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¡ñ¡Þ«±¢ù¢í«²¡ñ¡Þ«±¢ù¢íM	10001111101010111011001010100001111100011010000111011110100011111010101110110001101000101111100110001111101000101110110110001111101010111011001010100001111100011010000111011110100011111010101110110001101000101111100110001111101000101110110101001101	8fabb2a1f1a1de8fabb1a2f98fa2ed8fabb2a1f1a1de8fabb1a2f98fa2ed4d
SJIS-WIN	?????????±￠??￠??????????±￠??￠?M	00111111001111110011111100111111001111110011111100111111001111110011111110000001011111011000000110010001001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111110000001011111011000000110010001001111110011111110000001100100010011111101001101	3f3f3f3f3f3f3f3f3f817d81913f3f81913f3f3f3f3f3f3f3f3f3f817d81913f3f81913f4d
EUC-JP	???¡ñ¡Þ??±¢ù?¢í???¡ñ¡Þ??±¢ù?¢íM	00111111001111110011111110001111101000101100001010001111101010111101000010001111101000101100001010001111101010011011000000111111001111111010000111011110101000011111000110001111101010111110001100111111101000011111000110001111101010111011111100111111001111110011111110001111101000101100001010001111101010111101000010001111101000101100001010001111101010011011000000111111001111111010000111011110101000011111000110001111101010111110001100111111101000011111000110001111101010111011111101001101	3f3f3f8fa2c28fabd08fa2c28fa9b03f3fa1dea1f18fabe33fa1f18fabbf3f3f3f8fa2c28fabd08fa2c28fa9b03f3fa1dea1f18fabe33fa1f18fabbf4d
UTF-8	«²¡ñ¡Þ«±¢ù¢í«²¡ñ¡Þ«±¢ù¢íM	11000010100011111100001010101011110000101011001011000010101000011100001110110001110000101010000111000011100111101100001010001111110000101010101111000010101100011100001010100010110000111011100111000010100011111100001010100010110000111010110111000010100011111100001010101011110000101011001011000010101000011100001110110001110000101010000111000011100111101100001010001111110000101010101111000010101100011100001010100010110000111011100111000010100011111100001010100010110000111010110101001101	c28fc2abc2b2c2a1c3b1c2a1c39ec28fc2abc2b1c2a2c3b9c28fc2a2c3adc28fc2abc2b2c2a1c3b1c2a1c39ec28fc2abc2b1c2a2c3b9c28fc2a2c3ad4d
UHC	??²¡?¡Þ??±???????²¡?¡Þ??±?????M	0011111100111111101010011111011110100010101011100011111110100010101011101010100010101101001111110011111110100001101111100011111100111111001111110011111100111111001111110011111110101001111101111010001010101110001111111010001010101110101010001010110100111111001111111010000110111110001111110011111100111111001111110011111101001101	3f3fa9f7a2ae3fa2aea8ad3f3fa1be3f3f3f3f3f3f3fa9f7a2ae3fa2aea8ad3f3fa1be3f3f3f3f3f4d

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。