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	??¢Â«Ð?¡ñªª???¡ñ«À??¢Â«Ð?¡ñªª??¢Â«Ð	0011111100111111100011111010001011000010100011111010101111010000001111111010000111110001100011111010101010101010001111110011111100111111101000011111000110001111101010111100000000111111001111111000111110100010110000101000111110101011110100000011111110100001111100011000111110101010101010100011111100111111100011111010001011000010100011111010101111010000	3f3f8fa2c28fabd03fa1f18faaaa3f3f3fa1f18fabc03f3f8fa2c28fabd03fa1f18faaaa3f3f8fa2c28fabd0
SJIS-WIN	???￠?????????????????????￠?????????????￠????	0011111100111111001111111000000110010001001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001000100111111001111110011111100111111001111110011111100111111001111110011111100111111001111110011111100111111100000011001000100111111001111110011111100111111	3f3f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81913f3f3f3f3f3f3f3f3f3f3f3f3f81913f3f3f3f
EUC-JP	???¢Â????¡ñ?ªª???¡ñ??À???¢Â????¡ñ?ªª???¢Â???	001111110011111100111111101000011111000110001111101010101010010000111111001111110011111100111111100011111010001011000010100011111010101111010000001111111000111110100010111011001000111110100010111011000011111100111111001111111000111110100010110000101000111110101011110100000011111100111111100011111010101010100010001111110011111100111111101000011111000110001111101010101010010000111111001111110011111100111111100011111010001011000010100011111010101111010000001111111000111110100010111011001000111110100010111011000011111100111111001111111010000111110001100011111010101010100100001111110011111100111111	3f3f3fa1f18faaa43f3f3f3f8fa2c28fabd03f8fa2ec8fa2ec3f3f3f8fa2c28fabd03f3f8faaa23f3f3fa1f18faaa43f3f3f3f8fa2c28fabd03f8fa2ec8fa2ec3f3f3fa1f18faaa43f3f3f
UTF-8	??¢Â«Ð?¡ñªª???¡ñ«À??¢Â«Ð?¡ñªª??¢Â«Ð	0011111100111111110000101000111111000010101000101100001110000010110000101000111111000010101010111100001110010000001111111100001010100001110000111011000111000010100011111100001010101010110000101010101000111111001111110011111111000010101000011100001110110001110000101000111111000010101010111100001110000000001111110011111111000010100011111100001010100010110000111000001011000010100011111100001010101011110000111001000000111111110000101010000111000011101100011100001010001111110000101010101011000010101010100011111100111111110000101000111111000010101000101100001110000010110000101000111111000010101010111100001110010000	3f3fc28fc2a2c382c28fc2abc3903fc2a1c3b1c28fc2aac2aa3f3f3fc2a1c3b1c28fc2abc3803f3fc28fc2a2c382c28fc2abc3903fc2a1c3b1c28fc2aac2aa3f3fc28fc2a2c382c28fc2abc390
UHC	???????Ð?¡??ªª???¡???????????Ð?¡??ªª???????Ð	001111110011111100111111001111110011111100111111001111111010100010100010001111111010001010101110001111110011111110101000101000111010100010100011001111110011111100111111101000101010111000111111001111110011111100111111001111110011111100111111001111110011111100111111001111111010100010100010001111111010001010101110001111110011111110101000101000111010100010100011001111110011111100111111001111110011111100111111001111111010100010100010	3f3f3f3f3f3f3fa8a23fa2ae3f3fa8a3a8a33f3f3fa2ae3f3f3f3f3f3f3f3f3f3f3fa8a23fa2ae3f3fa8a3a8a33f3f3f3f3f3f3fa8a2

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。