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«±¢Ì¢´«²¡ñ¡Þ«±¢Ì¢´	100011111010101110110010101000011111000110100001110111101000111110101011101100011010001011001100100011111010001010110100100011111010101110110010101000011111000110100001110111101000111110101011101100011010001011001100100011111010001010110100	8fabb2a1f1a1de8fabb1a2cc8fa2b48fabb2a1f1a1de8fabb1a2cc8fa2b4
SJIS-WIN	?????????±￠??￠´?????????±￠??￠´	0011111100111111001111110011111100111111001111110011111100111111001111111000000101111101100000011001000100111111001111111000000110010001100000010100110000111111001111110011111100111111001111110011111100111111001111110011111110000001011111011000000110010001001111110011111110000001100100011000000101001100	3f3f3f3f3f3f3f3f3f817d81913f3f8191814c3f3f3f3f3f3f3f3f3f817d81913f3f8191814c
EUC-JP	???¡ñ¡Þ??±¢Ì?¢´???¡ñ¡Þ??±¢Ì?¢´	00111111001111110011111110001111101000101100001010001111101010111101000010001111101000101100001010001111101010011011000000111111001111111010000111011110101000011111000110001111101010101100000000111111101000011111000110100001101011010011111100111111001111111000111110100010110000101000111110101011110100001000111110100010110000101000111110101001101100000011111100111111101000011101111010100001111100011000111110101010110000000011111110100001111100011010000110101101	3f3f3f8fa2c28fabd08fa2c28fa9b03f3fa1dea1f18faac03fa1f1a1ad3f3f3f8fa2c28fabd08fa2c28fa9b03f3fa1dea1f18faac03fa1f1a1ad
UTF-8	«²¡ñ¡Þ«±¢Ì¢´«²¡ñ¡Þ«±¢Ì¢´	110000101000111111000010101010111100001010110010110000101010000111000011101100011100001010100001110000111001111011000010100011111100001010101011110000101011000111000010101000101100001110001100110000101000111111000010101000101100001010110100110000101000111111000010101010111100001010110010110000101010000111000011101100011100001010100001110000111001111011000010100011111100001010101011110000101011000111000010101000101100001110001100110000101000111111000010101000101100001010110100	c28fc2abc2b2c2a1c3b1c2a1c39ec28fc2abc2b1c2a2c38cc28fc2a2c2b4c28fc2abc2b2c2a1c3b1c2a1c39ec28fc2abc2b1c2a2c38cc28fc2a2c2b4
UHC	??²¡?¡Þ??±????´??²¡?¡Þ??±????´	001111110011111110101001111101111010001010101110001111111010001010101110101010001010110100111111001111111010000110111110001111110011111100111111001111111010001010100101001111110011111110101001111101111010001010101110001111111010001010101110101010001010110100111111001111111010000110111110001111110011111100111111001111111010001010100101	3f3fa9f7a2ae3fa2aea8ad3f3fa1be3f3f3f3fa2a53f3fa9f7a2ae3fa2aea8ad3f3fa1be3f3f3f3fa2a5

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。