Looking for Ideas on New Site

At the office, I find myself frequently wanting to describe system processes, class organization, or business processes in a flowchart. So I made a little site that links an llm to a charting engine for my own personal convenience.

I added a login button so I don't get too much spam and I can throttle use (for now). Looking for advice.

My goal is:

- one input box. maybe a browse button to pick a file - no controls, sliders or things. just free form text as the only ui - currently it's only really good at flowcharts and system diagrams - want suggestions for types of charts people might like, types of data, etc. - vague idea that a "public" checkbox could feed community charts through to some social page where people can comment. maybe just tweet it out. not sure if that idea is useful or annoying to anyone. maybe i should scrap it. - thinking i will do venn diagrams next because it's cute and fun. or maybe maps. or maybe a stock price link? not sure what people want tbh. - generally just want feedback on the idea