Maximize Your Proxy Efficiency with Live Proxies' Proxy Tester

Our Proxy Tester, compatible with both Windows and Mac, is designed for universal use, accommodating proxies from any provider.
This tool is especially beneficial for users who value flexibility and broad compatibility.
It supports the following formats:

• host:port:user:pass
• user:pass@host:port

Key Features

• Universal Compatibility: Ideal for use with any proxy provider that supports the standard formats.
• Clear Status for Every Proxy: Each proxy is classified as Good, Slow, Timeout, or Failed, with live counts and share percentages so you can judge the quality of an entire list at a glance.
• Fast Concurrent Testing: Tests up to 100 proxies simultaneously, so even large lists finish in seconds. Concurrency and timeout are fully configurable.
• Failure Diagnostics: Failed proxies show the exact HTTP error code (for example 407 for rejected credentials), so you know why a proxy failed, not just that it did.
• Retry & Stop Controls: Re-test only the failed proxies in one click, or stop a running test at any point.
• Flexible Exports: Save working proxies as a ready-to-use .txt list, or export full test results and per-host summaries as .csv.
• Automatic Updates: Regular updates are rolled out, ensuring the tester remains effective with the latest features and improvements.

Optimized Performance Insights

• Detailed Proxy Information: Obtain the country, region, ISP, and exit IP of each proxy, crucial for managing and troubleshooting your network.
• Real Speed Measurement: Every working proxy shows its response time in milliseconds, measured as a complete round-trip through the proxy, the realistic number for actual usage. Live Proxies users can experience significantly faster speeds, often outperforming other residential networks with typical response times ranging from 200-500 ms.
• Host Summary: Results are also grouped by gateway host with per-host success rates, making it easy to compare providers, plans, or regions side by side.

Recommended Practices for Live Proxies Users

• Re-testing Advice: If a Live Proxy fails during a test, we recommend re-testing after 30 minutes using the Retry option — it re-tests only the failed proxies in one click. Our dynamic network typically refreshes connections within 15 minutes, ensuring high reliability and continuous service.

Ideal for Newcomers and Professionals

Whether you're just starting out or you're a seasoned expert in proxy management, our Proxy Tester is designed to provide an easy-to-use, effective platform to assess and optimize your proxy setup.

Embrace the flexibility and advanced capabilities of our Proxy Tester to ensure optimal performance across any IP proxies you use, with enhanced features particularly noticeable for Live Proxies customers.