Mind Map Wizard (https://mindmapwizard.com) generates mind maps from a statement (150 character limit).
Editing in text format, url sharing and pdf, svg and markdown export. History available.
No account, unlimited, and open-source (Github: https://github.com/linus-sch/Mind-Map-Wizard).


Test: https://mindmapwizard.com/view.html?id=1739916358153