Simulate bad network conditions on Windows - latency, packet loss, jitter, bandwidth limits, drops - to test how your app behaves on a poor connection. GUI + CLI, powered by WinDivert.
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Updated
Sep 9, 2026 - Python
Simulate bad network conditions on Windows - latency, packet loss, jitter, bandwidth limits, drops - to test how your app behaves on a poor connection. GUI + CLI, powered by WinDivert.
Wide Area Network Link Emulation with TC and NetEm
A bench appliance that invisibly conditions each device's internet link — rate, latency, jitter and loss, per device and per direction — and drives the Wi-Fi radios serving them, live from a web UI. A transparent bridge: nothing is installed on the device under test and it never appears as a hop. Raspberry Pi 5 image or Linux Docker image.
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