Half Banner

234 x 60 pixels • Rich media or HTML - 10k total max size • Standard GIF/JPEG - 6k max size • Alt text 50 characters max

Vertical Banner

20 x 240 pixels • Rich media or HTML - 15k total max size • Standard GIF/JPEG - 12k max size • Alt text 50 characters max

Large Button

120 x 90 pixels • GIF/JPEG/HTML only (no rich media) • 6k maximum size • Alt text 50 characters max

Small Button

120 x 60 pixels • GIF or JPEG only • 4k maximum size • Alt text 50 characters max

Micro Button

88 x 31 pixels • GIF or JPEG only • 2k maximum size • Alt text 25 characters max