1. Verify the target
Add an address you own and confirm it through DNS or the panel. Nothing is sent until the check passes.
A short, bounded run against a verified target, with the same report format paid tests produce.
Updated November 8, 2026, 14:54 (GMT+3) · reviewed for accuracy
The free DDoS stresser runs one concurrent test with the full method list and a report that matches paid runs. Start with a target you verified, and read how the paid DDoS stresser differs when you need longer windows.
Use it to confirm one endpoint degrades the way you think it does. If the answer arrives in thirty seconds, stop there and keep the report.
The free DDoS stresser window is capped because generators cost money on every run. A short window still shows whether the endpoint degrades and roughly at what rate, which is usually enough for a first pass. See the DDoS stresser page for the paid window.
When you need minutes instead of seconds, the paid DDoS stresser page lists what changes.
Use the free DDoS stresser report as a direction: one point, not a curve. When the direction matters, compare plans on the pricing page before booking a longer window.
Add an address you own and confirm it through DNS or the panel. Nothing is sent until the check passes.
Layer 4 takes an IP, a port and a method. Layer 7 takes a URL. One method per run keeps the result readable.
Delivery ratio, latency percentiles and error classes stay in the account so two runs can be compared.
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No card at signup. Verify a target you own and read the report.