FAQ
Frequently asked questions
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General
FlowDocu is an interactive diagram tool for anyone who needs to show how something works — engineers documenting system architecture, founders mapping out a business model, students visualizing a project, technical writers embedding a live diagram into an article, or creators walking an audience through a process. Instead of a static picture, you get a diagram you can click through, animate, and attach real details to.
FlowDocu is a personal, solo project built by Naveen Kumar — not a company. You can read the full story, including why it was built, on the About page.
Yes. FlowDocu is free to use today, with no credit card required and no seat limits. See the Terms of Service for the full details, including what happens if that ever changes.
No — you can start building a flow right away without signing up. You'll only be asked to create an account the moment you want to save your work.
Using FlowDocu
Yes — attaching real, specific details like request/response payloads, ownership, and other documentation to each part of a diagram is the whole reason FlowDocu exists in the first place.
Yes — define one or more scenarios and press play to watch a request move through your system, hop by hop, instead of just staring at static boxes and arrows.
Yes — you can present a flow live, export it as an image or GIF, share it as a read-only link, or embed it elsewhere, so it doesn't have to stay stuck inside the app.
Account & Support
I use industry-standard measures like encryption in transit and access controls to protect your information. See the Privacy Policy for the specifics on what's collected and how it's handled.
Yes, at any time, for any reason - no explanation needed. Just email contact@flowdocu.com and I'll take care of it.
Please reach out on the Contact page. FlowDocu is a one-person project, so I read every message myself, but a real fix might take a little longer than you'd get from a support team.