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	«À¡Üû«¿ý¢±«À«Ó¡÷í«À¡Þ¢Ã«À¢ëû«À¡ø¡	100011111010101111000000101000011101110011111011100011111010101110111111111111011000111110100010101100011000111110101011110000001000111110101011110100111010000111110111111011011010101111000000101000011101111010001111101000101100001110001111101010111100000010001111101000101110101111111011100011111010101111000000101000011111100010100001	8fabc0a1dcfb8fabbffd8fa2b18fabc08fabd3a1f7edabc0a1de8fa2c38fabc08fa2ebfb8fabc0a1f8a1
SJIS-WIN	???????????￠±???????÷??????￠?????￠????????	0011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001000110000001011111010011111100111111001111110011111100111111001111110011111110000001100000000011111100111111001111110011111100111111001111111000000110010001001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3f8191817d3f3f3f3f3f3f3f81803f3f3f3f3f3f81913f3f3f3f3f81913f3f3f3f3f3f3f3f
EUC-JP	??À¡Üû??¿ý?¢±??À??Ó¡÷í?À¡Þ?¢Ã??À?¢ëû??À¡ø¡	0011111100111111100011111010101010100010100011111010001011000010100011111010101011100100100011111010101111100101001111110011111110001111101000101100010010001111101010111111001000111111101000011111000110100001110111100011111100111111100011111010101010100010001111110011111110001111101010101101000110001111101000101100001010100001111000001000111110101011101111110011111110001111101010101010001010001111101000101100001010001111101010011011000000111111101000011111000110001111101010101010101000111111001111111000111110101010101000100011111110100001111100011000111110101011101100111000111110101011111001010011111100111111100011111010101010100010100011111010001011000010100011111010100111001100100011111010001011000010	3f3f8faaa28fa2c28faae48fabe53f3f8fa2c48fabf23fa1f1a1de3f3f8faaa23f3f8faad18fa2c2a1e08fabbf3f8faaa28fa2c28fa9b03fa1f18faaaa3f3f8faaa23fa1f18fabb38fabe53f3f8faaa28fa2c28fa9cc8fa2c2
UTF-8	«À¡Üû«¿ý¢±«À«Ó¡÷í«À¡Þ¢Ã«À¢ëû«À¡ø¡	110000101000111111000010101010111100001110000000110000101010000111000011100111001100001110111011110000101000111111000010101010111100001010111111110000111011110111000010100011111100001010100010110000101011000111000010100011111100001010101011110000111000000011000010100011111100001010101011110000111001001111000010101000011100001110110111110000111010110111000010101010111100001110000000110000101010000111000011100111101100001010001111110000101010001011000011100000111100001010001111110000101010101111000011100000001100001010001111110000101010001011000011101010111100001110111011110000101000111111000010101010111100001110000000110000101010000111000011101110001100001010100001	c28fc2abc380c2a1c39cc3bbc28fc2abc2bfc3bdc28fc2a2c2b1c28fc2abc380c28fc2abc393c2a1c3b7c3adc2abc380c2a1c39ec28fc2a2c383c28fc2abc380c28fc2a2c3abc3bbc28fc2abc380c2a1c3b8c2a1
UHC	???¡????¿???±??????¡÷???¡Þ?????????????¡ø¡	00111111001111110011111110100010101011100011111100111111001111110011111110100010101011110011111100111111001111111010000110111110001111110011111100111111001111110011111100111111101000101010111010100001110000000011111100111111001111111010001010101110101010001010110100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111101000101010111010101001101010101010001010101110	3f3f3fa2ae3f3f3f3fa2af3f3f3fa1be3f3f3f3f3f3fa2aea1c03f3f3fa2aea8ad3f3f3f3f3f3f3f3f3f3f3f3f3fa2aea9aaa2ae

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。