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¬Yï§£Ñì®«ï§ì¬b	111011111010011110100011110100011000101011101100101011101010101111101111101001111001111011101100101011001001000101011001111011111010011110100011110100011000101011101100101011101010101111101111101001111001111011101100101011001001000101100010	efa7a3d18aecaeabefa79eecac9159efa7a3d18aecaeabefa79eecac9162
SJIS-WIN	?§￡??????§??￢?Y?§￡??????§??￢?b	0011111110000001100110001000000110010010001111110011111100111111001111110011111100111111100000011001100000111111001111111000000111001010001111110101100100111111100000011001100010000001100100100011111100111111001111110011111100111111001111111000000110011000001111110011111110000001110010100011111101100010	3f819881923f3f3f3f3f3f81983f3f81ca3f593f819881923f3f3f3f3f3f81983f3f81ca3f62
EUC-JP	ï§£Ñ?ì®?ï§?ì¬?Yï§£Ñ?ì®?ï§?ì¬?b	1000111110101011110000011010000111111000101000011111001010001111101010101101000000111111100011111010101111000000100011111010001011101110001111111000111110101011110000011010000111111000001111111000111110101011110000001010001011001100001111110101100110001111101010111100000110100001111110001010000111110010100011111010101011010000001111111000111110101011110000001000111110100010111011100011111110001111101010111100000110100001111110000011111110001111101010111100000010100010110011000011111101100010	8fabc1a1f8a1f28faad03f8fabc08fa2ee3f8fabc1a1f83f8fabc0a2cc3f598fabc1a1f8a1f28faad03f8fabc08fa2ee3f8fabc1a1f83f8fabc0a2cc3f62
UTF-8	ï§£Ñì®«ï§ì¬Yï§£Ñì®«ï§ì¬b	11000011101011111100001010100111110000101010001111000011100100011100001010001010110000111010110011000010101011101100001010101011110000111010111111000010101001111100001010011110110000111010110011000010101011001100001010010001010110011100001110101111110000101010011111000010101000111100001110010001110000101000101011000011101011001100001010101110110000101010101111000011101011111100001010100111110000101001111011000011101011001100001010101100110000101001000101100010	c3afc2a7c2a3c391c28ac3acc2aec2abc3afc2a7c29ec3acc2acc29159c3afc2a7c2a3c391c28ac3acc2aec2abc3afc2a7c29ec3acc2acc29162
UHC	?§????®??§????Y?§????®??§????b	001111111010000111010111001111110011111100111111001111111010001011100111001111110011111110100001110101110011111100111111001111110011111101011001001111111010000111010111001111110011111100111111001111111010001011100111001111110011111110100001110101110011111100111111001111110011111101100010	3fa1d73f3f3f3fa2e73f3fa1d73f3f3f3f593fa1d73f3f3f3fa2e73f3fa1d73f3f3f3f62

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。