Internet Speed Test

인터넷 속도 테스트 무료 속도 테스트

Internet Speed Test for mobile and WiFi internet connections

is an ad-free internet speed test tool that can be used to check the speed of your mobile connection (on 3G, 4G LTE, or 5G network connection), as well as for WiFi speed testing.

- Internet Speed Test and app performance

Internet Speed Test allows you to see how your internet connection and download speed will affect the performance of your favorite mobile apps. You can test app performance for up to six mobile apps at a time, from 27 of the most popular apps and games around the world.

- Easy to use Internet Speed Test

One simple speed test gives you easy-to-understand results for download speed, upload speed, and ping time. Then, simply choose the apps you use most to see how they are impacted by your current network connection - no more trying to work out whether your network service provider is delivering the 5G connection you need.

- Internet Speed Test performance

View all of your internet speed tests by location on a map and sort them by best and worst performance. See a timeline of your tests in the test history tab and review the stats for each speed test to monitor how your network experience has changed over time.

- Improving network connection

Internet Speed Test is completely free to use and contains no advertising.

We provide an independent source of truth in mobile network experience: A data source that shows how users experience mobile network speeds, gaming, video, and voice services worldwide. To do this, we collect anonymized data on the signal strength, network, location, and other device sensors. You can stop this at any time in the settings. We share this data with network operators globally and others in the industry to drive better connectivity for all.