Hi Team,

When you are trying to save a site as template for a site , you may face this issue “Sorry, this site can’t be saved as a template. It contains apps that don’t work in templates:  Nintex Forms for Office 365  Nintex Workflow for Office 365 ”

The resoultion is pretty simple.

1. Just remove the app Nintex forms for office 365
2. Just remove the nintex workflow for office 365
3. Take the back of using Save as site templates

Happy Sharepointing!!