About Wirenetlab

Wirenetlab is a free collection of network utilities built around privacy, speed and good defaults.

Our mission — and our honest limitations

Wirenetlab is a free, independent project built to help you work faster — without creating an account, without being tracked, and without being sold to. There is no company behind it. No pitch deck. No "freemium upgrade". Just a set of tools that should have existed already.

Because it is built on spare time and runs 100% in your browser, a few honest truths:

It may have bugs. The Cisco parser handles the configurations it has been tested on, but real networks are creative. If something doesn't parse right or a calculation looks off, please tell us — it helps everyone.
Always double-check critical changes. Wirenetlab is a helper, not a replacement for your own review. Never paste a generated config into production without reading it first.
Usefulness over polish. Some edges are rough. A working tool today beats a perfect one next year.
Feedback is welcome. Spotted a bug, a missing feature, a wrong audit rule? Write to [email protected] — that's how this thing gets better.

Thanks for trying it. Hope it saves you at least one late evening.

Privacy pledge

Every tool runs entirely in your browser. We never upload your configs, IP plans or passwords. No analytics that track you personally. No accounts.

Tech stack

HTML, Tailwind CSS (via CDN), vanilla JavaScript (ES2020+ modules)
Zero frameworks, zero build step, zero runtime dependencies
Hosted on Cloudflare Pages
Bilingual: English and French

Trademarks and attribution

Wirenetlab is an independent, third-party project. It is not affiliated with, endorsed by, sponsored by, or connected to Cisco Systems, Inc. in any way.

Cisco, Cisco IOS, and IOS-XE are registered trademarks of Cisco Systems, Inc. in the United States and other countries. All references to Cisco products inside Wirenetlab exist only for descriptive and interoperability purposes, under the doctrine of nominative fair use. All other trademarks, service marks, trade names, product names, and logos appearing on this site are the property of their respective owners.

Wirenetlab source code is released under the MIT License. See the Terms of Use, the Privacy Policy, and the Legal notice for additional information.

Third-party components

Wirenetlab gratefully builds on the following third-party open-source components. Their respective license notices are preserved in the minified files served by this site; this section restates them for clarity.

Tailwind CSS (v3.x) — MIT License © Tailwind Labs, Inc. — tailwindcss.com. Utility-first CSS framework, loaded from the official CDN.
JetBrains Mono — SIL Open Font License 1.1 © JetBrains s.r.o. — jetbrains.com/lp/mono. Monospace typeface used for configuration textareas and code samples.
Cytoscape.js (v3.28.1) — MIT License © The Cytoscape Consortium — js.cytoscape.org. Graph visualization engine used by the Topology Mapper.
jsPDF (v2.5.2) — MIT License © James Hall (2010-2025), yWorks GmbH (2015-2025) — github.com/parallax/jsPDF. Client-side PDF generation.
jspdf-autotable (v3.8.3) — MIT License © Simon Bengtsson (2014) — github.com/simonbengtsson/jsPDF-AutoTable. Table rendering plugin for jsPDF.

The full text of the MIT License and the SIL Open Font License 1.1 is reproduced in the project repository. This attribution section satisfies the notice obligation of both licenses; removing or altering it would violate the terms under which these components are distributed.

Wirenetlab is provided as-is, without warranty of any kind. The tools are meant to help with lab work and preliminary analysis; always verify critical network changes in your own environment.