YouTube custom thumbnails settings

To upload a custom thumbnail for your YouTube videos from PostFlow, you must first verify your YouTube Channel.

Once verified, you will also be able to schedule and publish longer videos.

How to verify YouTube channel

1. Go to YouTube and sign in to your account
2. Click on Settings in the left sidebar.

   

3. Click Channel status and features

   

4. YouTube studio opens.
   Click on the caret next to the Intermediate features section.

   

5. Once the section is expanded, click on Verify phone number.

   

6. Then follow the instructions to verify your phone number.
7. After verifying your phone number, you will be able to schedule and publish longer videos as well as custom thumbnails for your videos.