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¢ÂO^]«¾ý¢ÂO^]«¾ý¢ÂO^]«¾ý¢ÂO^]M	1000111110101011101111101111110110001111101000101100001001001111010111100101110110001111101010111011111011111101100011111010001011000010010011110101111001011101100011111010101110111110111111011000111110100010110000100100111101011110010111011000111110101011101111101111110110001111101000101100001001001111010111100101110101001101	8fabbefd8fa2c24f5e5d8fabbefd8fa2c24f5e5d8fabbefd8fa2c24f5e5d8fabbefd8fa2c24f5e5d4d
SJIS-WIN	?????￠?O^]?????￠?O^]?????￠?O^]?????￠?O^]M	001111110011111100111111001111110011111110000001100100010011111101001111010111100101110100111111001111110011111100111111001111111000000110010001001111110100111101011110010111010011111100111111001111110011111100111111100000011001000100111111010011110101111001011101001111110011111100111111001111110011111110000001100100010011111101001111010111100101110101001101	3f3f3f3f3f81913f4f5e5d3f3f3f3f3f81913f4f5e5d3f3f3f3f3f81913f4f5e5d3f3f3f3f3f81913f4f5e5d4d
EUC-JP	???ý?¢ÂO^]???ý?¢ÂO^]???ý?¢ÂO^]???ý?¢ÂO^]M	00111111001111110011111110001111101010111111001000111111101000011111000110001111101010101010010001001111010111100101110100111111001111110011111110001111101010111111001000111111101000011111000110001111101010101010010001001111010111100101110100111111001111110011111110001111101010111111001000111111101000011111000110001111101010101010010001001111010111100101110100111111001111110011111110001111101010111111001000111111101000011111000110001111101010101010010001001111010111100101110101001101	3f3f3f8fabf23fa1f18faaa44f5e5d3f3f3f8fabf23fa1f18faaa44f5e5d3f3f3f8fabf23fa1f18faaa44f5e5d3f3f3f8fabf23fa1f18faaa44f5e5d4d
UTF-8	«¾ý¢ÂO^]«¾ý¢ÂO^]«¾ý¢ÂO^]«¾ý¢ÂO^]M	110000101000111111000010101010111100001010111110110000111011110111000010100011111100001010100010110000111000001001001111010111100101110111000010100011111100001010101011110000101011111011000011101111011100001010001111110000101010001011000011100000100100111101011110010111011100001010001111110000101010101111000010101111101100001110111101110000101000111111000010101000101100001110000010010011110101111001011101110000101000111111000010101010111100001010111110110000111011110111000010100011111100001010100010110000111000001001001111010111100101110101001101	c28fc2abc2bec3bdc28fc2a2c3824f5e5dc28fc2abc2bec3bdc28fc2a2c3824f5e5dc28fc2abc2bec3bdc28fc2a2c3824f5e5dc28fc2abc2bec3bdc28fc2a2c3824f5e5d4d
UHC	??¾????O^]??¾????O^]??¾????O^]??¾????O^]M	001111110011111110101000111110100011111100111111001111110011111101001111010111100101110100111111001111111010100011111010001111110011111100111111001111110100111101011110010111010011111100111111101010001111101000111111001111110011111100111111010011110101111001011101001111110011111110101000111110100011111100111111001111110011111101001111010111100101110101001101	3f3fa8fa3f3f3f3f4f5e5d3f3fa8fa3f3f3f3f4f5e5d3f3fa8fa3f3f3f3f4f5e5d3f3fa8fa3f3f3f3f4f5e5d4d

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。