White box on sprites

im thinking on making a sonic and the black knight game but every sprite has a white box around it....i tried saving it as a jpeg, a gif, png, and bitmap.plz help <img src="smileys/smiley19.gif" border="0" align="middle" />

EDIT: Link to download here mediafire.com

im thinking on making a sonic and the black knight game but every sprite has a white box around it....i tried saving it as a jpeg, a gif, png, and bitmap.plz help <img src="smileys/smiley19.gif" border="0" align="middle" />

EDIT: Link to download here mediafire.com

It's called the alpha channel.

When an empty part of the image is transparent.

<img src="http://s1.ipicture.ru/uploads/20111229/t0fXW7v1.png" border="0" />

<img src="http://s1.ipicture.ru/uploads/20111229/S290Sq4v.png" border="0" />

The way to do this depends on your graphics editor.

sorry but im new to this stuff how do u do this cuz i am really confused and stupid

> im thinking on making a sonic and the black knight game but every sprite has a white box around it....i tried saving it as a jpeg, a gif, png, and bitmap.plz help <img src="smileys/smiley19.gif" border="0" align="middle" />

>

> EDIT: Link to download here mediafire.com

It's called the alpha channel.

When an empty part of the image is transparent.

<img src="http://s1.ipicture.ru/uploads/20111229/t0fXW7v1.png" border="0" />

<img src="http://s1.ipicture.ru/uploads/20111229/S290Sq4v.png" border="0" />

The way to do this depends on your graphics editor.

errr still how do u do this

This post might help you, specifically the part about saving with alpha channel.

thanks guys i can do it now in Gimp