c36a7d5c5d8fabbefd8fa2c36a7d5c5d8fabbefd8fa2c36a7d5c5d8fabbefd8fa2c36a7d5c5d4d
SJIS-WIN	?????￠?j}\]?????￠?j}\]?????￠?j}\]?????￠?j}\]M	00111111001111110011111100111111001111111000000110010001001111110110101001111101010111000101110100111111001111110011111100111111001111111000000110010001001111110110101001111101010111000101110100111111001111110011111100111111001111111000000110010001001111110110101001111101010111000101110100111111001111110011111100111111001111111000000110010001001111110110101001111101010111000101110101001101	3f3f3f3f3f81913f6a7d5c5d3f3f3f3f3f81913f6a7d5c5d3f3f3f3f3f81913f6a7d5c5d3f3f3f3f3f81913f6a7d5c5d4d
EUC-JP	???ý?¢Ãj}\]???ý?¢Ãj}\]???ý?¢Ãj}\]???ý?¢Ãj}\]M	0011111100111111001111111000111110101011111100100011111110100001111100011000111110101010101010100110101001111101010111000101110100111111001111110011111110001111101010111111001000111111101000011111000110001111101010101010101001101010011111010101110001011101001111110011111100111111100011111010101111110010001111111010000111110001100011111010101010101010011010100111110101011100010111010011111100111111001111111000111110101011111100100011111110100001111100011000111110101010101010100110101001111101010111000101110101001101	3f3f3f8fabf23fa1f18faaaa6a7d5c5d3f3f3f8fabf23fa1f18faaaa6a7d5c5d3f3f3f8fabf23fa1f18faaaa6a7d5c5d3f3f3f8fabf23fa1f18faaaa6a7d5c5d4d
UTF-8	«¾ý¢Ãj}\]«¾ý¢Ãj}\]«¾ý¢Ãj}\]«¾ý¢Ãj}\]M	11000010100011111100001010101011110000101011111011000011101111011100001010001111110000101010001011000011100000110110101001111101010111000101110111000010100011111100001010101011110000101011111011000011101111011100001010001111110000101010001011000011100000110110101001111101010111000101110111000010100011111100001010101011110000101011111011000011101111011100001010001111110000101010001011000011100000110110101001111101010111000101110111000010100011111100001010101011110000101011111011000011101111011100001010001111110000101010001011000011100000110110101001111101010111000101110101001101	c28fc2abc2bec3bdc28fc2a2c3836a7d5c5dc28fc2abc2bec3bdc28fc2a2c3836a7d5c5dc28fc2abc2bec3bdc28fc2a2c3836a7d5c5dc28fc2abc2bec3bdc28fc2a2c3836a7d5c5d4d
UHC	??¾????j}\]??¾????j}\]??¾????j}\]??¾????j}\]M	00111111001111111010100011111010001111110011111100111111001111110110101001111101010111000101110100111111001111111010100011111010001111110011111100111111001111110110101001111101010111000101110100111111001111111010100011111010001111110011111100111111001111110110101001111101010111000101110100111111001111111010100011111010001111110011111100111111001111110110101001111101010111000101110101001101	3f3fa8fa3f3f3f3f6a7d5c5d3f3fa8fa3f3f3f3f6a7d5c5d3f3fa8fa3f3f3f3f6a7d5c5d3f3fa8fa3f3f3f3f6a7d5c5d4d

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。