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	¢í¢Âan^]¢í¢Âan^]¢í¢Âan^]¢í¢Âan^]M	1000111110100010111011011000111110100010110000100110000101101110010111100101110110001111101000101110110110001111101000101100001001100001011011100101111001011101100011111010001011101101100011111010001011000010011000010110111001011110010111011000111110100010111011011000111110100010110000100110000101101110010111100101110101001101	8fa2ed8fa2c2616e5e5d8fa2ed8fa2c2616e5e5d8fa2ed8fa2c2616e5e5d8fa2ed8fa2c2616e5e5d4d
SJIS-WIN	?￠??￠?an^]?￠??￠?an^]?￠??￠?an^]?￠??￠?an^]M	00111111100000011001000100111111001111111000000110010001001111110110000101101110010111100101110100111111100000011001000100111111001111111000000110010001001111110110000101101110010111100101110100111111100000011001000100111111001111111000000110010001001111110110000101101110010111100101110100111111100000011001000100111111001111111000000110010001001111110110000101101110010111100101110101001101	3f81913f3f81913f616e5e5d3f81913f3f81913f616e5e5d3f81913f3f81913f616e5e5d3f81913f3f81913f616e5e5d4d
EUC-JP	?¢í?¢Âan^]?¢í?¢Âan^]?¢í?¢Âan^]?¢í?¢Âan^]M	0011111110100001111100011000111110101011101111110011111110100001111100011000111110101010101001000110000101101110010111100101110100111111101000011111000110001111101010111011111100111111101000011111000110001111101010101010010001100001011011100101111001011101001111111010000111110001100011111010101110111111001111111010000111110001100011111010101010100100011000010110111001011110010111010011111110100001111100011000111110101011101111110011111110100001111100011000111110101010101001000110000101101110010111100101110101001101	3fa1f18fabbf3fa1f18faaa4616e5e5d3fa1f18fabbf3fa1f18faaa4616e5e5d3fa1f18fabbf3fa1f18faaa4616e5e5d3fa1f18fabbf3fa1f18faaa4616e5e5d4d
UTF-8	¢í¢Âan^]¢í¢Âan^]¢í¢Âan^]¢í¢Âan^]M	1100001010001111110000101010001011000011101011011100001010001111110000101010001011000011100000100110000101101110010111100101110111000010100011111100001010100010110000111010110111000010100011111100001010100010110000111000001001100001011011100101111001011101110000101000111111000010101000101100001110101101110000101000111111000010101000101100001110000010011000010110111001011110010111011100001010001111110000101010001011000011101011011100001010001111110000101010001011000011100000100110000101101110010111100101110101001101	c28fc2a2c3adc28fc2a2c382616e5e5dc28fc2a2c3adc28fc2a2c382616e5e5dc28fc2a2c3adc28fc2a2c382616e5e5dc28fc2a2c3adc28fc2a2c382616e5e5d4d
UHC	??????an^]??????an^]??????an^]??????an^]M	0011111100111111001111110011111100111111001111110110000101101110010111100101110100111111001111110011111100111111001111110011111101100001011011100101111001011101001111110011111100111111001111110011111100111111011000010110111001011110010111010011111100111111001111110011111100111111001111110110000101101110010111100101110101001101	3f3f3f3f3f3f616e5e5d3f3f3f3f3f3f616e5e5d3f3f3f3f3f3f616e5e5d3f3f3f3f3f3f616e5e5d4d

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。