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

An embedded experience specifically designed to be fast, clear and easy to use, Speedtest is available for Mac and Windows.

Download speed Upload speed Ping Available in 17 languages. Our mission at Speedtest by Ookla ® is to make the internet faster by providing data and insights on real-world internet …

Quickly and easily test your internet connection with free apps from Speedtest—any time, on any device.

Create an Account Join the millions of other people helping us to accelerate the Internet! By creating an account, you'll be able to access your historical results anywhere and manage …

Simply run a Speedtest ® with your computer or smartphone. To run a Speedtest, make sure you are connected to a network (mobile or broadband), hit the “GO” button, and you’ll see your …

Mide la velocidad de tu conexión a Internet con Speedtest, disponible para dispositivos móviles y de escritorio.

No matter the server you choose, all tests run on Speedtest reflect the speed of your connection from your current ISP or carrier. Testing to a server hosted by an ISP or carrier does not …

All tests run on Speedtest reflect the speed of your connection from your current ISP or carrier. Though our host network is always growing, it’s possible that we don’t yet have a host in your …

Differences in available bandwidth: Make sure that the tests don't overlap each other, as each test needs to have your entire bandwidth to itself. Additionally, make sure nothing else is …