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¢ìB«À«Ó¢ìP«À«Ó¢ìP	100011111010101111000000100011111010101111010011100011111010001011101100010000101000111110101011110000001000111110101011110100111000111110100010111011000101000010001111101010111100000010001111101010111101001110001111101000101110110001010000	8fabc08fabd38fa2ec428fabc08fabd38fa2ec508fabc08fabd38fa2ec50
SJIS-WIN	???????￠?B???????￠?P???????￠?P	001111110011111100111111001111110011111100111111001111111000000110010001001111110100001000111111001111110011111100111111001111110011111100111111100000011001000100111111010100000011111100111111001111110011111100111111001111110011111110000001100100010011111101010000	3f3f3f3f3f3f3f81913f423f3f3f3f3f3f3f81913f503f3f3f3f3f3f3f81913f50
EUC-JP	??À??Ó?¢ìB??À??Ó?¢ìP??À??Ó?¢ìP	001111110011111110001111101010101010001000111111001111111000111110101010110100010011111110100001111100011000111110101011110000000100001000111111001111111000111110101010101000100011111100111111100011111010101011010001001111111010000111110001100011111010101111000000010100000011111100111111100011111010101010100010001111110011111110001111101010101101000100111111101000011111000110001111101010111100000001010000	3f3f8faaa23f3f8faad13fa1f18fabc0423f3f8faaa23f3f8faad13fa1f18fabc0503f3f8faaa23f3f8faad13fa1f18fabc050
UTF-8	«À«Ó¢ìB«À«Ó¢ìP«À«Ó¢ìP	110000101000111111000010101010111100001110000000110000101000111111000010101010111100001110010011110000101000111111000010101000101100001110101100010000101100001010001111110000101010101111000011100000001100001010001111110000101010101111000011100100111100001010001111110000101010001011000011101011000101000011000010100011111100001010101011110000111000000011000010100011111100001010101011110000111001001111000010100011111100001010100010110000111010110001010000	c28fc2abc380c28fc2abc393c28fc2a2c3ac42c28fc2abc380c28fc2abc393c28fc2a2c3ac50c28fc2abc380c28fc2abc393c28fc2a2c3ac50
UHC	?????????B?????????P?????????P	001111110011111100111111001111110011111100111111001111110011111100111111010000100011111100111111001111110011111100111111001111110011111100111111001111110101000000111111001111110011111100111111001111110011111100111111001111110011111101010000	3f3f3f3f3f3f3f3f3f423f3f3f3f3f3f3f3f3f503f3f3f3f3f3f3f3f3f50

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。