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	××ún^]××ún^]××ún^]××ún^]M	100011111101011110011110100000001000111111010111100111001111101001101110010111100101110110001111110101111001111010000000100011111101011110011100111110100110111001011110010111011000111111010111100111101000000010001111110101111001110011111010011011100101111001011101100011111101011110011110100000001000111111010111100111001111101001101110010111100101110101001101	8fd79e808fd79cfa6e5e5d8fd79e808fd79cfa6e5e5d8fd79e808fd79cfa6e5e5d8fd79e808fd79cfa6e5e5d4d
SJIS-WIN	?×???×??n^]?×???×??n^]?×???×??n^]?×???×??n^]M	0011111110000001011111100011111100111111001111111000000101111110001111110011111101101110010111100101110100111111100000010111111000111111001111110011111110000001011111100011111100111111011011100101111001011101001111111000000101111110001111110011111100111111100000010111111000111111001111110110111001011110010111010011111110000001011111100011111100111111001111111000000101111110001111110011111101101110010111100101110101001101	3f817e3f3f3f817e3f3f6e5e5d3f817e3f3f3f817e3f3f6e5e5d3f817e3f3f3f817e3f3f6e5e5d3f817e3f3f3f817e3f3f6e5e5d4d
EUC-JP	?×???×?ún^]?×???×?ún^]?×???×?ún^]?×???×?ún^]M	00111111101000011101111100111111001111110011111110100001110111110011111110001111101010111110001001101110010111100101110100111111101000011101111100111111001111110011111110100001110111110011111110001111101010111110001001101110010111100101110100111111101000011101111100111111001111110011111110100001110111110011111110001111101010111110001001101110010111100101110100111111101000011101111100111111001111110011111110100001110111110011111110001111101010111110001001101110010111100101110101001101	3fa1df3f3f3fa1df3f8fabe26e5e5d3fa1df3f3f3fa1df3f8fabe26e5e5d3fa1df3f3f3fa1df3f8fabe26e5e5d3fa1df3f3f3fa1df3f8fabe26e5e5d4d
UTF-8	××ún^]××ún^]××ún^]××ún^]M	1100001010001111110000111001011111000010100111101100001010000000110000101000111111000011100101111100001010011100110000111011101001101110010111100101110111000010100011111100001110010111110000101001111011000010100000001100001010001111110000111001011111000010100111001100001110111010011011100101111001011101110000101000111111000011100101111100001010011110110000101000000011000010100011111100001110010111110000101001110011000011101110100110111001011110010111011100001010001111110000111001011111000010100111101100001010000000110000101000111111000011100101111100001010011100110000111011101001101110010111100101110101001101	c28fc397c29ec280c28fc397c29cc3ba6e5e5dc28fc397c29ec280c28fc397c29cc3ba6e5e5dc28fc397c29ec280c28fc397c29cc3ba6e5e5dc28fc397c29ec280c28fc397c29cc3ba6e5e5d4d
UHC	?×???×??n^]?×???×??n^]?×???×??n^]?×???×??n^]M	0011111110100001101111110011111100111111001111111010000110111111001111110011111101101110010111100101110100111111101000011011111100111111001111110011111110100001101111110011111100111111011011100101111001011101001111111010000110111111001111110011111100111111101000011011111100111111001111110110111001011110010111010011111110100001101111110011111100111111001111111010000110111111001111110011111101101110010111100101110101001101	3fa1bf3f3f3fa1bf3f3f6e5e5d3fa1bf3f3f3fa1bf3f3f6e5e5d3fa1bf3f3f3fa1bf3f3f6e5e5d3fa1bf3f3f3fa1bf3f3f6e5e5d4d

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。