Check your internet speed, quality and performance with the AT&T Internet speed test tool.

Learn how to conduct and interpret an internet speed test. Test your device speed and Wi-Fi gateway speed. Check availability for AT&T’s fastest internet plans with AT&T Fiber.

Mar 14, 2023 · The AT&T speed test shows your baseline speeds. These are determined by using AT&T servers closest to you to measure the speed between your devices (including …

Learn how to improve the performance of your Internet connection. Get the most from your Internet service with our free Speed Test tool and helpful tips.

If you have AT&T Internet or AT&T Fiber®, you'll need to sign into your account to test the speed between your AT&T Wi-Fi Gateway and the AT&T network. You don't need to be an AT&T …

Verifica la velocidad, calidad y rendimiento de tu servicio de Internet con la herramienta de prueba de velocidad de Internet de AT&T.

If you want to have your information deleted, you need to provide either the ID of the test or your IP address. This is the only way to identify your data, without this information we won't be able …

These are determined by using AT&T servers closest to you to measure the speed between your devices (including computers, smartphones, tablets, game consoles, and smart TVs) and …

Baseline speeds are determined by using the AT&T servers closest to you to measure the speed between your devices (including computers, smartphones, tablets, game consoles, and …

Learn how to optimize your home internet by testing your internet speed, deciding on the best internet speed for you, determining if you need a Wi-Fi extender and more.