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®®æì¬ì½¬æê¹ã£ï§£Ñì®®æì¬ì½¡	11101111101001111010001111010001100010101110110010101110101011101110011010000001100000011110110010000000101011001110110010111101101011001110011010000001100000011110101010111001100001101110001110001110101000111110111110100111101000111101000110001010111011001010111010101110111001101000000110000001111011001000000010101100111011001011110110100001	efa7a3d18aecaeaee68181ec80acecbdace68181eab986e38ea3efa7a3d18aecaeaee68181ec80acecbda1
SJIS-WIN	?§￡??????????￢??￢????????￡?§￡??????????￢???	001111111000000110011000100000011001001000111111001111110011111100111111001111110011111100111111001111110011111100111111100000011100101000111111001111111000000111001010001111110011111100111111001111110011111100111111001111110011111110000001100100100011111110000001100110001000000110010010001111110011111100111111001111110011111100111111001111110011111100111111001111111000000111001010001111110011111100111111	3f819881923f3f3f3f3f3f3f3f3f3f81ca3f3f81ca3f3f3f3f3f3f3f3f81923f819881923f3f3f3f3f3f3f3f3f3f81ca3f3f3f
EUC-JP	ï§£Ñ?ì®®æ??ì?¬ì?¬æ??ê??ã?£ï§£Ñ?ì®®æ??ì?¬ì?¡	10001111101010111100000110100001111110001010000111110010100011111010101011010000001111111000111110101011110000001000111110100010111011101000111110100010111011101000111110101001110000010011111100111111100011111010101111000000001111111010001011001100100011111010101111000000001111111010001011001100100011111010100111000001001111110011111110001111101010111011010000111111001111111000111110101011101010100011111110100001111100101000111110101011110000011010000111111000101000011111001010001111101010101101000000111111100011111010101111000000100011111010001011101110100011111010001011101110100011111010100111000001001111110011111110001111101010111100000000111111101000101100110010001111101010111100000000111111100011111010001011000010	8fabc1a1f8a1f28faad03f8fabc08fa2ee8fa2ee8fa9c13f3f8fabc03fa2cc8fabc03fa2cc8fa9c13f3f8fabb43f3f8fabaa3fa1f28fabc1a1f8a1f28faad03f8fabc08fa2ee8fa2ee8fa9c13f3f8fabc03fa2cc8fabc03f8fa2c2
UTF-8	ï§£Ñì®®æì¬ì½¬æê¹ã£ï§£Ñì®®æì¬ì½¡	1100001110101111110000101010011111000010101000111100001110010001110000101000101011000011101011001100001010101110110000101010111011000011101001101100001010000001110000101000000111000011101011001100001010000000110000101010110011000011101011001100001010111101110000101010110011000011101001101100001010000001110000101000000111000011101010101100001010111001110000101000011011000011101000111100001010001110110000101010001111000011101011111100001010100111110000101010001111000011100100011100001010001010110000111010110011000010101011101100001010101110110000111010011011000010100000011100001010000001110000111010110011000010100000001100001010101100110000111010110011000010101111011100001010100001	c3afc2a7c2a3c391c28ac3acc2aec2aec3a6c281c281c3acc280c2acc3acc2bdc2acc3a6c281c281c3aac2b9c286c3a3c28ec2a3c3afc2a7c2a3c391c28ac3acc2aec2aec3a6c281c281c3acc280c2acc3acc2bdc2a1
UHC	?§????®®æ??????½?æ???¹?????§????®®æ??????½¡	0011111110100001110101110011111100111111001111110011111110100010111001111010001011100111101010011010000100111111001111110011111100111111001111110011111110101000111101100011111110101001101000010011111100111111001111111010100111110110001111110011111100111111001111110011111110100001110101110011111100111111001111110011111110100010111001111010001011100111101010011010000100111111001111110011111100111111001111110011111110101000111101101010001010101110	3fa1d73f3f3f3fa2e7a2e7a9a13f3f3f3f3f3fa8f63fa9a13f3f3fa9f63f3f3f3f3fa1d73f3f3f3fa2e7a2e7a9a13f3f3f3f3f3fa8f6a2ae

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。