ONE by AOL: Mobile Self Serve supports ad creatives up to 1MB in size. Below are three tips to ensure your advertising has the greatest impact while meeting this requirement.
- To reduce file size, remove any texture in your background (gradient, shadows) and use a solid color instead.
- JPEG images can become fuzzy when condensed, so while designing keep that in mind.
- GIF and PNG images only allow 256 different colors in each image. If you are using a lot of gradients, the pixels may appear blocky when saved.