OpenSpeedTest
Measure network throughput with a browser-based test on your own network.
What’s included for free?
Free MIT-licensed browser-based network test software for self-hosting. Supply a web server and network capacity; throughput depends on the test path and devices. Hosting, bandwidth and internet service are separate.
Where it runs: Self-hosted
Provider information ↗Checked 2026-10-19
Before you use it
MIT software. Follow the linked licence and required notices when modifying or redistributing. Imported content, trademarks and dependencies have separate rights.
Provider terms can change. Check current pricing and usage rights before starting a project.