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	ï§£Ñì®«ï§ì¬ï§£Ñì®«ï§ì¬£	11101111101001111010001111010001100010101110110010101110101010111110111110100111100111101110110010101100100111101110111110100111101000111101000110001010111011001010111010101011111011111010011110011110111011001010110010100011	efa7a3d18aecaeabefa79eecac9eefa7a3d18aecaeabefa79eecaca3
SJIS-WIN	?§￡??????§??￢??§￡??????§??￢￡	00111111100000011001100010000001100100100011111100111111001111110011111100111111001111111000000110011000001111110011111110000001110010100011111100111111100000011001100010000001100100100011111100111111001111110011111100111111001111111000000110011000001111110011111110000001110010101000000110010010	3f819881923f3f3f3f3f3f81983f3f81ca3f3f819881923f3f3f3f3f3f81983f3f81ca8192
EUC-JP	ï§£Ñ?ì®?ï§?ì¬?ï§£Ñ?ì®?ï§?ì¬£	10001111101010111100000110100001111110001010000111110010100011111010101011010000001111111000111110101011110000001000111110100010111011100011111110001111101010111100000110100001111110000011111110001111101010111100000010100010110011000011111110001111101010111100000110100001111110001010000111110010100011111010101011010000001111111000111110101011110000001000111110100010111011100011111110001111101010111100000110100001111110000011111110001111101010111100000010100010110011001010000111110010	8fabc1a1f8a1f28faad03f8fabc08fa2ee3f8fabc1a1f83f8fabc0a2cc3f8fabc1a1f8a1f28faad03f8fabc08fa2ee3f8fabc1a1f83f8fabc0a2cca1f2
UTF-8	ï§£Ñì®«ï§ì¬ï§£Ñì®«ï§ì¬£	1100001110101111110000101010011111000010101000111100001110010001110000101000101011000011101011001100001010101110110000101010101111000011101011111100001010100111110000101001111011000011101011001100001010101100110000101001111011000011101011111100001010100111110000101010001111000011100100011100001010001010110000111010110011000010101011101100001010101011110000111010111111000010101001111100001010011110110000111010110011000010101011001100001010100011	c3afc2a7c2a3c391c28ac3acc2aec2abc3afc2a7c29ec3acc2acc29ec3afc2a7c2a3c391c28ac3acc2aec2abc3afc2a7c29ec3acc2acc2a3
UHC	?§????®??§?????§????®??§????	00111111101000011101011100111111001111110011111100111111101000101110011100111111001111111010000111010111001111110011111100111111001111110011111110100001110101110011111100111111001111110011111110100010111001110011111100111111101000011101011100111111001111110011111100111111	3fa1d73f3f3f3fa2e73f3fa1d73f3f3f3f3fa1d73f3f3f3fa2e73f3fa1d73f3f3f3f

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。