Open Facebook and log in
Tap the post composer
Upload your current photo
Add a photo from the past
Use the caption to label them as “Then” and “Now”
Tag the people in the photos if needed
Choose your audience
Tap Post
If you want a side-by-side look, create a collage in a photo app first
Save the collage to your device
Upload the collage to Facebook
Add a short caption if desired
Tap Post
If you want to make a story, open Facebook Stories
Add the old photo and the new photo
Arrange them in one frame if the editor allows it
Post the story
If you want to use a memory, open Memories
Find the old post or photo
Share it with a new current photo
Caption it as “Then and Now”