Test your internet speed on any device with Speedtest by Ookla, available for free on desktop and mobile apps.

FAST.com speed test gives you an estimate of your current Internet speed. You will generally be able to get this speed from leading Internet services, which use globally distributed servers.

Test your internet speed and performance with Speedtest by Ookla, available on desktop and mobile devices for free.

Use Speedtest on all your devices with our free desktop and mobile apps.

Test your internet speed with Speedtest by Ookla on any device using free desktop and mobile apps.

Test your internet speed with Speedtest by Ookla, available for free on desktop and mobile devices.

Check your internet speed with our simple and fast speed test. Get detailed results for your download speed, upload speed, and personalized insights into your connection performance.

How fast is your internet speed? Check your download, upload, and ping speed in under 30 seconds.

Prefer a wired connection to a Wi-Fi or a powerline connection which are by far less stable for high speed connections. Repeat the test several times to check the stability of the results obtained.

An internet speed test measures the connection speed and quality of your connected device to the internet. It does so by running multiple consecutive tests that analyze different aspects of your internet connection, namely ping (latency), download speed, and upload speed.