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	¡ß¾¡¾¬Ñ¾¤Ä¾Ð¾è£Þ¿¨¡¾«Ã¾±	100011101010000110001110110111111011111010101101100011101010000110111110101011001000111011010001101111101010010010001110110001001011111010101101100011101101000010111110101011011110100010100011100011101101111010001111101111111010100010001110101000011011111010101011100011101100001110111110101011011000111010110001	8ea18edfbead8ea1beac8ed1bea48ec4bead8ed0beade8a38ede8fbfa88ea1beab8ec3bead8eb1
SJIS-WIN	?????????￢?????????????￡????¨?????????±	00111111001111110011111100111111001111110011111100111111001111110011111110000001110010100011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100100100011111100111111001111110011111110000001010011100011111100111111001111110011111100111111001111110011111100111111001111111000000101111101	3f3f3f3f3f3f3f3f3f81ca3f3f3f3f3f3f3f3f3f3f3f3f3f81923f3f3f3f814e3f3f3f3f3f3f3f3f3f817d
EUC-JP	?¡?ß???¡?¬?Ñ?¤?Ä??????è£?Þ?¿¨?¡???Ã???±	0011111110001111101000101100001000111111100011111010100111001110001111110011111100111111100011111010001011000010001111111010001011001100001111111000111110101010110100000011111110001111101000101111000000111111100011111010101010100011001111110011111100111111001111110011111100111111100011111010101110110010101000011111001000111111100011111010100110110000001111111000111110100010110001001010000110101111001111111000111110100010110000100011111100111111001111111000111110101010101010100011111100111111001111111010000111011110	3f8fa2c23f8fa9ce3f3f3f8fa2c23fa2cc3f8faad03f8fa2f03f8faaa33f3f3f3f3f3f8fabb2a1f23f8fa9b03f8fa2c4a1af3f8fa2c23f3f3f8faaaa3f3f3fa1de
UTF-8	¡ß¾¡¾¬Ñ¾¤Ä¾Ð¾è£Þ¿¨¡¾«Ã¾±	110000101000111011000010101000011100001010001110110000111001111111000010101111101100001010101101110000101000111011000010101000011100001010111110110000101010110011000010100011101100001110010001110000101011111011000010101001001100001010001110110000111000010011000010101111101100001010101101110000101000111011000011100100001100001010111110110000101010110111000011101010001100001010100011110000101000111011000011100111101100001010001111110000101011111111000010101010001100001010001110110000101010000111000010101111101100001010101011110000101000111011000011100000111100001010111110110000101010110111000010100011101100001010110001	c28ec2a1c28ec39fc2bec2adc28ec2a1c2bec2acc28ec391c2bec2a4c28ec384c2bec2adc28ec390c2bec2adc3a8c2a3c28ec39ec28fc2bfc2a8c28ec2a1c2bec2abc28ec383c2bec2adc28ec2b1
UHC	?¡?ß¾?¡¾???¾¤??¾?Ð¾???Þ?¿¨?¡¾???¾?±	001111111010001010101110001111111010100110101100101010001111101010100001101010010011111110100010101011101010100011111010001111110011111100111111101010001111101010100010101101000011111100111111101010001111101010100001101010010011111110101000101000101010100011111010101000011010100100111111001111110011111110101000101011010011111110100010101011111010000110100111001111111010001010101110101010001111101000111111001111110011111110101000111110101010000110101001001111111010000110111110	3fa2ae3fa9aca8faa1a93fa2aea8fa3f3f3fa8faa2b43f3fa8faa1a93fa8a2a8faa1a93f3f3fa8ad3fa2afa1a73fa2aea8fa3f3f3fa8faa1a93fa1be

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。