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	«±ý¢±«£¢°ý«¨ý¡ø«±ý¡¯©Àý¡©Á¢øí¢´	10001111101010111011000111111101100011111010001010110001100011111010101110100011100011111010001010110000111111011000111110101011101010001111110110100001111110001000111110101011101100011111110110100001101011111000111110101001110000001111110110100001101011011000111110101001110000011010001011111000111011011010001010110100	8fabb1fd8fa2b18faba38fa2b0fd8faba8fda1f88fabb1fda1af8fa9c0fda1ad8fa9c1a2f8eda2b4
SJIS-WIN	??±??￠±??￡?￠°???¨?????±????????????￠??￠´	001111110011111110000001011111010011111100111111100000011001000110000001011111010011111100111111100000011001001000111111100000011001000110000001100010110011111100111111001111111000000101001110001111110011111100111111001111110011111110000001011111010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111111000000110010001001111110011111110000001100100011000000101001100	3f3f817d3f3f8191817d3f3f81923f8191818b3f3f3f814e3f3f3f3f3f817d3f3f3f3f3f3f3f3f3f3f3f3f81913f3f8191814c
EUC-JP	??±ý?¢±??£?¢°ý??¨ý¡ø??±ý¡¯?©Àý¡??©Á¢øí¢´	0011111100111111101000011101111010001111101010111111001000111111101000011111000110100001110111100011111100111111101000011111001000111111101000011111000110100001111010111000111110101011111100100011111100111111101000011010111110001111101010111111001010001111101000101100001010001111101010011100110000111111001111111010000111011110100011111010101111110010100011111010001011000010100011111010001010110100001111111000111110100010111011011000111110101010101000101000111110101011111100101000111110100010110000100011111100111111100011111010001011101101100011111010101010100001101000011111000110001111101010011100110010001111101010111011111110100001111100011010000110101101	3f3fa1de8fabf23fa1f1a1de3f3fa1f23fa1f1a1eb8fabf23f3fa1af8fabf28fa2c28fa9cc3f3fa1de8fabf28fa2c28fa2b43f8fa2ed8faaa28fabf28fa2c23f3f8fa2ed8faaa1a1f18fa9cc8fabbfa1f1a1ad
UTF-8	«±ý¢±«£¢°ý«¨ý¡ø«±ý¡¯©Àý¡©Á¢øí¢´	1100001010001111110000101010101111000010101100011100001110111101110000101000111111000010101000101100001010110001110000101000111111000010101010111100001010100011110000101000111111000010101000101100001010110000110000111011110111000010100011111100001010101011110000101010100011000011101111011100001010100001110000111011100011000010100011111100001010101011110000101011000111000011101111011100001010100001110000101010111111000010100011111100001010101001110000111000000011000011101111011100001010100001110000101010110111000010100011111100001010101001110000111000000111000010101000101100001110111000110000111010110111000010101000101100001010110100	c28fc2abc2b1c3bdc28fc2a2c2b1c28fc2abc2a3c28fc2a2c2b0c3bdc28fc2abc2a8c3bdc2a1c3b8c28fc2abc2b1c3bdc2a1c2afc28fc2a9c380c3bdc2a1c2adc28fc2a9c381c2a2c3b8c3adc2a2c2b4
UHC	??±???±?????°???¨?¡ø??±?¡?????¡????ø??´	00111111001111111010000110111110001111110011111100111111101000011011111000111111001111110011111100111111001111111010000111000110001111110011111100111111101000011010011100111111101000101010111010101001101010100011111100111111101000011011111000111111101000101010111000111111001111110011111100111111001111111010001010101110101000011010100100111111001111110011111100111111101010011010101000111111001111111010001010100101	3f3fa1be3f3f3fa1be3f3f3f3f3fa1c63f3f3fa1a73fa2aea9aa3f3fa1be3fa2ae3f3f3f3f3fa2aea1a93f3f3f3fa9aa3f3fa2a5

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。