Free tool

Check proxies online: HTTP and SOCKS5

Check up to 100 connections, or measure download speed through a proxy in Mbps.
Protocol

The test downloads up to 10 MB through one proxy from a Cloudflare edge. For a slow connection, we measure the data received. Cloudflare sees the proxy exit IP.

The check uses Cloudflare only. If its edge is unavailable, we show an error. Credentials are not stored on the server; the field is cleared after a successful response.

Results—

The check shows exit IP and latency. The other button measures download speed in Mbps.

How to read the result

Exit IP

The address seen by Cloudflare after connecting through the proxy. If its edge is unavailable, the check reports an error.

Latency

Time for the secure HTTPS request, affected by route and current load.

Download speed

The speed button downloads up to 10 MB from a Cloudflare edge through the proxy. On a slow connection it measures the data received. Mbps describes this route, including the path from the proxy back to the checker server.