Free Proxy List USA
Grab fresh USA proxies for HTTP/S, SOCKS4, and SOCKS5. Lists are refreshed every minute and checked for responsiveness to popular U.S. services.
HTTP/S Proxies
HTTP and HTTPS proxies compatible with most browsers, CLI tools, and libraries. Ideal for web browsing, SEO tools, basic scraping, and unblocking geo-limited content.
SOCKS4 Proxies
Lightweight SOCKS4 proxies for TCP-only traffic. Great for bots and legacy tooling that need raw socket routing without DNS or UDP support.
SOCKS5 Proxies
Modern SOCKS5 proxies with optional authentication, full TCP support, and DNS tunneling. Best for privacy, torrent clients, and advanced scraping.
U.S. Endpoints Available
Our free lists include U.S.-based IPs so you can test U.S. experiences, geotargeted content, and localized SEO.
Updated Every Minute
Dead IPs are removed, responsive U.S. nodes are added, and lists stay fresh for better reliability.
Low-Latency Access
We prioritize endpoints with faster time‑to‑first‑byte for smoother scraping and automation in U.S. regions.
Is it legal to use proxies in the United States?
Using a proxy in the United States is generally allowed. Proxies are network tools that route your traffic through different IP addresses. Legal considerations focus on <span class="font-semibold">how</span> a proxy is used: always access public data, respect website terms, and follow applicable federal and state laws.
IPRabbit provides publicly available proxy endpoints for legitimate tasks such as SEO monitoring, web testing, automation of permitted workflows, and privacy. You are responsible for complying with local regulations and the policies of any service you access.
What is a U.S. proxy and why use one?
View geo‑targeted content as seen by U.S. users.
Validate SERPs, ads, and landing pages for U.S. markets.
Distribute scraping workloads across domestic IPs to reduce rate limits.
Improve performance for U.S.‑hosted services with lower network latency.
HTTP/S vs SOCKS4 vs SOCKS5 for U.S. endpoints
HTTP/S proxies work with browsers and many CLI tools. SOCKS4 supports TCP traffic and is lightweight. SOCKS5 adds DNS tunneling and optional authentication—useful for advanced privacy and compatibility. IPRabbit publishes all three so you can choose the best fit for your stack.
Best practices for compliant use
Respect Terms & Robots
Only access public data, throttle requests, and follow robots.txt and site policies.
Refresh Frequently
Download a new list every 60 seconds for the freshest U.S. endpoints and higher success rates.
Tune Concurrency
Use connection pools and backoff to minimize timeouts and blocks on U.S. services.
Ready to grab the latest proxies?
Download the latest free HTTP/S, SOCKS4, and SOCKS5 proxy lists. Updated every minute.
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