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¢ìO«À«Ó¢ìH«À«Ó¢ìO«À«Ó¢ìL	10001111101010111100000010001111101010111101001110001111101000101110110001001111100011111010101111000000100011111010101111010011100011111010001011101100010010001000111110101011110000001000111110101011110100111000111110100010111011000100111110001111101010111100000010001111101010111101001110001111101000101110110001001100	8fabc08fabd38fa2ec4f8fabc08fabd38fa2ec488fabc08fabd38fa2ec4f8fabc08fabd38fa2ec4c
SJIS-WIN	???????￠?O???????￠?H???????￠?O???????￠?L	0011111100111111001111110011111100111111001111110011111110000001100100010011111101001111001111110011111100111111001111110011111100111111001111111000000110010001001111110100100000111111001111110011111100111111001111110011111100111111100000011001000100111111010011110011111100111111001111110011111100111111001111110011111110000001100100010011111101001100	3f3f3f3f3f3f3f81913f4f3f3f3f3f3f3f3f81913f483f3f3f3f3f3f3f81913f4f3f3f3f3f3f3f3f81913f4c
EUC-JP	??À??Ó?¢ìO??À??Ó?¢ìH??À??Ó?¢ìO??À??Ó?¢ìL	0011111100111111100011111010101010100010001111110011111110001111101010101101000100111111101000011111000110001111101010111100000001001111001111110011111110001111101010101010001000111111001111111000111110101010110100010011111110100001111100011000111110101011110000000100100000111111001111111000111110101010101000100011111100111111100011111010101011010001001111111010000111110001100011111010101111000000010011110011111100111111100011111010101010100010001111110011111110001111101010101101000100111111101000011111000110001111101010111100000001001100	3f3f8faaa23f3f8faad13fa1f18fabc04f3f3f8faaa23f3f8faad13fa1f18fabc0483f3f8faaa23f3f8faad13fa1f18fabc04f3f3f8faaa23f3f8faad13fa1f18fabc04c
UTF-8	«À«Ó¢ìO«À«Ó¢ìH«À«Ó¢ìO«À«Ó¢ìL	11000010100011111100001010101011110000111000000011000010100011111100001010101011110000111001001111000010100011111100001010100010110000111010110001001111110000101000111111000010101010111100001110000000110000101000111111000010101010111100001110010011110000101000111111000010101000101100001110101100010010001100001010001111110000101010101111000011100000001100001010001111110000101010101111000011100100111100001010001111110000101010001011000011101011000100111111000010100011111100001010101011110000111000000011000010100011111100001010101011110000111001001111000010100011111100001010100010110000111010110001001100	c28fc2abc380c28fc2abc393c28fc2a2c3ac4fc28fc2abc380c28fc2abc393c28fc2a2c3ac48c28fc2abc380c28fc2abc393c28fc2a2c3ac4fc28fc2abc380c28fc2abc393c28fc2a2c3ac4c
UHC	?????????O?????????H?????????O?????????L	00111111001111110011111100111111001111110011111100111111001111110011111101001111001111110011111100111111001111110011111100111111001111110011111100111111010010000011111100111111001111110011111100111111001111110011111100111111001111110100111100111111001111110011111100111111001111110011111100111111001111110011111101001100	3f3f3f3f3f3f3f3f3f4f3f3f3f3f3f3f3f3f3f483f3f3f3f3f3f3f3f3f4f3f3f3f3f3f3f3f3f3f4c

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。