Online Video Editor

Picked up a couple old GoPro cameras, played with one yesterday on a flight. Finding out I don't have local computing power to run an editor.

Can anyone recommend an online editor to use? Im not looking for much more than cutting and splicing , then creating a shorter video.

Thanks

I spent $10 on a miniSD to Lightning plug adapter and do basic editing on my iPad. I record headset audio on my iPhone and dub that in as well.