Diagramming Tool
The facts below are what the maker publishes about Diagramming Tool, checked and dated. Our editors have not written about it yet.
Plans and prices
From Diagramming Tool's own pricing page, checked 11 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free | Free | Free and unlimited · no account · no paid tier |
The facts
Each one read from Diagramming Tool's own pages, with the date it was checked.
Where it runs
- Device support
- The maker says the editors support phone touch gestures including pinch-to-zoom, panning and tapping to edit.checked 11 Oct 2026
What it does
- 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 diagramschecked 20 Sep 2026
- Editors
- It offers a free-form canvas for manual placement and auto-layout diagrams edited directly on the picture.checked 11 Oct 2026
- Export integrations
- The maker says exported SVGs open as editable shapes in Figma, Illustrator and Inkscape.checked 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.checked 11 Oct 2026
- Import/export formats
- PNG,SVG,.diagram.jsonchecked 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.checked 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.checked 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.checked 11 Oct 2026
- Provider icons
- Its bundled icon picker includes AWS, Azure, Google Cloud, Kubernetes, Docker, Terraform, Postgres, Redis, Kafka and hundreds more.checked 11 Oct 2026
- Purpose
- Diagramming Tool creates cloud architecture diagrams, flowcharts, sequence diagrams, ERDs and other diagram types in a browser.checked 11 Oct 2026
- Sharing
- Share links contain the diagram in the URL fragment, which the maker says browsers do not send to a server.checked 11 Oct 2026
- Support
- The site offers feedback, feature request and problem report forms, and says it requests an email address to reply.checked 11 Oct 2026
- Templates
- The site offers 37 starting templates, including AWS architecture, CI/CD, incident response, sequence diagrams, ERDs, delivery plans and charts.checked 11 Oct 2026
Money
- Free plan
- Yeschecked 20 Sep 2026
- Trial
- The maker says the tool has no trial and no login or sign-up requirement.checked 11 Oct 2026
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