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	ì±í¬ì¨Bì±í¬ì¨B@ì±í¬ì¨Bì±í¬ì¨BSM	11101100101100011000010111101101100110001010110011101100101010001000110101000010111011001011000110000101111011011001100010101100111011001010100010001101010000100100000011101100101100011000010111101101100110001010110011101100101010001000110101000010111011001011000110000101111011011001100010101100111011001010100010001101010000100101001101001101	ecb185ed98aceca88d42ecb185ed98aceca88d4240ecb185ed98aceca88d42ecb185ed98aceca88d42534d
SJIS-WIN	?±???￢?¨?B?±???￢?¨?B@?±???￢?¨?B?±???￢?¨?BSM	00111111100000010111110100111111001111110011111110000001110010100011111110000001010011100011111101000010001111111000000101111101001111110011111100111111100000011100101000111111100000010100111000111111010000100100000000111111100000010111110100111111001111110011111110000001110010100011111110000001010011100011111101000010001111111000000101111101001111110011111100111111100000011100101000111111100000010100111000111111010000100101001101001101	3f817d3f3f3f81ca3f814e3f423f817d3f3f3f81ca3f814e3f42403f817d3f3f3f81ca3f814e3f423f817d3f3f3f81ca3f814e3f42534d
EUC-JP	ì±?í?¬ì¨?Bì±?í?¬ì¨?B@ì±?í?¬ì¨?Bì±?í?¬ì¨?BSM	10001111101010111100000010100001110111100011111110001111101010111011111100111111101000101100110010001111101010111100000010100001101011110011111101000010100011111010101111000000101000011101111000111111100011111010101110111111001111111010001011001100100011111010101111000000101000011010111100111111010000100100000010001111101010111100000010100001110111100011111110001111101010111011111100111111101000101100110010001111101010111100000010100001101011110011111101000010100011111010101111000000101000011101111000111111100011111010101110111111001111111010001011001100100011111010101111000000101000011010111100111111010000100101001101001101	8fabc0a1de3f8fabbf3fa2cc8fabc0a1af3f428fabc0a1de3f8fabbf3fa2cc8fabc0a1af3f42408fabc0a1de3f8fabbf3fa2cc8fabc0a1af3f428fabc0a1de3f8fabbf3fa2cc8fabc0a1af3f42534d
UTF-8	ì±í¬ì¨Bì±í¬ì¨B@ì±í¬ì¨Bì±í¬ì¨BSM	11000011101011001100001010110001110000101000010111000011101011011100001010011000110000101010110011000011101011001100001010101000110000101000110101000010110000111010110011000010101100011100001010000101110000111010110111000010100110001100001010101100110000111010110011000010101010001100001010001101010000100100000011000011101011001100001010110001110000101000010111000011101011011100001010011000110000101010110011000011101011001100001010101000110000101000110101000010110000111010110011000010101100011100001010000101110000111010110111000010100110001100001010101100110000111010110011000010101010001100001010001101010000100101001101001101	c3acc2b1c285c3adc298c2acc3acc2a8c28d42c3acc2b1c285c3adc298c2acc3acc2a8c28d4240c3acc2b1c285c3adc298c2acc3acc2a8c28d42c3acc2b1c285c3adc298c2acc3acc2a8c28d42534d
UHC	?±?????¨?B?±?????¨?B@?±?????¨?B?±?????¨?BSM	001111111010000110111110001111110011111100111111001111110011111110100001101001110011111101000010001111111010000110111110001111110011111100111111001111110011111110100001101001110011111101000010010000000011111110100001101111100011111100111111001111110011111100111111101000011010011100111111010000100011111110100001101111100011111100111111001111110011111100111111101000011010011100111111010000100101001101001101	3fa1be3f3f3f3f3fa1a73f423fa1be3f3f3f3f3fa1a73f42403fa1be3f3f3f3f3fa1a73f423fa1be3f3f3f3f3fa1a73f42534d

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。