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¡¾«¡¾¿¾¤±¾¡¾«¡¾¿¾¤±EM	10111110101011011000111010100001101111101010101110001110101000011011111010101101100011101011111110111110101001001000111010110001101111101010110110001110101000011011111010101011100011101010000110111110101011011000111010111111101111101010010010001110101100010100010101001101	bead8ea1beab8ea1bead8ebfbea48eb1bead8ea1beab8ea1bead8ebfbea48eb1454d
SJIS-WIN	???????????????±???????????????±EM	001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000010111110100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001011111010100010101001101	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f817d3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f817d454d
EUC-JP	???¡???¡???¿?¤?±???¡???¡???¿?¤?±EM	00111111001111110011111110001111101000101100001000111111001111110011111110001111101000101100001000111111001111110011111110001111101000101100010000111111100011111010001011110000001111111010000111011110001111110011111100111111100011111010001011000010001111110011111100111111100011111010001011000010001111110011111100111111100011111010001011000100001111111000111110100010111100000011111110100001110111100100010101001101	3f3f3f8fa2c23f3f3f8fa2c23f3f3f8fa2c43f8fa2f03fa1de3f3f3f8fa2c23f3f3f8fa2c23f3f3f8fa2c43f8fa2f03fa1de454d
UTF-8	¾¡¾«¡¾¿¾¤±¾¡¾«¡¾¿¾¤±EM	110000101011111011000010101011011100001010001110110000101010000111000010101111101100001010101011110000101000111011000010101000011100001010111110110000101010110111000010100011101100001010111111110000101011111011000010101001001100001010001110110000101011000111000010101111101100001010101101110000101000111011000010101000011100001010111110110000101010101111000010100011101100001010100001110000101011111011000010101011011100001010001110110000101011111111000010101111101100001010100100110000101000111011000010101100010100010101001101	c2bec2adc28ec2a1c2bec2abc28ec2a1c2bec2adc28ec2bfc2bec2a4c28ec2b1c2bec2adc28ec2a1c2bec2abc28ec2a1c2bec2adc28ec2bfc2bec2a4c28ec2b1454d
UHC	¾?¡¾??¡¾?¿¾¤?±¾?¡¾??¡¾?¿¾¤?±EM	1010100011111010101000011010100100111111101000101010111010101000111110100011111100111111101000101010111010101000111110101010000110101001001111111010001010101111101010001111101010100010101101000011111110100001101111101010100011111010101000011010100100111111101000101010111010101000111110100011111100111111101000101010111010101000111110101010000110101001001111111010001010101111101010001111101010100010101101000011111110100001101111100100010101001101	a8faa1a93fa2aea8fa3f3fa2aea8faa1a93fa2afa8faa2b43fa1bea8faa1a93fa2aea8fa3f3fa2aea8faa1a93fa2afa8faa2b43fa1be454d

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。