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¢ìE«À«Ó¢ìA«À«Ó¢í«À¡ø¡ë«À«Ó¢ìC	10001111101010111100000010001111101010111101001110001111101000101110110001000101100011111010101111000000100011111010101111010011100011111010001011101100010000011000111110101011110000001000111110101011110100111000111110100010111011011000111110101011110000001010000111111000101000011110101110001111101010111100000010001111101010111101001110001111101000101110110001000011	8fabc08fabd38fa2ec458fabc08fabd38fa2ec418fabc08fabd38fa2ed8fabc0a1f8a1eb8fabc08fabd38fa2ec43
SJIS-WIN	???????￠?E???????￠?A???????￠???????????????￠?C	0011111100111111001111110011111100111111001111110011111110000001100100010011111101000101001111110011111100111111001111110011111100111111001111111000000110010001001111110100000100111111001111110011111100111111001111110011111100111111100000011001000100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100100010011111101000011	3f3f3f3f3f3f3f81913f453f3f3f3f3f3f3f81913f413f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81913f43
EUC-JP	??À??Ó?¢ìE??À??Ó?¢ìA??À??Ó?¢í??À¡ø¡ë??À??Ó?¢ìC	001111110011111110001111101010101010001000111111001111111000111110101010110100010011111110100001111100011000111110101011110000000100010100111111001111111000111110101010101000100011111100111111100011111010101011010001001111111010000111110001100011111010101111000000010000010011111100111111100011111010101010100010001111110011111110001111101010101101000100111111101000011111000110001111101010111011111100111111001111111000111110101010101000101000111110100010110000101000111110101001110011001000111110100010110000101000111110101011101100110011111100111111100011111010101010100010001111110011111110001111101010101101000100111111101000011111000110001111101010111100000001000011	3f3f8faaa23f3f8faad13fa1f18fabc0453f3f8faaa23f3f8faad13fa1f18fabc0413f3f8faaa23f3f8faad13fa1f18fabbf3f3f8faaa28fa2c28fa9cc8fa2c28fabb33f3f8faaa23f3f8faad13fa1f18fabc043
UTF-8	«À«Ó¢ìE«À«Ó¢ìA«À«Ó¢í«À¡ø¡ë«À«Ó¢ìC	1100001010001111110000101010101111000011100000001100001010001111110000101010101111000011100100111100001010001111110000101010001011000011101011000100010111000010100011111100001010101011110000111000000011000010100011111100001010101011110000111001001111000010100011111100001010100010110000111010110001000001110000101000111111000010101010111100001110000000110000101000111111000010101010111100001110010011110000101000111111000010101000101100001110101101110000101000111111000010101010111100001110000000110000101010000111000011101110001100001010100001110000111010101111000010100011111100001010101011110000111000000011000010100011111100001010101011110000111001001111000010100011111100001010100010110000111010110001000011	c28fc2abc380c28fc2abc393c28fc2a2c3ac45c28fc2abc380c28fc2abc393c28fc2a2c3ac41c28fc2abc380c28fc2abc393c28fc2a2c3adc28fc2abc380c2a1c3b8c2a1c3abc28fc2abc380c28fc2abc393c28fc2a2c3ac43
UHC	?????????E?????????A????????????¡ø¡??????????C	00111111001111110011111100111111001111110011111100111111001111110011111101000101001111110011111100111111001111110011111100111111001111110011111100111111010000010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111010001010101110101010011010101010100010101011100011111100111111001111110011111100111111001111110011111100111111001111110011111101000011	3f3f3f3f3f3f3f3f3f453f3f3f3f3f3f3f3f3f413f3f3f3f3f3f3f3f3f3f3f3fa2aea9aaa2ae3f3f3f3f3f3f3f3f3f3f43

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。