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Proxy Checker

  • IPv4 Proxy Check
  • Protocol, Country, and City Detection
  • HTTP(S), SOCKS4, and SOCKS5 Check
  • Check Whether Proxies Are Private
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Proxy List

What Format Should I Use to Add Proxies to Proxy Checker?

For public proxies without a username and password, use IP:PORT
For private proxies authenticated with a username and password, use IP:PORT:USER:PASS

If you bought proxies from us, they are private!

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Frequently Asked Questions

An online Proxy Checker is a convenient tool for quickly testing whether proxy servers are valid. On the ProxyWhite website, you can check up to 100 proxies at once in just a few seconds. The tool quickly shows whether each server is working, with no software or browser extensions to install. Checking your proxy servers through our service helps you verify connection stability and security. Our Proxy Checker is also free, so any user can quickly confirm that their proxies are operational.

Our website lets you check HTTP, HTTPS, SOCKS4, and SOCKS5 proxies. The Proxy Checker instantly identifies the proxy type and provides detailed information about its status and connection speed. Using the service is simple: enter your proxy servers in ip:port or ip:port:user:pass format, and you’ll receive detailed results within seconds. You can also export the check results for convenient use later.

Checking proxies is essential for reducing the risk of personal data exposure and connection failures. This is especially important for free proxies, which are often unstable and may stop working unexpectedly. For example, if you use proxies with a log checker or to manage multiple accounts, a server failure may expose your real IP address and lead to account blocks. Our online Proxy Checker can quickly identify nonworking proxies and help you maintain a safer, more stable workflow.

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