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

Looking for an easy way to test and track your internet speed on your phone? Download our free, easy-to-use speed test app for quick and reliable results. Looking for provider speed test results?

Check the speed between your Wi-Fi® device and the internet. You can run the test through a cellular (mobile) network, a wired connection, or your local Wi-Fi.

How fast is your download speed? In seconds, FAST.com's simple Internet speed test will estimate your ISP speed.

Test your broadband Internet and WiFi speed with the Internet Speed Test. Check your upload and download speeds for your home Internet network.

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 .

Trusted by millions for 20+ years, TestMySpeed is the leading provider of internet speed tests. Real-time stats on your download, upload, and ping speeds.

Test your Internet connection. Check your network performance with our Internet speed test. Powered by Cloudflare's global edge network.

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

This speed test will test the download and upload speed of your internet connection along with other diagnostic details in just a few seconds.