Guide

1. Inside Buffer's Publish tab, find the specific post that contains the image you want to reuse and then click its corresponding 'More Actions' button.

2. Select 'Duplicate' from the list of options.

3. After that, select the channel where you wish to publish the duplicate post.

4. Tap the entry box and then type the new caption you want to use.

5. Once done, click 'Save As Draft' or 'Add to Queue' to apply the changes.

6. After completing these steps, the image in your previous Buffer post will be reused in the new one. Simply repeat the same series of steps if you want to create more posts with the same image.