Hello guys, hope you are having an amazing long weekend. I have a system design interview coming up, and it being virtual I have been asked to use any tool I like to create system design diagrams and share my screen. What are some good tools / websites where I can draw the class diagrams / flowchart or other system design components.

I have considered MS Paint and www.diagrams.net so far. MS Paint is simple while diagrams.net has a tool of features for quick drawing but a little complex.

Thanks.