From idea to architecture diagram in one prompt — not one hour.
Describe your system in plain English or Mermaid. ArchDraw's AI pipeline handles structure, layout, and styling — so you get a clean, presentation-ready diagram in seconds, not after an hour of dragging boxes in draw.io.
Free during beta. No credit card, no account needed to try.Try it right here — no sign-up needed
This is a real ArchDraw canvas. Drag the nodes, zoom in, or type a prompt below.
Speaks the language of your stack
ArchDraw understands the services and tools you already design around.
Diagramming takes longer than building the thing it diagrams.
Untangling crossing lines
Dragging boxes and untangling messy layout routing manually in draw.io or Lucidchart.
Redoing diagrams on code change
Losing diagram state and having to redo the layout completely every time your service contracts shift.
Losing 30 minutes in formatting
Wasting precious minutes tweaking alignments, colors, and line nodes to make it look decent enough to share.
Design is not your day job
You are an engineer, not a professional designer — and it shows in the generic, unaligned results.
"ArchDraw skips all of that. Describe the system once. The AI handles the rest."
Get started nowFrom description to diagram in 3 steps
Everything you need to map complex architecture
AI-generated diagrams
Describe your architecture in plain English; the pipeline generates structured, validated Mermaid and renders it instantly.
Mermaid-first pipeline
Write Mermaid directly or let AI generate it. Same pipeline either way: validated, enriched, and laid out correctly.
Smart auto-layout
Dagre-powered layout with automatic handle selection. Nodes position themselves; you focus on the architecture.
Subgraph support
Group nodes into containers with Mermaid subgraphs. Nested layouts render with correct parent-child positioning.
Interactive React Flow canvas
Every diagram is a live, zoomable, pannable canvas — not a static image until you choose to export one.
Multiple diagram types
Flowcharts, sequence diagrams, system architecture, ERDs. Handles the full range of Mermaid specs.
Export & share
PNG, SVG, or a live shareable link. Dark theme, clean layout, presentation-ready by default.
Built for anyone who needs to explain systems visually
Students
Practice system design interview diagrams, or finish project docs fast without getting stuck dragging margins.
Engineers & Teams
Document real production architecture in seconds for onboarding, architecture reviews, and markdown READMEs.
Technical Writers
Embed accurate, crisp diagrams for user documentation, without spending hours learning complex design tools.
Researchers & Founders
Explain highly complex technical systems clearly to stakeholders or cross-functional collaborators in one view.
Hey, I'm Abhishek 👋
I'm a final-year engineering student, and I built ArchDraw because I kept losing more time formatting a diagram than thinking about the architecture itself.
Every system design interview, every project doc, every README needed a diagram — and every time, I'd open draw.io, drag the same boxes around, and burn 30 minutes I didn't have.
So I built an AI pipeline to handle the part that doesn't need a human: layout, styling, alignment. You focus on the system. ArchDraw handles the diagram.
I'm building this in public as a solo developer. If you try it and something's rough, I'd genuinely want to hear about it.
Free during beta
ArchDraw is free to use while in beta. Paid plans are coming — early users will get a locked-in discount when they launch.
Beta access
- Unlimited diagram generation
- Mermaid workspace editor
- SVG, PNG, and Live share link export
- No credit card required
Frequently Asked Questions
Stop dragging boxes. Start describing systems.
Get clean, structured, presentation-ready diagrams in seconds. Free to use, no credit card required.