Free Online Proxy Checker Tool
Paste your proxy list below in standard formatting (e.g. host:port or host:port:user:pass) to sweep latency, identify geo-locations, and validate live socket status in real time.
host:port, host:port:user:pass, or user:pass@host:port. Tired of Dead, Slow, or Flaky Proxies?
Free and public proxy lists drop offline in minutes. ProxyVoxy guarantees a 99.98% active nodes pool with latency speeds under 34ms SLA.
How the Free Online Proxy Checker Utility Operates
ProxyVoxy's free online proxy checker is a high-performance diagnostic tool designed to let developers, scraping managers, and system administrators test and audit custom proxy lists in real time with zero platform constraints. Simply paste your list of IPs in standard connection formats (supporting both IP:Port and authenticated IP:Port:User:Pass specifications) and trigger the live connection sweep.
The interactive diagnostic console automatically splits and routes connection pings directly to real-world target destinations, verifying connection uptime, socket protocol compatibility (including SOCKS5, HTTP, and secure HTTPS channels), response latency metrics, and geolocation coordinates. Our verification tests let you separate live, whitelisted nodes from dead relays, ensuring that your automated scraping web crawlers operate at maximum speed and success indices.
For production pipelines requiring guaranteed uptime and absolute privacy, we highly recommend upgrading to our dedicated static ISP or wholesale rotating residential proxy pools, which feature average response times under 34ms and zero monthly billing commitments.