iPerf3 Generator – Create custom speed test commands instantly
iPerf3 Command Generator – Smart Speed Test Script Builder
Enter your server IP address – The tool automatically detects your location and recommends the closest iPerf3 test server based on geographical proximity.
Choose from available iPerf3 servers and ports – If a server supports multiple ports, you can manually select the port you prefer for your test.
Select TCP or UDP protocol – Use TCP for reliable, connection-based testing or UDP for maximum throughput and jitter/loss measurements.
Customize test duration (-t) – Choose how long you want the speed test to run (e.g., 10, 20, 30, or 60 seconds).
Set your desired bandwidth (-b) – When using UDP, you can define the maximum traffic rate in Mbit/s or Gbit/s.
Enable IPv6 – Toggle this option to run your test over IPv6 instead of IPv4.
The generated command is fully compatible with Linux terminals and ready to copy and paste.
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