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	¾«Ë¿¨Ø¾âï«²Y¾«Ë¿¨Ø¾âï«²b	101111101010101110001110110010111000111110111111101010001000111011011000101111101010110111100010111011111000111010101011100011101011001001011001101111101010101110001110110010111000111110111111101010001000111011011000101111101010110111100010111011111000111010101011100011101011001001100010	beab8ecb8fbfa88ed8beade2ef8eab8eb259beab8ecb8fbfa88ed8beade2ef8eab8eb262
SJIS-WIN	??????¨??????????Y??????¨??????????b	0011111100111111001111110011111100111111001111111000000101001110001111110011111100111111001111110011111100111111001111110011111100111111001111110101100100111111001111110011111100111111001111110011111110000001010011100011111100111111001111110011111100111111001111110011111100111111001111110011111101100010	3f3f3f3f3f3f814e3f3f3f3f3f3f3f3f3f3f593f3f3f3f3f3f814e3f3f3f3f3f3f3f3f3f3f62
EUC-JP	???Ë?¿¨?Ø??âï????Y???Ë?¿¨?Ø??âï????b	00111111001111110011111110001111101010101011001100111111100011111010001011000100101000011010111100111111100011111010100110101100001111110011111110001111101010111010010010001111101010111100000100111111001111110011111100111111010110010011111100111111001111111000111110101010101100110011111110001111101000101100010010100001101011110011111110001111101010011010110000111111001111111000111110101011101001001000111110101011110000010011111100111111001111110011111101100010	3f3f3f8faab33f8fa2c4a1af3f8fa9ac3f3f8faba48fabc13f3f3f3f593f3f3f8faab33f8fa2c4a1af3f8fa9ac3f3f8faba48fabc13f3f3f3f62
UTF-8	¾«Ë¿¨Ø¾âï«²Y¾«Ë¿¨Ø¾âï«²b	11000010101111101100001010101011110000101000111011000011100010111100001010001111110000101011111111000010101010001100001010001110110000111001100011000010101111101100001010101101110000111010001011000011101011111100001010001110110000101010101111000010100011101100001010110010010110011100001010111110110000101010101111000010100011101100001110001011110000101000111111000010101111111100001010101000110000101000111011000011100110001100001010111110110000101010110111000011101000101100001110101111110000101000111011000010101010111100001010001110110000101011001001100010	c2bec2abc28ec38bc28fc2bfc2a8c28ec398c2bec2adc3a2c3afc28ec2abc28ec2b259c2bec2abc28ec38bc28fc2bfc2a8c28ec398c2bec2adc3a2c3afc28ec2abc28ec2b262
UHC	¾????¿¨?Ø¾?????²Y¾????¿¨?Ø¾?????²b	1010100011111010001111110011111100111111001111111010001010101111101000011010011100111111101010001010101010101000111110101010000110101001001111110011111100111111001111110011111110101001111101110101100110101000111110100011111100111111001111110011111110100010101011111010000110100111001111111010100010101010101010001111101010100001101010010011111100111111001111110011111100111111101010011111011101100010	a8fa3f3f3f3fa2afa1a73fa8aaa8faa1a93f3f3f3f3fa9f759a8fa3f3f3f3fa2afa1a73fa8aaa8faa1a93f3f3f3f3fa9f762

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。