I need to transfer videos from my iPhone 6 to my Mac I want to be able to transfer some videos from my iPhone to my Mac so that I can create a YouTube video. The problem is that I can't insert a cable into my Mac because it only has inserts for a charger and headphones. Is there any way I can email or use Dropbox to get the pictures and videos into my Mac?
Based on your description I assume that you're talking about MacBook what only has only one USB-C port.

For transferring media from your iPhone to your MacBook you have multiple options:


Use AirDrop
Use Lighting to USB-C cable
Use iCloud or any other cloud provider (Dropbox, Google Drive or Dropbox)