Snitch Network Visualizer icon
Snitch Network Visualizer icon

Snitch Network Visualizer

Real-time network traffic visualizer — see every connection your computer makes. Privacy-first, 100% local. / Visualiseur de trafic réseau en temps réel, 100% local.

Live node graph of real-time connections with per-process attribution / Graphe temps réel des connexions avec attribution par processus

Cost / License

Application type

Platforms

  • Mac
  • Windows
  • Linux
  • Self-Hosted
  • Docker
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Features

Properties

  1.  Privacy focused

Features

  1.  Command line interface
  2.  Ad-free
  3.  Works Offline
  4.  No Tracking
  5.  No registration required
  6.  Dark Mode

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Snitch Network Visualizer information

AlternativeTo Categories

Network & Admin, OS & Utilities

GitHub repository

  •  1 Stars
  •  0 Forks
  •  4 Open Issues
  •   Updated  
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Snitch Network Visualizer was added to AlternativeTo by aiXis Studio on and this page was last updated .

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What is Snitch Network Visualizer?

Snitch is a free, open-source network traffic visualizer that shows every connection your computer makes, in real time. It renders outbound traffic as an animated node graph and a world map, with per-process attribution so you can see exactly which app is talking to which server.

Everything runs locally: passive packet capture, offline GeoIP lookup (MaxMind GeoLite2, no external API calls), and a loopback-only API. Snitch sends no telemetry and makes zero outbound requests of its own.

Features include anomaly detection (port scans, beaconing patterns, unusual exfiltration volumes), a live privacy score breaking down trackers vs. normal traffic, and a bilingual English/French interface.

It runs on macOS, Windows, and Linux — as an Electron desktop app, a Docker container, or a standalone FastAPI backend with a web UI. A demo mode (SNITCH_DEMO=1) lets you try it without elevated privileges.