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	«Àý¡«²ý¢±«³©Àý«Àý¡«´«Ð¢±«¿	1000111110101011110000001111110110100001101011011000111110101011101100101111110110001111101000101011000110001111101010111011001110001111101010011100000011111101100011111010101111000000111111011010000110101101100011111010101110110100100011111010101111010000100011111010001010110001100011111010101110111111	8fabc0fda1ad8fabb2fd8fa2b18fabb38fa9c0fd8fabc0fda1ad8fabb48fabd08fa2b18fabbf
SJIS-WIN	???????????￠±???????????????´????￠±???	00111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110010001100000010111110100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111110000001010011000011111100111111001111110011111110000001100100011000000101111101001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3f8191817d3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f814c3f3f3f3f8191817d3f3f3f
EUC-JP	??Àý¡????ý?¢±????©Àý??Àý¡???´????¢±??¿	0011111100111111100011111010101010100010100011111010101111110010100011111010001011000010001111110011111100111111001111111000111110101011111100100011111110100001111100011010000111011110001111110011111100111111001111111000111110100010111011011000111110101010101000101000111110101011111100100011111100111111100011111010101010100010100011111010101111110010100011111010001011000010001111110011111100111111101000011010110100111111001111110011111100111111101000011111000110100001110111100011111100111111100011111010001011000100	3f3f8faaa28fabf28fa2c23f3f3f3f8fabf23fa1f1a1de3f3f3f3f8fa2ed8faaa28fabf23f3f8faaa28fabf28fa2c23f3f3fa1ad3f3f3f3fa1f1a1de3f3f8fa2c4
UTF-8	«Àý¡«²ý¢±«³©Àý«Àý¡«´«Ð¢±«¿	11000010100011111100001010101011110000111000000011000011101111011100001010100001110000101010110111000010100011111100001010101011110000101011001011000011101111011100001010001111110000101010001011000010101100011100001010001111110000101010101111000010101100111100001010001111110000101010100111000011100000001100001110111101110000101000111111000010101010111100001110000000110000111011110111000010101000011100001010101101110000101000111111000010101010111100001010110100110000101000111111000010101010111100001110010000110000101000111111000010101000101100001010110001110000101000111111000010101010111100001010111111	c28fc2abc380c3bdc2a1c2adc28fc2abc2b2c3bdc28fc2a2c2b1c28fc2abc2b3c28fc2a9c380c3bdc28fc2abc380c3bdc2a1c2adc28fc2abc2b4c28fc2abc390c28fc2a2c2b1c28fc2abc2bf
UHC	????¡??²???±??³????????¡??´??Ð??±??¿	00111111001111110011111100111111101000101010111010100001101010010011111100111111101010011111011100111111001111110011111110100001101111100011111100111111101010011111100000111111001111110011111100111111001111110011111100111111001111111010001010101110101000011010100100111111001111111010001010100101001111110011111110101000101000100011111100111111101000011011111000111111001111111010001010101111	3f3f3f3fa2aea1a93f3fa9f73f3f3fa1be3f3fa9f83f3f3f3f3f3f3f3fa2aea1a93f3fa2a53f3fa8a23f3fa1be3f3fa2af

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。