Starting from this old question, How to convert a signature from JPG to vector strokes?, or other similar, without to have installed anything on my notebook, is there the possibility to trasform my signature written with a ballpoint pen and make it as if I use a marker or fountain pen?
Here there is a crop of my signature:
I hope not to disturb you.
I use only Paint and Microsoft Picture Manager of Office and I hope that exist a free online tool without registration that can do this.