Create Thumbnail Images for Your Presets

Editor compatibility

Wix Blocks apps aren't supported in the Wix Harmony editor. Existing Blocks apps remain available for purchase on the Wix App Market for Wix Editor and Wix Studio sites. To learn more, see About Wix Harmony and Blocks.

When site builders browse through the design presets of your widget in their Add or Presets panels, they see a thumbnail image of the widget. You can use the auto-generated image, or create your own. When creating your own image, please consider the following guidelines.

Content guidelines

  • The image should be a visual representation of the preset. It's not a banner or an ad. 
  • If your widget has dynamic content, use dummy content to prepare your image. However, don't use Lorem Ipsum. 

Technical guidelines

  • Compression: do not compress, use best quality
  • File type: JPG or PNG
  • File size limit: 25 MB
  • Image size minimum: 304X188 px

See how it looks

You must go to the Wix Editor and Wix Studio to see how your images appear in the actual panels. Here are some examples: 

The Add Panel

add widget

The Presets Panel

action bar icon

new presets panel

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