# Netviz

> Design and visualize network architectures in the browser

- Canonical URL: https://www.fosshunter.com/tools/netviz
- JSON export: https://www.fosshunter.com/tools/netviz.json
- Website: https://github.com/ShadowArcanist/netviz
- Category: Design
- Open source: yes
- Self-hostable: yes
- Verified listing: no
- Featured: no
- Published at: 2026-05-19T07:14:48+00:00
- Catalog revision: `903966813`

## Repository metrics (point-in-time)

- Repository: https://github.com/ShadowArcanist/netviz
- Stars: 1078
- Forks: 98
- Open issues: 0
- License: MIT
- Last push: 2026-09-07T16:31:42+00:00
- Metrics observed at (synced_at): 2026-11-04T11:16:31+00:00
- Archived: no

Tags: php, Diagramming, Design, Architecture, Networking
Tech stacks: CSS, docker, HTML, javascript, Nginx, nodejs, react, Tailwind CSS, typescript

## Features
- Includes a drag and drop interface for adding servers, proxies, and databases. *(highlighted)*
- Features a local save system using IndexedDB for privacy and no-server operation. *(highlighted)*
- Supports exporting diagrams to image formats and offers both light and dark themes. *(highlighted)*

## Description

Netviz is a browser based application for designing network architectures visually. It allows users to drag and drop components like servers and databases onto a canvas, connect them to map data flow, and export results to images.

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Source: [FOSSHunter — Netviz](https://www.fosshunter.com/tools/netviz) — cite `synced_at` and the catalog revision when quoting metrics.
Interpretation rules: https://www.fosshunter.com/llms-full.txt