/ / . &



Access URLs


width x height


background color / text color

Image Formats

.gif, .jpg, .png

Custom Text


The following characters need to be encoded using the UTF-8 Hex version in order to be renederd properly.

Character UTF-8 Hex Equivalent
+ 0x2B
# 0x23
% 0x25
& 0x26

You'll run into problems trying to manually enter a dimension as text if the numbers use the UTf-8 Hex values above, like &text=400x250. Use a multiplication symbol, × instead (not an x character) to get around this, &text=400×250.

If you need to use other unicode characters, look up their UTF-8 Hex version at

Custom Text Angles


Watermark icons

&wm=big100 (optional) &wm_margin=50 (optional)

Standard Image Sizes

Several standard dimensions are included in including ad sizes and screen resolution sizes.

Ad Sizes
Keyword Shortcuts Dimensions
mediumrectangle medrect 300×250
squarepopup sqrpop 250×250
verticalrectangle vertrec 240×400
largerectangle lrgrec 336×280
rectangle rec 180×150
popunder pop 720×300
fullbanner fullban 468×60
halfbanner halfban 234×60
microbar mibar 88×31
button1 but1 120×90
button2 but2 120×60
verticalbanner vertban 120×240
squarebutton sqrbut 125×125
leaderboard leadbrd 728×90
wideskyscraper wiskyscrpr 160×600
skyscraper skyscrpr 120×600
halfpage hpge 300×600
Screen Standards
Keyword Dimensions
cga 320x200
qvga 320x240
vga 640x480
wvga 800x480
svga 800x480
wsvga 1024x600
xga 1024x768
wxga 1280x800
wsxga 1440x900
wuxga 1920x1200
wqxga 2560x1600
Video Standards
Keyword Dimensions
ntsc 720x480
pal 768x576
hd720 1280x720
hd1080 1920x1080