Know your connection. Work with confidence.
Check your public IP, address exposure and connection quality.
Tests connect to third-party services only when you start them. Providers can see your public IP and test requests. Speed tests use up to about 22.5 MB of payload, plus protocol overhead. We do not read personal files or request location, camera or microphone access.How your data is used
IP address & location
This browser’s public internet exit
Look up another public IP
DNS leak check
Observe the DNS resolvers handling your queries
Compare the results with your expected VPN or secure DNS settings. Public DNS, browser DoH and VPNs may use different exits. Resolver count or country alone cannot establish a leak.
WebRTC leak check
Collect ICE candidates and compare with the current HTTP exit
Speed & connection quality
Your browser measures its network path to Cloudflare
About 10–60 seconds, up to 90 seconds. Speed tests consume data; run them when needed.
Rates are short application-layer estimates that include HTTP and browser overhead. Latency is not ICMP ping. HTTP failure rate is not UDP packet loss. Load latency shows “—” when the load is too brief to measure.