Universal Node & Flow Architect

Design any diagram on a single canvas

SEO, org charts, mind maps, flows, architectures and roadmaps. Drag & drop, nothing to install, works offline. Your data lives in your browser.

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One canvas,
many uses

SEO · Internal Linking Org chart Mind map Flow / Process System architecture Roadmap / Phases Blank

Built to think in systems

Everything you need to turn an idea into a clear map.

7 templates, 6 node shapes

Any diagram

Switch templates and the whole canvas reorganizes: cards, site wireframes, process boxes, circles, pills and decision diamonds.

Cards with information

Expandable

Description, tags, link and image per card.

Export your work

PNG · JSON

An image to share, JSON to reopen.

Private by design

No servers

Works offline and keeps everything in your browser's local storage. Nothing leaves your device.

100% responsive · touch gestures

Mobile and desktop

The map fits itself on mobile; drag, connect, pinch to zoom and pan with one finger. A single file, zero dependencies.

One canvas, many uses

The same tool, ready for every kind of diagram. Pick a starting point and adjust it.

SEO · Internal Linking Template

SEO · Internal Linking

The internal link architecture of a site.

  • Homepage → categories → articles
  • Crawl depth
  • Silos and topic clusters
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Org chart Template

Org chart

Team structure and responsibilities.

  • Hierarchy by levels
  • Roles and areas
  • Reporting lines
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Mind map Template

Mind map

A central idea and its branches.

  • Root concept
  • Branches and sub-branches
  • Brainstorming
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Flow / Process Template

Flow / Process

Steps, decisions and paths.

  • Start and end
  • Decision diamonds (Yes / No)
  • Correction loops
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System architecture Template

System architecture

Components and their dependencies.

  • Client → API → services
  • Databases and cache
  • Layers and connections
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Roadmap / Phases Template

Roadmap / Phases

A staged plan over time.

  • Sequential phases
  • Milestones and deliverables
  • Dependencies
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Free · no sign-up · no install · your data lives in your browser

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Frequently asked questions

The essentials about MapOfLogic Studio. Can't find your answer? Write to us at niseus.com.

An interactive canvas to design any diagram: SEO internal-link architecture, org charts, mind maps, process flows, system architectures and roadmaps. You pick a template, drag nodes, connect them and export. It's a single HTML file, with no frameworks or installation.
No. There's no sign-up, no account, no installation. You open the file and start working. It's completely free.
Yes. The whole tool works offline. The only thing loaded from the internet is the fonts (Google Fonts) the first time; everything else is 100% local.
In your own browser's local storage (localStorage). Nothing is uploaded to any server: your data never leaves your device. If you switch browsers or clear the site's data, export to JSON first.
Yes. You export to PNG (an image of the map, ready to share) and to JSON (to reopen it or hand the diagram to someone else). You can also import a JSON to pick up where you left off.
A title, subtitle, description, tags, an external link and an image. When you expand a card you see all its information, the full-size image and its connections, which you can navigate.
Yes, it's 100% responsive. On mobile the map fits the screen by itself and you respond with gestures: drag nodes, pan with one finger and pinch to zoom.
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MapOfLogic Studio — the canvas to map any logic

Ready to map your first idea?

Open the canvas and start. No account, no installation, no limits.

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