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Frequently Asked Questions
Find answers to common questions about Codigram.
Frequently asked questions about Codigram, a free forever AI diagram generator for Mermaid diagrams. Learn how to create flowcharts, sequence diagrams, and mind maps from text, export Mermaid syntax, and use AI to turn ideas into visual documentation.
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Codigram turns plain text into clean diagrams. You describe an idea, process, or system in words, and it generates a visual diagram for you in seconds.
We see students, developers, product managers, researchers, and creators using it. Basically anyone who needs to explain or understand something complex more clearly.
Those tools are great, but they are manual. With Codigram, you skip the dragging and aligning and just focus on what you want to show. It is much faster, especially when you are iterating.
No. Just write naturally, like you would explain it to a person.
Type what you want to visualize, for example “user signup flow for a mobile app,” and click generate. That is it.
Codigram supports things like flowcharts, sequence diagrams, mind maps, ER diagrams, timelines, Gantt charts, and more. If you can describe the structure in words, it usually works well.
Yes. Many people paste long AI answers, study notes, or documentation and let Codigram turn them into structured diagrams.
Yes. Just tell Codigram what to change, like “add a payment step” or “simplify this part.” You can keep refining until it looks right.
That is normal. Treat it like a conversation. Small follow-up instructions usually get you where you want.
Yes. You can speak your prompt or upload a photo of a sketch or whiteboard, and Codigram will convert it into an editable diagram.
If you are signed in, yes. Everything is saved to your account so you can come back anytime.
Yes. You can export your diagrams as PNG and SVG.
Yes. You can generate a shareable link so anyone can view it without logging in.
No. Exports do not include a watermark.
Yes. Codigram is free forever.
Only you, unless you share a link. Your diagrams are private by default.
No. Your prompts and diagrams are not used for training.
Just email us at contact@codigram.app. We usually reply quickly, and Pro users get priority support.