Popular topics: How many characters can I send in an SMS? How to get started with ClickSend

MMS supported media formats and file size

Supported Media Formats


  • jpg
  • jpeg
  • gif (moving or static)
  • png
  • bmp

Maximum file sizes

You can send a single attachment with a file size of up to 250 kB. Some older devices can only accept attachments with up to 30 kB. If sending a gif image, we recommend keeping the file size below 100 kB.

Recommended Dimensions

Images are automatically resized (except for gif images). We recommend to keep the aspect ratio of an image to be as close to 1:1 as possible e.g. 300 x 300 px.

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