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	??¡ñ«³«¿??¢Â«Ð?¢íª¤«ò?¡ñ«³«¿??¡ñ	0011111100111111101000011111000110001111101010111011001110001111101010111011111100111111001111111000111110100010110000101000111110101011110100000011111110001111101000101110110110001111101010101010010010001111101010111111001000111111101000011111000110001111101010111011001110001111101010111011111100111111001111111010000111110001	3f3fa1f18fabb38fabbf3f3f8fa2c28fabd03f8fa2ed8faaa48fabf23fa1f18fabb38fabbf3f3fa1f1
SJIS-WIN	?????????????￠??????￠????????????????????	00111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001000100111111001111110011111100111111001111110011111110000001100100010011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111	3f3f3f3f3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f
EUC-JP	??¡ñ?????¿???¢Â?????¢í?ª¤??ò?¡ñ?????¿??¡ñ	001111110011111110001111101000101100001010001111101010111101000000111111001111110011111100111111001111111000111110100010110001000011111100111111001111111010000111110001100011111010101010100100001111110011111100111111001111110011111110100001111100011000111110101011101111110011111110001111101000101110110010001111101000101111000000111111001111111000111110101011110100100011111110001111101000101100001010001111101010111101000000111111001111110011111100111111001111111000111110100010110001000011111100111111100011111010001011000010100011111010101111010000	3f3f8fa2c28fabd03f3f3f3f3f8fa2c43f3f3fa1f18faaa43f3f3f3f3fa1f18fabbf3f8fa2ec8fa2f03f3f8fabd23f8fa2c28fabd03f3f3f3f3f8fa2c43f3f8fa2c28fabd0
UTF-8	??¡ñ«³«¿??¢Â«Ð?¢íª¤«ò?¡ñ«³«¿??¡ñ	0011111100111111110000101010000111000011101100011100001010001111110000101010101111000010101100111100001010001111110000101010101111000010101111110011111100111111110000101000111111000010101000101100001110000010110000101000111111000010101010111100001110010000001111111100001010001111110000101010001011000011101011011100001010001111110000101010101011000010101001001100001010001111110000101010101111000011101100100011111111000010101000011100001110110001110000101000111111000010101010111100001010110011110000101000111111000010101010111100001010111111001111110011111111000010101000011100001110110001	3f3fc2a1c3b1c28fc2abc2b3c28fc2abc2bf3f3fc28fc2a2c382c28fc2abc3903fc28fc2a2c3adc28fc2aac2a4c28fc2abc3b23fc2a1c3b1c28fc2abc2b3c28fc2abc2bf3f3fc2a1c3b1
UHC	??¡???³??¿???????Ð?????ª¤????¡???³??¿??¡?	001111110011111110100010101011100011111100111111001111111010100111111000001111110011111110100010101011110011111100111111001111110011111100111111001111110011111110101000101000100011111100111111001111110011111100111111101010001010001110100010101101000011111100111111001111110011111110100010101011100011111100111111001111111010100111111000001111110011111110100010101011110011111100111111101000101010111000111111	3f3fa2ae3f3f3fa9f83f3fa2af3f3f3f3f3f3f3fa8a23f3f3f3f3fa8a3a2b43f3f3f3fa2ae3f3f3fa9f83f3fa2af3f3fa2ae3f

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。