Pixel editing Website to make banners
You can go here:
To edit a picture, to create a banner:
* find the picture. It needs to be at least 1680 pixels wide and 153 pixels high or more.
* open the URL or upload it with the browse button.
* Use the adjustment -> crop tool if necessary to get the part of the picture you want.
* Use the adjustment -> resize tool to make the width 1680pixels - you can just type in the number
* Use the adjustment -> crop tool to crop it to height of 153pixels - you can just type in the number and then move the crop selection to the part you want.