Compare software

LibreSpeedSpeedOf.Me
Free

Free and open source under the LGPL.

 Free

The speed test is free to use in the browser.

Android, Web, Self-hosted Web
  • Self-hosted, so the test measures your own path rather than a public server
  • No plugins or heavy dependencies; it is plain JavaScript
  • Runs in any browser with no app or plugin
  • Measures jitter as well as download, upload and latency
  • Results depend entirely on where you host the server
  • Fewer analytics than commercial speed test services
  • History is stored per device rather than synced
  • Results depend on browser and device performance
Web application, Self-hosted Web application
Open source Closed source
License: LGPL-3.0 License not stated
Not stated if an account is needed No account needed
Not stated if it works offline Needs internet

Checked September 22, 2026

Checked October 1, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.