See the network
from every angle

Interactive visualizations that show how networking protocols really work. Switch perspectives to see the same event from the browser, the server, or an attacker.

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DNS Resolution

Follow a DNS query from your browser through the full resolution chain. See what the resolver, root server, and even an attacker see.

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HTTP/1.1 vs HTTP/2 vs HTTP/3

Animated side-by-side comparison of HTTP versions. See head-of-line blocking, multiplexing, and QUIC in action.

Coming soon
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VPN Tunneling

Watch what happens to your packets with and without a VPN. Compare views from user, ISP, and VPN server.

Coming soon
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IP & Subnet Masking

Interactive tool to explore IP addresses, ports, and subnet masks. Click an IP, see the network/host split change.

Coming soon