Image Requirements

You may be asked for a variety of different images and logos during the course of your sponsorship with Michigan Radio.  This space is reserved for the specs and requirements of the images that we may ask you for.

Digital Sponsorship:

  • Sizes:

    • Both Desktop & Mobile sizes of creative are required for any digital schedule

      • Desktop: 300×250

      • Mobile/Responsive: 320×50

  • DPI: Required 72 dpi for all digital sponsorship creatives

  • File Type: JPG or GIF are accepted

  • Click-Through: You must provide a link that you would like your webtile to click through to

Webtile Example:


Desktop size example, 300×250, 72 dpi


Mobile/Responsive size example 320×20 72 dpi

Sponsorship Website Logo:

  • Qualifying: Sponsors who contribute $10,000 or more qualify for a rotating logo on

  • Logo: Image must be your logo with no additional information. This may not be promotional.

  • Size: 500×125, 72 dpi

  • File Type: JPG or GIF are accepted

  • Click-through: Your logo will click through to the homepage of your website.

    Biggby Coffee


Sponsorship Website Logo Sample
500×125 72 dpi


Tips, Tricks & Notes:

  • Print: Any image file that we are requesting for print purposes will need to be 300 dpi

  • Digital: Any image file that we are requesting for digital/web purposes will need to be 72 dpi

  • GIF: GIF files are always 72 dpi