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On the recordRead 11 Oct 202616 facts
Diagramming Tool
Plans and prices
Free
Free
Free and unlimited · no account · no paid tier
Read 11 Oct 2026 · diagrammingtool.com
On the record
- Device support
- The maker says the editors support phone touch gestures including pinch-to-zoom, panning and tapping to edit.diagrammingtool.com · read 11 Oct 2026
- Diagram types
- cloud architecture,flowcharts,sequence diagrams,entity relationship diagrams,UML class diagrams,C4 container diagrams,Kubernetes topologies,network diagrams,state machines,Gantt charts,Kanban boards,mindmaps,org charts,sitemaps,Sankey flows,XY charts,radar charts,treemaps,fishbone diagramsdiagrammingtool.com · read 20 Sep 2026
- Editors
- It offers a free-form canvas for manual placement and auto-layout diagrams edited directly on the picture.diagrammingtool.com · read 11 Oct 2026
- Export integrations
- The maker says exported SVGs open as editable shapes in Figma, Illustrator and Inkscape.diagrammingtool.com · read 11 Oct 2026
- Exports
- Diagrams export as PNG at 1× to 4× or as SVG, with transparent, white or canvas-matching backgrounds; exports have no watermark or limit.diagrammingtool.com · read 11 Oct 2026
- Import/export formats
- PNG,SVG,.diagram.jsondiagrammingtool.com · read 20 Sep 2026
- Local storage
- Diagrams are created, rendered and stored in the browser, and editable work can be saved to disk as a .diagram.json file.diagrammingtool.com · read 11 Oct 2026
- Notable limit
- PNG and SVG exports cannot be reopened in the tool for editing; the maker directs users to save the .diagram.json file for that.diagrammingtool.com · read 11 Oct 2026
- Privacy
- The site says it uses Google Analytics and Google AdSense, which can set cookies after consent, and says neither can see diagrams.diagrammingtool.com · read 11 Oct 2026
- Provider icons
- Its bundled icon picker includes AWS, Azure, Google Cloud, Kubernetes, Docker, Terraform, Postgres, Redis, Kafka and hundreds more.diagrammingtool.com · read 11 Oct 2026
- Purpose
- Diagramming Tool creates cloud architecture diagrams, flowcharts, sequence diagrams, ERDs and other diagram types in a browser.diagrammingtool.com · read 11 Oct 2026
- Sharing
- Share links contain the diagram in the URL fragment, which the maker says browsers do not send to a server.diagrammingtool.com · read 11 Oct 2026
- Support
- The site offers feedback, feature request and problem report forms, and says it requests an email address to reply.diagrammingtool.com · read 11 Oct 2026
- Templates
- The site offers 37 starting templates, including AWS architecture, CI/CD, incident response, sequence diagrams, ERDs, delivery plans and charts.diagrammingtool.com · read 11 Oct 2026
- Trial
- The maker says the tool has no trial and no login or sign-up requirement.diagrammingtool.com · read 11 Oct 2026
