Measure download, upload, ping & jitter in seconds. No app, no signup.
The most accurate, comprehensive free internet speed test available.
Live gauge updates every 250ms — see your speed as it measures, not just at the end.
Multi-threaded testing via Cloudflare CDN. Top 70% of samples averaged to eliminate outliers.
Compact, no-scroll widget. Works perfectly on all phones without pinching or zooming.
Zero registration. We do not sell your data. IP detection is for server selection only.
Download, upload, ping and jitter measured in one test — everything your ISP provides.
Cloudflare edge servers ensure you get results reflecting your actual local connection quality.
Transparent, accurate, industry-standard testing in 3 phases.
We send 8 HTTP requests to our nearest server and measure round-trip time. The best and worst samples are discarded, and we average the remaining 6.
We download files of increasing size (100KB → 1MB → 10MB → 25MB) using multiple simultaneous connections to saturate your bandwidth.
We POST data of increasing sizes to our servers from your browser. Upload speed is crucial for video calls, streaming, and cloud uploads.
Expert articles to help you optimize your broadband connection.
Confused between Mbps and MBps? Learn the real difference between small b and capital B, how to convert speeds, and what your internet plan actually delivers.
Read More →Learn what ping, jitter, and latency are, why they matter for gaming and video calls, and how to improve them for a smoother experience.
Read More →Slow Wi-Fi driving you crazy? Follow these 15 expert-tested tips to dramatically boost your wireless internet speeds at home.
Read More →SpeedPro uses multi-threaded real HTTP transfers via Cloudflare infrastructure. Results are typically within 3-5% of your true maximum throughput. For best accuracy, test via Ethernet, close background apps, and run 2-3 tests at different times of day.
Your ISP advertises maximum theoretical speeds. Real-world results are affected by router age, Wi-Fi interference, number of connected devices, time of day congestion, and distance from ISP infrastructure. If results are consistently 20%+ below your plan, contact your ISP with timestamped test screenshots as evidence.
Under 30ms is excellent for all games. 30-60ms is fine for casual play. 60-100ms becomes noticeable in fast-paced shooters. Above 100ms causes visible lag. Fiber internet typically delivers 5-15ms ping.
Download speed determines how fast content comes to you — streaming, browsing, downloading files. Upload speed determines how fast data goes from you to the internet — video calls, live streaming, cloud file uploads, and sending emails with attachments.
ISP speeds fluctuate significantly throughout the day due to network congestion. Testing in the morning, afternoon and evening gives you a much more accurate picture of your consistent performance versus the maximum achievable speed.
Yes — SpeedPro is 100% free with no registration, no account, and no usage limits. The service is supported by advertising, which allows us to keep it free for everyone.
Start by restarting your router, then move it to a central location. Switch to the 5GHz Wi-Fi band if within 30ft of your router. Use Ethernet for TVs and desktops. Close background apps. If speeds remain low, contact your ISP for a line inspection.
Use our expert guides to troubleshoot slow connections, compare ISP plans, and get the speeds you're paying for.
📖 Read Our Speed GuidesSpeedPro provides a free, real-time internet speed test that accurately measures your broadband connection performance. Whether you are testing home broadband, office network, mobile data, or public Wi-Fi, SpeedPro delivers precise results in under 60 seconds using Cloudflare's global edge network.
Our multi-threaded methodology saturates your connection to reveal its true maximum capacity — not just a partial measurement. Results include download speed, upload speed, ping latency, and jitter, giving you a complete picture of your internet quality.