Free Online Proxy Checker
Use our free online proxy checker to instantly check your proxies (HTTP/SOCKS)
paste your list, click Check, and find out which proxies are working for free and online.
Please note all proxies must have the same format and use the same protocol.
You can check up to 2 000 proxies at a time.
Why Use This Free Online Proxy Checker?
- 100% free and accessible online, no download needed.
- Supports both HTTP and SOCKS proxies.
- Provides results in seconds—check proxy free, fast.
- Format flexibility (IP:PORT, user:pass@IP:PORT…).
How It Works
- Paste your proxy list (one per line).
- Select the protocol (HTTP or SOCKS).
- Click “Check” — results appear instantly.
Supported Formats & Protocols
We support formats such as IP:PORT, user:pass@IP:PORT, and protocols HTTP & SOCKS.
Benefits of Our Free Proxy Checker
Ideal for web scraping, privacy testing, or quick proxy validation fast, free, and online.