Here ya go
Hi Maria, not really sure what kind of swing you want, but I hope this will give you some ideas.
www.hgtv.com › Outdoors › Outdoor Spaces
Mar 5, 2020 - How to Make & Hang a Simple Outdoor Swing. Add a heavy dose of charm to your pergola or porch with this DIY wood-and-rope swinging seat.
10 DIY Outdoor Swings That'll Make Warm Nights Even Better
Here's an idea: https://www.youtube.com/watch?v=BIqFhGhwmeY
What kind of swing do you want?
Some ideas for you
I love these and the directions are so good! https://www.hometalk.com/44195923/how-to-build-and-hang-single-seat-porch-swings
here is some good looking swing https://www.pinterest.com/pin/232709505731463104/
Here are some ideas: https://www.hometalk.com/search/posts?filter=outdoor%20swing
Do you want a swing for a child, or to fit an adult (or 2) ?
Where do you want to put the swing: hanging from a porch ceiling, or free standing on a porch or on a patio?
It's going to depend on what type of swing and where you want to hang it. Try the search bar at the top left for swing ideas and make sure whatever you attach it to is able to withstand it.