Create an Account Results History Desktop Apps Troubleshoot Your Wifi Check for Outages Prepare to Talk to Your ISP

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

It's never been faster or easier to take a Speedtest. Download the free Speedtest desktop app for Windows to check your internet speeds at the touch of a button.

Download Speedtest ® Test your internet speed at any time, on any device You connect to the internet using all kinds of devices. But are you getting the speeds you deserve? Find out with free native …

Customize your Speedtest experience and manage settings for accurate broadband speed tests on all your devices with free desktop and mobile apps.

The definitive way to measure internet performance, Speedtest provides people with independent insight into the speed and quality of their mobile and fixed broadband connections.

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 your Speedtest …

To run a Speedtest, make sure you are connected to a network (mobile or broadband), hit the “GO” button, and you’ll see your download and upload speeds, along with latency (ping) and jitter.

Testen Sie Ihre Internetgeschwindigkeit mit dem umfassenden Speedtest von Ookla für Desktop und Mobilgeräte.

Speedtest by Ookla is the definitive way to test the speed and performance of your internet connection. Every day, over ten million unique tests are actively initiated by our users in the locations and at the …