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§¡ì©ìï§£ì¢ì®«ï§¡ì©ìï§¢â¥ì½ x	11101111101001111010000111101100100101101010100111101100100010101000011111101111101001111010001111101100101000101000111011101100101011101010101111101111101001111010000111101100100101101010100111101100100010101000011111101111101001111010001011100010100100011010010111101100101111011010000001111000	efa7a1ec96a9ec8a87efa7a3eca28eecaeabefa7a1ec96a9ec8a87efa7a2e291a5ecbda078
SJIS-WIN	?§????????§￡?￠?????§????????§￠??￥???x	001111111000000110011000001111110011111100111111001111110011111100111111001111110011111110000001100110001000000110010010001111111000000110010001001111110011111100111111001111110011111110000001100110000011111100111111001111110011111100111111001111110011111100111111100000011001100010000001100100010011111100111111100000011000111100111111001111110011111101111000	3f81983f3f3f3f3f3f3f3f819881923f81913f3f3f3f3f81983f3f3f3f3f3f3f3f819881913f3f818f3f3f3f78
EUC-JP	ï§¡ì?©ì??ï§£ì¢?ì®?ï§¡ì?©ì??ï§¢â??ì??x	100011111010101111000001101000011111100010001111101000101100001010001111101010111100000000111111100011111010001011101101100011111010101111000000001111110011111110001111101010111100000110100001111110001010000111110010100011111010101111000000101000011111000100111111100011111010101111000000100011111010001011101110001111111000111110101011110000011010000111111000100011111010001011000010100011111010101111000000001111111000111110100010111011011000111110101011110000000011111100111111100011111010101111000001101000011111100010100001111100011000111110101011101001000011111100111111100011111010101111000000001111110011111101111000	8fabc1a1f88fa2c28fabc03f8fa2ed8fabc03f3f8fabc1a1f8a1f28fabc0a1f13f8fabc08fa2ee3f8fabc1a1f88fa2c28fabc03f8fa2ed8fabc03f3f8fabc1a1f8a1f18faba43f3f8fabc03f3f78
UTF-8	ï§¡ì©ìï§£ì¢ì®«ï§¡ì©ìï§¢â¥ì½ x	11000011101011111100001010100111110000101010000111000011101011001100001010010110110000101010100111000011101011001100001010001010110000101000011111000011101011111100001010100111110000101010001111000011101011001100001010100010110000101000111011000011101011001100001010101110110000101010101111000011101011111100001010100111110000101010000111000011101011001100001010010110110000101010100111000011101011001100001010001010110000101000011111000011101011111100001010100111110000101010001011000011101000101100001010010001110000101010010111000011101011001100001010111101110000101010000001111000	c3afc2a7c2a1c3acc296c2a9c3acc28ac287c3afc2a7c2a3c3acc2a2c28ec3acc2aec2abc3afc2a7c2a1c3acc296c2a9c3acc28ac287c3afc2a7c2a2c3a2c291c2a5c3acc2bdc2a078
UHC	?§¡???????§?????®??§¡???????§?????½?x	001111111010000111010111101000101010111000111111001111110011111100111111001111110011111100111111101000011101011100111111001111110011111100111111001111111010001011100111001111110011111110100001110101111010001010101110001111110011111100111111001111110011111100111111001111111010000111010111001111110011111100111111001111110011111110101000111101100011111101111000	3fa1d7a2ae3f3f3f3f3f3f3fa1d73f3f3f3f3fa2e73f3fa1d7a2ae3f3f3f3f3f3f3fa1d73f3f3f3f3fa8f63f78

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。