Free tool
United States proxy checkertest any United States proxy, free
Paste a United States proxy or a whole list and this tool tests each one on a real connection. You get working or dead per line, the exit country so you can confirm it really is a United States proxy, plus speed, anonymity and the network behind it. No account, no install.
Your list
Empty runs the sample listEvery common format works, mixed freely.
Load from a file
Drop your proxy files here
.txt or .csv, as many as you like. Every line lands in your list.
Probe settings
Protocol
Extra checks
The test
A real connection,and the true exit country
An open port is not a working proxy, and a proxy sold as United States does not always exit in United States. This opens a real connection through each one and reports the country its IP actually resolves to.
01
Open a real connection
We connect through your proxy to a live endpoint we control, on every protocol it might speak, instead of just checking whether the port is open.
02
Forward a real request
A proxy that accepts a connection and relays nothing is not working. The request has to come back through it, which is what separates a working proxy from an open door.
03
Report the reason, not just yes or no
When it is not working you get why: refused, timed out, or answering but not as a proxy. That is what tells you whether to retry it or bin it.
Questions
United States proxy checker FAQ
The things people actually ask about checking United States proxies, answered against what the tool does. If yours is not here, the live chat on this page reaches the people who run the network.
How do I check a United States proxy?
Paste it above and run the check. The tool opens a real connection through the proxy and requires a request to come back, so it reports working only if the proxy actually forwards traffic. You also get its speed, anonymity, exit country and network, for free and with no account.
How can I tell if a proxy is really in United States?
Every proxy comes back with the country its exit IP resolves to, read from the network that owns the address, next to whether it worked. So a proxy sold as a United States proxy that actually exits somewhere else shows its true country here, whether or not it connects.
Are United States proxies free?
You can find free United States proxies on public lists, and this checker tests them for free with no cap. The catch is that free proxies are shared and short-lived, so a working United States proxy today is often dead or slow tomorrow. For addresses that stay working, a paid pool is the honest answer.
Where can I get working United States proxies?
Start with the free United States proxy list, thousands of live IPs to test. If you need United States addresses that stay clean instead of ones you re-check every morning, HProxy's residential, ISP, datacenter and mobile pools target United States directly, on the same network that just probed your list.
Need United States proxies
that stay working?
Free United States lists decay from the moment they are posted. A clean pool that targets United States does not.
HProxy's residential, ISP, datacenter and mobile pools target United States directly, on the same network that just probed your list, so the addresses are not shared out from under you.