I'm looking for a beautiful flowchart tool

I just put together my first flowchart in years to diagram my new blogging workflow, and had a hard time coming up with a program that would make the chart look pretty automatically. Like, without me having to whip out any artsy on the fly at 10pm.

The best one I've found so far is called Lucid Chart, which incorporates online sharing like several other tools I saw out there. I'd love to hear if anyone else has come up with anything better, that's also really quick to use.