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Add custom thumbnail for Bloom Library

Add custom thumbnail for Bloom Library​

  1. Create an image file that you want as the custom thumbnail. It must be 256 by 256.

  2. Save this file as a *.png file in the Bloom folder for the book with this name:

custom-thumbnail-256.png

  1. Do the steps in [Publish to Web](Publish to Web.htm) to upload your book to Bloom Library.

  2. Wait 10 to 15 minutes for the Bloom Harvester to update your book.

Tip​

  • To find the Bloom folder for your book, go to the Collections tab.

Right-click and click Show in File Explorer.

Publish tab tasks overview