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DiagramDesk
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What's new

Every change to DiagramDesk that a visitor could see, newest first, dated to the day it went live. Fixes nobody could notice are left out. If something here does not match the site, the contact page says how to tell us.

27 September 2026

  • DiagramDesk opened: a diagram editor that runs in your browser, with 21 templates and a blank canvas, connectors that route themselves, and your diagrams kept on your own device.
  • Export with a preview: PNG at four sizes, with or without a background, SVG, a vector PDF on a page of your choosing, a DiagramDesk file to reopen later, Mermaid code, and a copy to the clipboard.
  • A page for each of the 21 diagram types the templates cover, each with its own worked example, common mistake or comparison.
  • 9 guides, from flowchart symbols and crow's foot notation to exporting and keyboard shortcuts.
  • About, contact, privacy, cookies and terms pages.
DiagramDesk

A diagram editor that asks for nothing and keeps your work on your own machine.

Make a diagram

  • Flowchart maker
  • Org chart maker
  • Mind map maker
  • Swimlane diagram maker
  • ER diagram tool
  • All 21 types

Learn

  • Guides
  • Flowchart symbols
  • Mermaid import
  • Worked examples
  • Programming flowcharts
  • Shortcuts
  • Exporting

DiagramDesk

  • Start a diagram
  • About
  • What's new
  • Contact

Legal

  • Privacy
  • Cookies and storage
  • Terms
© 2026 Inyonitech Solutions (Pty) Ltd. Free to use.Set in Schibsted Grotesk, released under the SIL Open Font License; the other licences.Your diagrams are never uploaded.UML and BPMN are marks of the Object Management Group. All marks belong to their owners; this site is not affiliated with them.