# diagrams.net

- slug: `diagrams-net`
- url: https://app.diagrams.net/
- tagline: Free browser diagram editor (draw.io) for flowcharts and architecture.
- categories: utilities, devtools
- locales: en
- founded_case: false
- ownership_status: unclaimed
- editorial_status: approved
- verification_status (legacy): unverified
- link_rel (ops): nofollow
- created_at: 2026-09-19
- updated_at: 2026-09-19

## Description

Open-source diagrams.net / draw.io editor in the browser — flowcharts, UML, network and cloud architecture. Files can stay local. Keywords: draw.io, diagrams.net, flowchart, architecture diagram, uml.


## Links for agents

- HTML: /p/diagrams-net/
- Markdown: /p/diagrams-net.md
- JSON: /api/v1/listings/diagrams-net.json

<!-- Host should send X-Robots-Tag: noindex, nofollow on this .md URL. HTML canonical is /p/diagrams-net/ -->