Three essential tools to diagnose your internet connection. No accounts, no downloads, no waiting.
Measure your real download speed, upload speed, and ping latency. Results in under 30 seconds, no app needed.
Test my speedInstantly see your public IP address, internet provider, and approximate location. Supports both IPv4 and IPv6.
Find my IPCheck whether a site is down for everyone or just you. Get an instant status check for any URL in the world.
Check a siteChoose from our three network diagnostic tools — speed, IP lookup, or site status check.
No downloads, no accounts. Everything runs directly in your browser using live data.
Clear, plain-English results tell you exactly what's happening with your connection.
The tools tell you what is happening. These guides help you understand what the results mean and what to try next.
Learn what speeds you need for streaming, video calls, gaming, remote work, and everyday browsing.
Read guide →Work through the most common causes of slow internet before calling your provider.
Read guide →Understand latency, lag, jitter, and why ping can matter more than speed for calls and gaming.
Read guide →See why downloads, uploads, and ping each affect different parts of your connection.
Read guide →Learn the difference between the address websites see and the addresses inside your home network.
Read guide →Understand what your public IP can and cannot reveal about you.
Read guide →Have an idea for a network checker, speed test feature, or troubleshooting tool we should add next?
No email required. Opens a short Google Form in a new tab. Please don't include IP addresses, private URLs, passwords, or personal information.
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