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

Test your internet speed with Speedtest by Ookla, a global broadband speed test tool available for desktop and mobile devices.

Test your internet speed with Speedtest by Ookla, a reliable tool for measuring broadband performance worldwide.

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

Teste sua velocidade de conexão com o Speedtest, uma ferramenta confiável e fácil de usar para medir a performance da sua internet.

下载 Speedtest ® 随时在任何设备上测试互联网速度 您平时会使用各种设备连接到互联网。但您对网速满意吗？利用免费的本地应用，测试每台设备上的宽带、蜂窝网络或 Wi-Fi 连接速度。

Speedtest 让网络测速无比快速而轻松。下载适用于 Windows 的免费 Speedtest 桌面应用，轻击按钮即可检查互联网速度。

So how much speed is right for you? When thinking about your own need for speed, it’s key to consider how your network will be used and how many people will use it. You likely don’t need a ton of speed …

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

Testez la vitesse de votre connexion Internet avec Speedtest d'Ookla, disponible sur tous vos appareils grâce à des applications gratuites.