Free proxy checker
Online proxy checker for HTTP and SOCKS5. Test latency, exit IP, country, ISP and a 0–5 proxy rating. No signup.
Check SOCKS5 and HTTP proxies online
Paste a list, pick the protocol, run the check. The proxy checker returns status, latency, exit IP and whether selected sites load through the tunnel.
How the proxy rating works
Full mode combines connect time, geo/ISP lookup and optional site tests. Quick mode only proves the proxy answers.
FAQ
Is the Bytedocks proxy checker free?
Yes. You can test HTTP and SOCKS5 proxies without an account. The public tool is rate-limited.
What does this online proxy checker measure?
Reachability, latency, exit IP, country, ISP, and in full mode whether selected sites (Google, YouTube, Instagram, TikTok, Facebook, X) load through that proxy.
Can I check SOCKS5 proxies online?
Yes. Set the protocol to SOCKS5 (or SOCKS4), or prefix a line with socks5://. HTTP/HTTPS uses the same checker.
What does the proxy rating mean?
A 0–5 score from connect time, exit lookup and optional site checks. 4.0–5.0 is fast and reliable, 2.5–3.9 usable, below that slow or dead.
Do you store the passwords I paste?
Checks run on the request. Do not paste production credentials you cannot rotate. Prefer a one-off generated proxy.
What if my proxy works here but fails on the target?
The checker proves the exit, not every site policy. Try the same IP on the real host, or switch Budget → Premium / Mobile / ISP for that job.