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¡Üû«¾ý¡Þ«À«Ó¢Ì«À¡éû«À«Ó¢Ì«¾ý¢	10001111101010111100000010100001110111001111101110001111101010111011111011111101101000011101111010001111101010111100000010001111101010111101001110100010110011001000111110101011110000001010000111101001111110111000111110101011110000001000111110101011110100111010001011001100100011111010101110111110111111011000111110100010	8fabc0a1dcfb8fabbefda1de8fabc08fabd3a2cc8fabc0a1e9fb8fabc08fabd3a2cc8fabbefd8fa2
SJIS-WIN	??????????????????￠?????????????￠??????￠	00111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111111000000110010001	3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f8191
EUC-JP	??À¡Üû???ý¡Þ??À??Ó¢Ì??À¡éû??À??Ó¢Ì???ý?¢	00111111001111111000111110101010101000101000111110100010110000101000111110101010111001001000111110101011111001010011111100111111001111111000111110101011111100101000111110100010110000101000111110101001101100000011111100111111100011111010101010100010001111110011111110001111101010101101000110100001111100011000111110101010110000000011111100111111100011111010101010100010100011111010001011000010100011111010101110110001100011111010101111100101001111110011111110001111101010101010001000111111001111111000111110101010110100011010000111110001100011111010101011000000001111110011111100111111100011111010101111110010001111111010000111110001	3f3f8faaa28fa2c28faae48fabe53f3f3f8fabf28fa2c28fa9b03f3f8faaa23f3f8faad1a1f18faac03f3f8faaa28fa2c28fabb18fabe53f3f8faaa23f3f8faad1a1f18faac03f3f3f8fabf23fa1f1
UTF-8	«À¡Üû«¾ý¡Þ«À«Ó¢Ì«À¡éû«À«Ó¢Ì«¾ý¢	1100001010001111110000101010101111000011100000001100001010100001110000111001110011000011101110111100001010001111110000101010101111000010101111101100001110111101110000101010000111000011100111101100001010001111110000101010101111000011100000001100001010001111110000101010101111000011100100111100001010100010110000111000110011000010100011111100001010101011110000111000000011000010101000011100001110101001110000111011101111000010100011111100001010101011110000111000000011000010100011111100001010101011110000111001001111000010101000101100001110001100110000101000111111000010101010111100001010111110110000111011110111000010100011111100001010100010	c28fc2abc380c2a1c39cc3bbc28fc2abc2bec3bdc2a1c39ec28fc2abc380c28fc2abc393c2a2c38cc28fc2abc380c2a1c3a9c3bbc28fc2abc380c28fc2abc393c2a2c38cc28fc2abc2bec3bdc28fc2a2
UHC	???¡????¾?¡Þ???????????¡????????????¾???	00111111001111110011111110100010101011100011111100111111001111110011111110101000111110100011111110100010101011101010100010101101001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110100010101011100011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111010100011111010001111110011111100111111	3f3f3fa2ae3f3f3f3fa8fa3fa2aea8ad3f3f3f3f3f3f3f3f3f3f3fa2ae3f3f3f3f3f3f3f3f3f3f3f3fa8fa3f3f3f

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。