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	¡ß«¡ªÑ¢Ä«ªªÑ¡Þí«¡«Â«£«Ó¡	1010000111011111100011111010101110100001100011111010101011010001100011111010001011000100100011111010101110101010100011111010101011010001101000011101111011101101101010111010000110001111101010111100001010001111101010111010001110001111101010111101001110100001	a1df8faba18faad18fa2c48fabaa8faad1a1deedaba18fabc28faba38fabd3a1
SJIS-WIN	?????????￠?????????????????￡????	00111111001111110011111100111111001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001001000111111001111110011111100111111	3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81923f3f3f3f
EUC-JP	¡ß??¡?ªÑ?¢Ä??ª?ªÑ¡Þí?¡??Â??£??Ó¡	100011111010001011000010100011111010100111001110001111110011111110001111101000101100001000111111100011111010001011101100100011111010101011010000001111111010000111110001100011111010101010100011001111110011111110001111101000101110110000111111100011111010001011101100100011111010101011010000100011111010001011000010100011111010100110110000100011111010101110111111001111111000111110100010110000100011111100111111100011111010101010100100001111110011111110100001111100100011111100111111100011111010101011010001100011111010001011000010	8fa2c28fa9ce3f3f8fa2c23f8fa2ec8faad03fa1f18faaa33f3f8fa2ec3f8fa2ec8faad08fa2c28fa9b08fabbf3f8fa2c23f3f8faaa43f3fa1f23f3f8faad18fa2c2
UTF-8	¡ß«¡ªÑ¢Ä«ªªÑ¡Þí«¡«Â«£«Ó¡	11000010101000011100001110011111110000101000111111000010101010111100001010100001110000101000111111000010101010101100001110010001110000101000111111000010101000101100001110000100110000101000111111000010101010111100001010101010110000101000111111000010101010101100001110010001110000101010000111000011100111101100001110101101110000101010101111000010101000011100001010001111110000101010101111000011100000101100001010001111110000101010101111000010101000111100001010001111110000101010101111000011100100111100001010100001	c2a1c39fc28fc2abc2a1c28fc2aac391c28fc2a2c384c28fc2abc2aac28fc2aac391c2a1c39ec3adc2abc2a1c28fc2abc382c28fc2abc2a3c28fc2abc393c2a1
UHC	¡ß??¡?ª??????ª?ª?¡Þ??¡?????????¡	101000101010111010101001101011000011111100111111101000101010111000111111101010001010001100111111001111110011111100111111001111110011111110101000101000110011111110101000101000110011111110100010101011101010100010101101001111110011111110100010101011100011111100111111001111110011111100111111001111110011111100111111001111111010001010101110	a2aea9ac3f3fa2ae3fa8a33f3f3f3f3f3fa8a33fa8a33fa2aea8ad3f3fa2ae3f3f3f3f3f3f3f3f3fa2ae

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。