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	«±«Á?¢Ì?¢ð«®?¡¯????«±«Á?¢Ì???¢ì??¢ð	10001111101010111011000110001111101010111100000100111111101000101100110000111111100011111010001011110000100011111010101110101110001111111010000110101111001111110011111100111111001111111000111110101011101100011000111110101011110000010011111110100010110011000011111100111111001111111000111110100010111011000011111100111111100011111010001011110000	8fabb18fabc13fa2cc3f8fa2f08fabae3fa1af3f3f3f3f8fabb18fabc13fa2cc3f3f3f8fa2ec3f3f8fa2f0
SJIS-WIN	??±????￠???￠?????????????±????￠?????￠????￠?	0011111100111111100000010111110100111111001111110011111100111111100000011001000100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001011111010011111100111111001111110011111110000001100100010011111100111111001111110011111100111111100000011001000100111111001111110011111100111111100000011001000100111111	3f3f817d3f3f3f3f81913f3f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f817d3f3f3f3f81913f3f3f3f3f81913f3f3f3f81913f
EUC-JP	??±??Á?¢Ì??¢ð??®?¡¯??????±??Á?¢Ì????¢ì???¢ð	00111111001111111010000111011110001111110011111110001111101010101010000100111111101000011111000110001111101010101100000000111111001111111010000111110001100011111010100111000011001111110011111110001111101000101110111000111111100011111010001011000010100011111010001010110100001111110011111100111111001111110011111100111111101000011101111000111111001111111000111110101010101000010011111110100001111100011000111110101010110000000011111100111111001111110011111110100001111100011000111110101011110000000011111100111111001111111010000111110001100011111010100111000011	3f3fa1de3f3f8faaa13fa1f18faac03f3fa1f18fa9c33f3f8fa2ee3f8fa2c28fa2b43f3f3f3f3f3fa1de3f3f8faaa13fa1f18faac03f3f3f3fa1f18fabc03f3f3fa1f18fa9c3
UTF-8	«±«Á?¢Ì?¢ð«®?¡¯????«±«Á?¢Ì???¢ì??¢ð	11000010100011111100001010101011110000101011000111000010100011111100001010101011110000111000000100111111110000101010001011000011100011000011111111000010100011111100001010100010110000111011000011000010100011111100001010101011110000101010111000111111110000101010000111000010101011110011111100111111001111110011111111000010100011111100001010101011110000101011000111000010100011111100001010101011110000111000000100111111110000101010001011000011100011000011111100111111001111111100001010001111110000101010001011000011101011000011111100111111110000101000111111000010101000101100001110110000	c28fc2abc2b1c28fc2abc3813fc2a2c38c3fc28fc2a2c3b0c28fc2abc2ae3fc2a1c2af3f3f3f3fc28fc2abc2b1c28fc2abc3813fc2a2c38c3f3f3fc28fc2a2c3ac3f3fc28fc2a2c3b0
UHC	??±?????????ð??®?¡???????±????????????????ð	00111111001111111010000110111110001111110011111100111111001111110011111100111111001111110011111100111111101010011010001100111111001111111010001011100111001111111010001010101110001111110011111100111111001111110011111100111111001111111010000110111110001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111010100110100011	3f3fa1be3f3f3f3f3f3f3f3f3fa9a33f3fa2e73fa2ae3f3f3f3f3f3f3fa1be3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3fa9a3

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。