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	«À«Ó¢ìD^}«À«Ó¢ìD^u«À«Ó¢ìD^sB	10001111101010111100000010001111101010111101001110001111101000101110110001000100010111100111110110001111101010111100000010001111101010111101001110001111101000101110110001000100010111100111010110001111101010111100000010001111101010111101001110001111101000101110110001000100010111100111001101000010	8fabc08fabd38fa2ec445e7d8fabc08fabd38fa2ec445e758fabc08fabd38fa2ec445e7342
SJIS-WIN	???????￠?D^}???????￠?D^u???????￠?D^sB	00111111001111110011111100111111001111110011111100111111100000011001000100111111010001000101111001111101001111110011111100111111001111110011111100111111001111111000000110010001001111110100010001011110011101010011111100111111001111110011111100111111001111110011111110000001100100010011111101000100010111100111001101000010	3f3f3f3f3f3f3f81913f445e7d3f3f3f3f3f3f3f81913f445e753f3f3f3f3f3f3f81913f445e7342
EUC-JP	??À??Ó?¢ìD^}??À??Ó?¢ìD^u??À??Ó?¢ìD^sB	00111111001111111000111110101010101000100011111100111111100011111010101011010001001111111010000111110001100011111010101111000000010001000101111001111101001111110011111110001111101010101010001000111111001111111000111110101010110100010011111110100001111100011000111110101011110000000100010001011110011101010011111100111111100011111010101010100010001111110011111110001111101010101101000100111111101000011111000110001111101010111100000001000100010111100111001101000010	3f3f8faaa23f3f8faad13fa1f18fabc0445e7d3f3f8faaa23f3f8faad13fa1f18fabc0445e753f3f8faaa23f3f8faad13fa1f18fabc0445e7342
UTF-8	«À«Ó¢ìD^}«À«Ó¢ìD^u«À«Ó¢ìD^sB	11000010100011111100001010101011110000111000000011000010100011111100001010101011110000111001001111000010100011111100001010100010110000111010110001000100010111100111110111000010100011111100001010101011110000111000000011000010100011111100001010101011110000111001001111000010100011111100001010100010110000111010110001000100010111100111010111000010100011111100001010101011110000111000000011000010100011111100001010101011110000111001001111000010100011111100001010100010110000111010110001000100010111100111001101000010	c28fc2abc380c28fc2abc393c28fc2a2c3ac445e7dc28fc2abc380c28fc2abc393c28fc2a2c3ac445e75c28fc2abc380c28fc2abc393c28fc2a2c3ac445e7342
UHC	?????????D^}?????????D^u?????????D^sB	00111111001111110011111100111111001111110011111100111111001111110011111101000100010111100111110100111111001111110011111100111111001111110011111100111111001111110011111101000100010111100111010100111111001111110011111100111111001111110011111100111111001111110011111101000100010111100111001101000010	3f3f3f3f3f3f3f3f3f445e7d3f3f3f3f3f3f3f3f3f445e753f3f3f3f3f3f3f3f3f445e7342

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。