Re: Image (Photo) Resize using Workflow is possible?
Today, i don't find the solution in internet, then i post here for others in this case.
Yes it's possible (for free).
you can use http request to SharePoint

1. store the file in sharepoint
2. resize with http request
3. create the resized file in sharepoint
resolution=0: 300px
resolution=1: 480px
resolution=2: 750px
resolution=3: 1024px
resolution=4: 1600px
resolution=5: 2560px
resolution=6: 4928px – Original file size
if security policy let you access internet, you can use :
https://xxxx.sharepoint.com/_api/v2.0/sharePoint:/sites/xxxx/Uploaded/yourphoto.jpg:/driveItem/thumbnails/0/c1920x999999/content
and then you can choose exactly the size you want (replace 1920x999999 by the size you need)