Choose the photos you want to use
Decide on a collage layout
Select a collage-making tool or app
Open a new collage project
Upload your photos
Arrange the photos in the layout
Resize and crop each photo as needed
Adjust spacing, borders, and alignment
Add background color or pattern if desired
Apply filters, text, or stickers if desired
Review the collage for balance and clarity
Save the collage
Export or print the final image