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¬Ð½ðÄ¾¤¾¬¡¾¬Ð½ðÄM	1011111010101101100011101010010010111110101011001000111010100001101111101010110010001110110100001000111110111101111100001000111011000100101111101010110110001110101001001011111010101100100011101010000110111110101011001000111011010000100011111011110111110000100011101100010001001101	bead8ea4beac8ea1beac8ed08fbdf08ec4bead8ea4beac8ea1beac8ed08fbdf08ec44d
SJIS-WIN	?????￢???￢????????????￢???￢???????M	001111110011111100111111001111110011111110000001110010100011111100111111001111111000000111001010001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011100101000111111001111110011111110000001110010100011111100111111001111110011111100111111001111110011111101001101	3f3f3f3f3f81ca3f3f3f81ca3f3f3f3f3f3f3f3f3f3f3f3f81ca3f3f3f81ca3f3f3f3f3f3f3f4d
EUC-JP	???¤?¬?¡?¬????ð?Ä???¤?¬?¡?¬????ð?ÄM	00111111001111110011111110001111101000101111000000111111101000101100110000111111100011111010001011000010001111111010001011001100001111110011111100111111001111111000111110101001110000110011111110001111101010101010001100111111001111110011111110001111101000101111000000111111101000101100110000111111100011111010001011000010001111111010001011001100001111110011111100111111001111111000111110101001110000110011111110001111101010101010001101001101	3f3f3f8fa2f03fa2cc3f8fa2c23fa2cc3f3f3f3f8fa9c33f8faaa33f3f3f8fa2f03fa2cc3f8fa2c23fa2cc3f3f3f3f8fa9c33f8faaa34d
UTF-8	¾¤¾¬¡¾¬Ð½ðÄ¾¤¾¬¡¾¬Ð½ðÄM	110000101011111011000010101011011100001010001110110000101010010011000010101111101100001010101100110000101000111011000010101000011100001010111110110000101010110011000010100011101100001110010000110000101000111111000010101111011100001110110000110000101000111011000011100001001100001010111110110000101010110111000010100011101100001010100100110000101011111011000010101011001100001010001110110000101010000111000010101111101100001010101100110000101000111011000011100100001100001010001111110000101011110111000011101100001100001010001110110000111000010001001101	c2bec2adc28ec2a4c2bec2acc28ec2a1c2bec2acc28ec390c28fc2bdc3b0c28ec384c2bec2adc28ec2a4c2bec2acc28ec2a1c2bec2acc28ec390c28fc2bdc3b0c28ec3844d
UHC	¾?¤¾??¡¾??Ð?½ð??¾?¤¾??¡¾??Ð?½ð??M	1010100011111010101000011010100100111111101000101011010010101000111110100011111100111111101000101010111010101000111110100011111100111111101010001010001000111111101010001111011010101001101000110011111100111111101010001111101010100001101010010011111110100010101101001010100011111010001111110011111110100010101011101010100011111010001111110011111110101000101000100011111110101000111101101010100110100011001111110011111101001101	a8faa1a93fa2b4a8fa3f3fa2aea8fa3f3fa8a23fa8f6a9a33f3fa8faa1a93fa2b4a8fa3f3fa2aea8fa3f3fa8a23fa8f6a9a33f3f4d

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。