In Cerkl, you have multiple places where we recommend you insert images.

You can find each required image dimensions for your profile image, newsletter header, welcome email header, and image placeholder by going to Settings > Branding. Within branding, you can scroll down the page and see specific dimensions that we recommend for each image. 

As of the writing of this article, dimension specifications in branding are as follows:

Profile Image: Optimal size is 200px x 200px. Maximum of 100KB. PNG, JPG, and GIF images.

Newsletter Header Image: Optimal size is 600px x 300px. Maximum size of 100KB. PNG, JPG and GIF images.

Welcome Email Image: Optimal size is 580px x 120px. Maximum size of 100KB. PNG, JPG and GIF images.

Content Archive Cover Image: Optimal size is 1500px x 500px. Maximum size of 500KB. PNG, JPG and GIF images.

Image Placeholder(s): Optimal size is 600px x 400px. Maximum size of 100KB. PNG, JPG and GIF images.

Favicon Image: Optimal Size is 32px x 32px. Maximum size of 50KB. ICO and PNG images.


You can also add and edit photos for each story you curate within Cerkl. For image placeholder photos on posts within content manager, the optimal dimensions can be found by going to Content Manager > Edit (the purple pencil below the story image)


While on the edit page, scroll down to > Story Image, where our current image recommendation is a 1500px x 1000px JPG, PNG or GIF image.

If you have any questions at all, don’t hesitate to reach out to us at support@cerkl.com! Or use the help bot in the bottom right hand corner of any cerkl.com page for a quick answer.

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