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	«®«²¢±K«®«²¢±O\@«®«²¢±K«®«²¢±O\SM	100011111010101110101110100011111010101110110010100011111010001010110001010010111000111110101011101011101000111110101011101100101000111110100010101100010100111101011100010000001000111110101011101011101000111110101011101100101000111110100010101100010100101110001111101010111010111010001111101010111011001010001111101000101011000101001111010111000101001101001101	8fabae8fabb28fa2b14b8fabae8fabb28fa2b14f5c408fabae8fabb28fa2b14b8fabae8fabb28fa2b14f5c534d
SJIS-WIN	???????￠±K???????￠±O\@???????￠±K???????￠±O\SM	0011111100111111001111110011111100111111001111110011111110000001100100011000000101111101010010110011111100111111001111110011111100111111001111110011111110000001100100011000000101111101010011110101110001000000001111110011111100111111001111110011111100111111001111111000000110010001100000010111110101001011001111110011111100111111001111110011111100111111001111111000000110010001100000010111110101001111010111000101001101001101	3f3f3f3f3f3f3f8191817d4b3f3f3f3f3f3f3f8191817d4f5c403f3f3f3f3f3f3f8191817d4b3f3f3f3f3f3f3f8191817d4f5c534d
EUC-JP	??®????¢±K??®????¢±O\@??®????¢±K??®????¢±O\SM	00111111001111111000111110100010111011100011111100111111001111110011111110100001111100011010000111011110010010110011111100111111100011111010001011101110001111110011111100111111001111111010000111110001101000011101111001001111010111000100000000111111001111111000111110100010111011100011111100111111001111110011111110100001111100011010000111011110010010110011111100111111100011111010001011101110001111110011111100111111001111111010000111110001101000011101111001001111010111000101001101001101	3f3f8fa2ee3f3f3f3fa1f1a1de4b3f3f8fa2ee3f3f3f3fa1f1a1de4f5c403f3f8fa2ee3f3f3f3fa1f1a1de4b3f3f8fa2ee3f3f3f3fa1f1a1de4f5c534d
UTF-8	«®«²¢±K«®«²¢±O\@«®«²¢±K«®«²¢±O\SM	110000101000111111000010101010111100001010101110110000101000111111000010101010111100001010110010110000101000111111000010101000101100001010110001010010111100001010001111110000101010101111000010101011101100001010001111110000101010101111000010101100101100001010001111110000101010001011000010101100010100111101011100010000001100001010001111110000101010101111000010101011101100001010001111110000101010101111000010101100101100001010001111110000101010001011000010101100010100101111000010100011111100001010101011110000101010111011000010100011111100001010101011110000101011001011000010100011111100001010100010110000101011000101001111010111000101001101001101	c28fc2abc2aec28fc2abc2b2c28fc2a2c2b14bc28fc2abc2aec28fc2abc2b2c28fc2a2c2b14f5c40c28fc2abc2aec28fc2abc2b2c28fc2a2c2b14bc28fc2abc2aec28fc2abc2b2c28fc2a2c2b14f5c534d
UHC	??®??²??±K??®??²??±O\@??®??²??±K??®??²??±O\SM	001111110011111110100010111001110011111100111111101010011111011100111111001111111010000110111110010010110011111100111111101000101110011100111111001111111010100111110111001111110011111110100001101111100100111101011100010000000011111100111111101000101110011100111111001111111010100111110111001111110011111110100001101111100100101100111111001111111010001011100111001111110011111110101001111101110011111100111111101000011011111001001111010111000101001101001101	3f3fa2e73f3fa9f73f3fa1be4b3f3fa2e73f3fa9f73f3fa1be4f5c403f3fa2e73f3fa9f73f3fa1be4b3f3fa2e73f3fa9f73f3fa1be4f5c534d

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。