Home / Guides / Detect Dead Proxies in a List

Detect Dead Proxies in a List

Use ProxyCheck as a free online tool focused on detect dead proxies. Paste a proxy list, run one bulk check, and read live status, latency, exit IP, location, anonymity, IP type and risk score. No signup and no API key for the public checker.

Open free bulk proxy checker →

Need proxies first? Grab the free proxy list (updated hourly), then come back to check them.

Public tool · no signup · HTTP / HTTPS / SOCKS4 / SOCKS5

What you can check

Alive / dead status with response latency in milliseconds
Exit IP — the public IP seen by the destination
GeoIP country and city
Anonymity level: elite, anonymous or transparent
IP type: datacenter, residential or mobile
Risk score and Google access probe

Supported formats

ip:port · ip:port:user:pass · user:pass@ip:port · scheme://ip:port (http / https / socks4 / socks5). Up to 500 proxies per check.

How to run a detect dead proxies check

Open the free checker and keep this detect dead proxies guide nearby if you need format tips.
Paste one proxy per line (up to 500). Mixed formats are fine.
Click check and wait for live results — alive lines show exit IP, geo, anonymity, type and risk.
Export alive proxies or CSV when you need the clean list.

Tip: remove blanks and comments from your list first for cleaner counts.

FAQ — detect dead proxies

What does this detect dead proxies page do?

This page explains how to use ProxyCheck for detect dead proxies. Open the free checker, paste your list, and review live results for status, latency, exit IP, anonymity and risk.

Which proxy formats are supported?

ProxyCheck accepts ip:port, ip:port:user:pass, user:pass@ip:port and scheme://ip:port for HTTP, HTTPS, SOCKS4 and SOCKS5.

Is the checker free?

Yes. The public bulk proxy checker is free and does not require registration.

Related guides

Bulk Proxy Checker — Up to 500 at OncePaste up to 500 proxies and check them in one run for status, geo, anonymity and risk.…Check Authenticated Proxy user:passTest proxies with username and password auth. Supports user:pass@ip:port and ip:port:user:pass.…How to Check a Proxy List OnlineStep-by-step guide to check a proxy list online for live status, latency, exit IP and anonymity.…How to Test a SOCKS5 ProxyLearn how to test SOCKS5 proxies online and read latency, exit IP, anonymity and risk results.…Paste Proxy List CheckerPaste a raw proxy list and check every line online. Auto-detects common formats.…Proxy List Checker — No SignupCheck proxy lists online without registration. Bulk test up to 500 proxies per run.…Residential vs Datacenter Proxy CheckerSee how residential and datacenter proxies differ and how to check both online for free.…Check Proxy Timeout and LatencyMeasure proxy response time and timeouts in milliseconds with a free bulk checker.…