You can place your sticker anywhere on the grey and white grid below (scroll down to find more space), you cannot place your sticker on the black areas (somebody else's stickers). The sticker can be any size and shape you like but is limited to a maximum size of 100 blocks.

1. Click your mouse button once on a square to position the top left corner of your sticker and drag your mouse down and to the right until you are happy with the size and shape of your sticker, release the mouse button to fix the box in position. Make sure that your sticker dosen't overlap other stickers, if it does, your sticker will be shown behind the sticker it overlaps.

2. Make your sticker in either .gif or .jpg format (the dimensions will be shown in the boxes below) and click 'Browse', locate your sticker on your computer and click 'Upload', your sticker will be uploaded into the box you selected. If you have a website that you want your sticker to link to, enter it into the Url box (leave it blank if you don't).

3. When your happy with the way your sticker looks, click 'Finish'.