You can upload to facebook or google photos, make sure the photos are set to public, and then post the link of the photo like this. The you don't have to worry about re-sizing anything.
Just be sure to have the image tags
around the url of your photo.
The url also needs to be the url to the actual photo which you can get be right clicking on the photo and selecting "copy image address" or something similar.
Code:
[img]http://the full link to your photos.com/interesting stuff 18739487193lkadjfkj[/img]
Just be sure to have the image tags
Code:
[img][/img]
The url also needs to be the url to the actual photo which you can get be right clicking on the photo and selecting "copy image address" or something similar.