Free SOCKS5 Proxy Checker

Paste a list of SOCKS5 proxies below. We'll tell you which ones are alive, how fast they are, and what IP they expose — up to 100 at a time, results appear as they come in.

What this SOCKS5 proxy checker does

If you buy proxies from multiple sources, some of them stop working within hours. This tool checks each proxy by making a real SOCKS5 connection and a real request through it — not just a TCP port scan — so a "dead" result actually means the proxy failed, not that we gave up early.

What you get for each proxy

Alive/dead status, connection latency in milliseconds, the exit IP the proxy handed back, its country, and its ASN (the network/ISP it belongs to). Export everything to CSV with passwords masked.

Privacy

Your proxy list is processed in memory and never stored. See the credential-masking in the results table and exported CSV — passwords are never shown in full.