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	å¥£å¤å¢J\å¥£å¤å¢J\@å¥£å¤å¢J\å¥£å¤å¢J\SM	1110010110100101101000111110010110100100101011011110010110001011101000100100101001011100111001011010010110100011111001011010010010101101111001011000101110100010010010100101110001000000111001011010010110100011111001011010010010101101111001011000101110100010010010100101110011100101101001011010001111100101101001001010110111100101100010111010001001001010010111000101001101001101	e5a5a3e5a4ade58ba24a5ce5a5a3e5a4ade58ba24a5c40e5a5a3e5a4ade58ba24a5ce5a5a3e5a4ade58ba24a5c534d
SJIS-WIN	?￥￡?????￠J\?￥￡?????￠J\@?￥￡?????￠J\?￥￡?????￠J\SM	0011111110000001100011111000000110010010001111110011111100111111001111110011111110000001100100010100101001011100001111111000000110001111100000011001001000111111001111110011111100111111001111111000000110010001010010100101110001000000001111111000000110001111100000011001001000111111001111110011111100111111001111111000000110010001010010100101110000111111100000011000111110000001100100100011111100111111001111110011111100111111100000011001000101001010010111000101001101001101	3f818f81923f3f3f3f3f81914a5c3f818f81923f3f3f3f3f81914a5c403f818f81923f3f3f3f3f81914a5c3f818f81923f3f3f3f3f81914a5c534d
EUC-JP	å?£å¤?å?¢J\å?£å¤?å?¢J\@å?£å¤?å?¢J\å?£å¤?å?¢J\SM	100011111010101110101001001111111010000111110010100011111010101110101001100011111010001011110000001111111000111110101011101010010011111110100001111100010100101001011100100011111010101110101001001111111010000111110010100011111010101110101001100011111010001011110000001111111000111110101011101010010011111110100001111100010100101001011100010000001000111110101011101010010011111110100001111100101000111110101011101010011000111110100010111100000011111110001111101010111010100100111111101000011111000101001010010111001000111110101011101010010011111110100001111100101000111110101011101010011000111110100010111100000011111110001111101010111010100100111111101000011111000101001010010111000101001101001101	8faba93fa1f28faba98fa2f03f8faba93fa1f14a5c8faba93fa1f28faba98fa2f03f8faba93fa1f14a5c408faba93fa1f28faba98fa2f03f8faba93fa1f14a5c8faba93fa1f28faba98fa2f03f8faba93fa1f14a5c534d
UTF-8	å¥£å¤å¢J\å¥£å¤å¢J\@å¥£å¤å¢J\å¥£å¤å¢J\SM	1100001110100101110000101010010111000010101000111100001110100101110000101010010011000010101011011100001110100101110000101000101111000010101000100100101001011100110000111010010111000010101001011100001010100011110000111010010111000010101001001100001010101101110000111010010111000010100010111100001010100010010010100101110001000000110000111010010111000010101001011100001010100011110000111010010111000010101001001100001010101101110000111010010111000010100010111100001010100010010010100101110011000011101001011100001010100101110000101010001111000011101001011100001010100100110000101010110111000011101001011100001010001011110000101010001001001010010111000101001101001101	c3a5c2a5c2a3c3a5c2a4c2adc3a5c28bc2a24a5cc3a5c2a5c2a3c3a5c2a4c2adc3a5c28bc2a24a5c40c3a5c2a5c2a3c3a5c2a4c2adc3a5c28bc2a24a5cc3a5c2a5c2a3c3a5c2a4c2adc3a5c28bc2a24a5c534d
UHC	????¤???J\????¤???J\@????¤???J\????¤???J\SM	00111111001111110011111100111111101000101011010010100001101010010011111100111111001111110100101001011100001111110011111100111111001111111010001010110100101000011010100100111111001111110011111101001010010111000100000000111111001111110011111100111111101000101011010010100001101010010011111100111111001111110100101001011100001111110011111100111111001111111010001010110100101000011010100100111111001111110011111101001010010111000101001101001101	3f3f3f3fa2b4a1a93f3f3f4a5c3f3f3f3fa2b4a1a93f3f3f4a5c403f3f3f3fa2b4a1a93f3f3f4a5c3f3f3f3fa2b4a1a93f3f3f4a5c534d

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。