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	æBê^}k[\æBê^}k[\@æBê^}k[\æBê^}k[\SM	1110011001000010100010111110101010000010101011010101111001111101011010110101101101011100111001100100001010001011111010101000001010101101010111100111110101101011010110110101110001000000111001100100001010001011111010101000001010101101010111100111110101101011010110110101110011100110010000101000101111101010100000101010110101011110011111010110101101011011010111000101001101001101	e6428bea82ad5e7d6b5b5ce6428bea82ad5e7d6b5b5c40e6428bea82ad5e7d6b5b5ce6428bea82ad5e7d6b5b5c534d
SJIS-WIN	?B????^}k[\?B????^}k[\@?B????^}k[\?B????^}k[\SM	0011111101000010001111110011111100111111001111110101111001111101011010110101101101011100001111110100001000111111001111110011111100111111010111100111110101101011010110110101110001000000001111110100001000111111001111110011111100111111010111100111110101101011010110110101110000111111010000100011111100111111001111110011111101011110011111010110101101011011010111000101001101001101	3f423f3f3f3f5e7d6b5b5c3f423f3f3f3f5e7d6b5b5c403f423f3f3f3f5e7d6b5b5c3f423f3f3f3f5e7d6b5b5c534d
EUC-JP	æB?ê??^}k[\æB?ê??^}k[\@æB?ê??^}k[\æB?ê??^}k[\SM	100011111010100111000001010000100011111110001111101010111011010000111111001111110101111001111101011010110101101101011100100011111010100111000001010000100011111110001111101010111011010000111111001111110101111001111101011010110101101101011100010000001000111110101001110000010100001000111111100011111010101110110100001111110011111101011110011111010110101101011011010111001000111110101001110000010100001000111111100011111010101110110100001111110011111101011110011111010110101101011011010111000101001101001101	8fa9c1423f8fabb43f3f5e7d6b5b5c8fa9c1423f8fabb43f3f5e7d6b5b5c408fa9c1423f8fabb43f3f5e7d6b5b5c8fa9c1423f8fabb43f3f5e7d6b5b5c534d
UTF-8	æBê^}k[\æBê^}k[\@æBê^}k[\æBê^}k[\SM	11000011101001100100001011000010100010111100001110101010110000101000001011000010101011010101111001111101011010110101101101011100110000111010011001000010110000101000101111000011101010101100001010000010110000101010110101011110011111010110101101011011010111000100000011000011101001100100001011000010100010111100001110101010110000101000001011000010101011010101111001111101011010110101101101011100110000111010011001000010110000101000101111000011101010101100001010000010110000101010110101011110011111010110101101011011010111000101001101001101	c3a642c28bc3aac282c2ad5e7d6b5b5cc3a642c28bc3aac282c2ad5e7d6b5b5c40c3a642c28bc3aac282c2ad5e7d6b5b5cc3a642c28bc3aac282c2ad5e7d6b5b5c534d
UHC	æB???^}k[\æB???^}k[\@æB???^}k[\æB???^}k[\SM	10101001101000010100001000111111001111110011111110100001101010010101111001111101011010110101101101011100101010011010000101000010001111110011111100111111101000011010100101011110011111010110101101011011010111000100000010101001101000010100001000111111001111110011111110100001101010010101111001111101011010110101101101011100101010011010000101000010001111110011111100111111101000011010100101011110011111010110101101011011010111000101001101001101	a9a1423f3f3fa1a95e7d6b5b5ca9a1423f3f3fa1a95e7d6b5b5c40a9a1423f3f3fa1a95e7d6b5b5ca9a1423f3f3fa1a95e7d6b5b5c534d

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。