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	«©ý¢ì¼]«©ý¢ì¼]«©ý¢ì¼]«©ý¢ì¼]M	10001111101010111010100111111101100011111010001011101100101111000101110110001111101010111010100111111101100011111010001011101100101111000101110110001111101010111010100111111101100011111010001011101100101111000101110110001111101010111010100111111101100011111010001011101100101111000101110101001101	8faba9fd8fa2ecbc5d8faba9fd8fa2ecbc5d8faba9fd8fa2ecbc5d8faba9fd8fa2ecbc5d4d
SJIS-WIN	?????￠??]?????￠??]?????￠??]?????￠??]M	0011111100111111001111110011111100111111100000011001000100111111001111110101110100111111001111110011111100111111001111111000000110010001001111110011111101011101001111110011111100111111001111110011111110000001100100010011111100111111010111010011111100111111001111110011111100111111100000011001000100111111001111110101110101001101	3f3f3f3f3f81913f3f5d3f3f3f3f3f81913f3f5d3f3f3f3f3f81913f3f5d3f3f3f3f3f81913f3f5d4d
EUC-JP	??©ý?¢ì?]??©ý?¢ì?]??©ý?¢ì?]??©ý?¢ì?]M	0011111100111111100011111010001011101101100011111010101111110010001111111010000111110001100011111010101111000000001111110101110100111111001111111000111110100010111011011000111110101011111100100011111110100001111100011000111110101011110000000011111101011101001111110011111110001111101000101110110110001111101010111111001000111111101000011111000110001111101010111100000000111111010111010011111100111111100011111010001011101101100011111010101111110010001111111010000111110001100011111010101111000000001111110101110101001101	3f3f8fa2ed8fabf23fa1f18fabc03f5d3f3f8fa2ed8fabf23fa1f18fabc03f5d3f3f8fa2ed8fabf23fa1f18fabc03f5d3f3f8fa2ed8fabf23fa1f18fabc03f5d4d
UTF-8	«©ý¢ì¼]«©ý¢ì¼]«©ý¢ì¼]«©ý¢ì¼]M	110000101000111111000010101010111100001010101001110000111011110111000010100011111100001010100010110000111010110011000010101111000101110111000010100011111100001010101011110000101010100111000011101111011100001010001111110000101010001011000011101011001100001010111100010111011100001010001111110000101010101111000010101010011100001110111101110000101000111111000010101000101100001110101100110000101011110001011101110000101000111111000010101010111100001010101001110000111011110111000010100011111100001010100010110000111010110011000010101111000101110101001101	c28fc2abc2a9c3bdc28fc2a2c3acc2bc5dc28fc2abc2a9c3bdc28fc2a2c3acc2bc5dc28fc2abc2a9c3bdc28fc2a2c3acc2bc5dc28fc2abc2a9c3bdc28fc2a2c3acc2bc5d4d
UHC	???????¼]???????¼]???????¼]???????¼]M	0011111100111111001111110011111100111111001111110011111110101000111110010101110100111111001111110011111100111111001111110011111100111111101010001111100101011101001111110011111100111111001111110011111100111111001111111010100011111001010111010011111100111111001111110011111100111111001111110011111110101000111110010101110101001101	3f3f3f3f3f3f3fa8f95d3f3f3f3f3f3f3fa8f95d3f3f3f3f3f3f3fa8f95d3f3f3f3f3f3f3fa8f95d4d

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。