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	«²©Ð¢Â«©¢ð¡Ý®o«²©Ð¢Â«©¢ð¡Ý®o	1000111110101011101100101000111110101001110100001000111110100010110000101000111110101011101010011000111110100010111100001010000111011101101011100110111110001111101010111011001010001111101010011101000010001111101000101100001010001111101010111010100110001111101000101111000010100001110111011010111001101111	8fabb28fa9d08fa2c28faba98fa2f0a1ddae6f8fabb28fa9d08fa2c28faba98fa2f0a1ddae6f
SJIS-WIN	???????￠?????￠????o???????￠?????￠????o	001111110011111100111111001111110011111100111111001111111000000110010001001111110011111100111111001111110011111110000001100100010011111100111111001111110011111101101111001111110011111100111111001111110011111100111111001111111000000110010001001111110011111100111111001111110011111110000001100100010011111100111111001111110011111101101111	3f3f3f3f3f3f3f81913f3f3f3f3f81913f3f3f3f6f3f3f3f3f3f3f3f81913f3f3f3f3f81913f3f3f3f6f
EUC-JP	????©??¢Â??©?¢ð¡Ý®o????©??¢Â??©?¢ð¡Ý®o	00111111001111110011111100111111100011111010001011101101001111110011111110100001111100011000111110101010101001000011111100111111100011111010001011101101001111111010000111110001100011111010100111000011100011111010001011000010100011111010101011110010100011111010001011101110011011110011111100111111001111110011111110001111101000101110110100111111001111111010000111110001100011111010101010100100001111110011111110001111101000101110110100111111101000011111000110001111101010011100001110001111101000101100001010001111101010101111001010001111101000101110111001101111	3f3f3f3f8fa2ed3f3fa1f18faaa43f3f8fa2ed3fa1f18fa9c38fa2c28faaf28fa2ee6f3f3f3f3f8fa2ed3f3fa1f18faaa43f3f8fa2ed3fa1f18fa9c38fa2c28faaf28fa2ee6f
UTF-8	«²©Ð¢Â«©¢ð¡Ý®o«²©Ð¢Â«©¢ð¡Ý®o	1100001010001111110000101010101111000010101100101100001010001111110000101010100111000011100100001100001010001111110000101010001011000011100000101100001010001111110000101010101111000010101010011100001010001111110000101010001011000011101100001100001010100001110000111001110111000010101011100110111111000010100011111100001010101011110000101011001011000010100011111100001010101001110000111001000011000010100011111100001010100010110000111000001011000010100011111100001010101011110000101010100111000010100011111100001010100010110000111011000011000010101000011100001110011101110000101010111001101111	c28fc2abc2b2c28fc2a9c390c28fc2a2c382c28fc2abc2a9c28fc2a2c3b0c2a1c39dc2ae6fc28fc2abc2b2c28fc2a9c390c28fc2a2c382c28fc2abc2a9c28fc2a2c3b0c2a1c39dc2ae6f
UHC	??²??Ð????????ð¡?®o??²??Ð????????ð¡?®o	001111110011111110101001111101110011111100111111101010001010001000111111001111110011111100111111001111110011111100111111001111111010100110100011101000101010111000111111101000101110011101101111001111110011111110101001111101110011111100111111101010001010001000111111001111110011111100111111001111110011111100111111001111111010100110100011101000101010111000111111101000101110011101101111	3f3fa9f73f3fa8a23f3f3f3f3f3f3f3fa9a3a2ae3fa2e76f3f3fa9f73f3fa8a23f3f3f3f3f3f3f3fa9a3a2ae3fa2e76f

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。