Speedtest — Net Speed Test

One-click speed test (speedtest): ping, jitter, download and upload right in your browser popup.

Lightning-fast speedtest in your browser. One-click speed test for download, upload, ping, and jitter—no setup required. Full description: This Speed Test extension lets you run a clean, accurate speedtest right inside your browser. Open the popup and start a speed test with a single click—no settings, no accounts, no distractions. It measures your download speed, upload speed, ping, and jitter in real time, so you can quickly verify your internet performance before calls, streaming, or gaming. Designed for clarity and speed, the interface focuses on what matters: clear numbers, instant results, and a simple start button. The extension uses modern web technologies to run the speed test directly in your browser and keeps permissions minimal for a private, lightweight experience. If you need a fast and reliable way to check connection quality, this speedtest is built for everyday use—quick checks, troubleshooting slow Wi-Fi, or comparing networks.