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Free Proxies United States

Browse free proxies in United States. Filter by protocol (HTTP, HTTPS, SOCKS4/5), anonymity, speed & uptime. Copy with one click.

Country: United States (US)

Public Free Proxy List — United States

IP Address Port Protocol Anonymity Uptime Speed Last Checked Action
69.132.182.143 8001 HTTP Transparent 100% 1178ms
189.61.29.250 8088 HTTPS Elite 88% 496ms
122.168.112.136 88 HTTPS Transparent 61% 342ms
130.27.183.213 8088 HTTPS Elite 95% 632ms
107.74.40.52 8010 HTTPS Transparent 61% 936ms
51.178.111.137 88 SOCKS4 Elite 87% 1167ms
197.69.208.83 1085 HTTP Elite 92% 808ms
20.206.181.85 8118 SOCKS4 Anonymous 77% 1092ms
217.27.123.58 8123 SOCKS4 Anonymous 64% 487ms
16.68.222.11 88 SOCKS5 Transparent 93% 504ms
5.144.144.13 9999 SOCKS5 Transparent 64% 687ms
32.220.255.5 9000 SOCKS5 Anonymous 88% 431ms
118.127.120.188 88 SOCKS4 Transparent 83% 103ms
212.238.98.157 8081 SOCKS4 Elite 63% 172ms
72.241.45.12 9080 HTTP Anonymous 65% 1164ms
88.132.216.25 61947 HTTPS Elite 74% 1161ms
184.7.79.70 8080 SOCKS5 Elite 88% 511ms
204.195.132.238 8010 HTTPS Elite 60% 858ms
61.55.252.26 80 SOCKS5 Elite 97% 322ms
3.179.45.154 1081 SOCKS5 Anonymous 78% 966ms
42.73.185.42 80 HTTP Transparent 60% 808ms
178.248.130.189 8081 SOCKS5 Elite 97% 1068ms
17.76.208.60 88 SOCKS4 Elite 89% 803ms
144.214.131.229 8088 SOCKS5 Elite 99% 568ms
133.239.120.108 14144 HTTP Elite 66% 1026ms
163.161.188.25 8010 HTTP Elite 93% 413ms
76.193.218.203 9999 HTTPS Elite 60% 849ms
180.18.99.107 36756 HTTP Elite 77% 939ms
181.229.70.2 8888 SOCKS5 Elite 67% 817ms
147.189.30.17 80 SOCKS4 Anonymous 96% 876ms
175.47.131.73 9080 HTTP Anonymous 68% 101ms
32.233.207.153 26190 HTTP Transparent 87% 711ms
139.127.176.63 9000 HTTPS Elite 78% 578ms
191.95.239.232 8088 SOCKS4 Anonymous 76% 1034ms
124.202.156.88 9999 HTTPS Transparent 71% 391ms
122.96.242.108 15124 HTTPS Transparent 77% 105ms

Want guaranteed speed & uptime? Try our paid Residential or ISP proxies.

How to Use Free Proxies Safely & Effectively

Free public proxies are useful for learning, QA, and light geo-testing. For production workloads, prefer authenticated pools with SLAs. Rotate IPs and respect target terms.

Common Protocols

  • HTTP/HTTPS — Browsers & HTTP(S) clients.
  • SOCKS4/5 — Generic TCP proxying for apps & scripts.
Tip: Prefer HTTPS or SOCKS5 for compatibility and security.

Best Practices

  • Rotate IPs for higher success on rate-limited targets.
  • Respect robots.txt, rate limits & site terms.
  • Use timeouts and retries with backoff.
  • Log failures and replace slow or unstable hosts.

Quick Examples

curl -x http://USER:PASS@HOST:PORT https://httpbin.org/ip
import requests

proxies = {
  "http":  "http://USER:PASS@HOST:PORT",
  "https": "http://USER:PASS@HOST:PORT"
}
r = requests.get("https://httpbin.org/ip", proxies=proxies, timeout=20)
print(r.json())

Great Uses

  • Geo QA & localization checks
  • Ad placement & creative verification
  • Brand monitoring & SEO checks
  • Public data collection within policy

Legal note: Only use proxies for lawful purposes and in accordance with each site’s terms.

Why Use Our Free Proxy List?

Browsing the web anonymously is easy with Flamingo's Free Proxy List. Whether you need to unblock websites, perform web scraping, or verify geo-targeted content, our database provides thousands of fresh HTTP, HTTPS, and SOCKS5 proxies daily.

Finding reliable public proxies can be difficult. Our list is constantly updated and checked for speed and uptime. Filter by country, anonymity level (Elite, Anonymous, Transparent), and protocol to find the perfect proxy for your needs.

Need to verify a proxy before using it? Use our Free Proxy Tester to check its speed and health, or use our Geo Location Tool to confirm its exact coordinates. For mission-critical tasks requiring 99.9% uptime, consider upgrading to our premium Residential Proxies.

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Free Proxy FAQ

Got more questions? Join our Discord for personalized support.

Are these proxies really free?

Yes, they are public, free proxies gathered from open sources. Availability and performance can change frequently.

HTTP, HTTPS, SOCKS4 and SOCKS5 with filters for quick selection.

Free proxies are best-effort. For SLAs, speed and reliability, try our Residential or ISP plans.

No. These are open public proxies. You simply configure the IP and Port in your software or browser.

We recommend using free proxies only for non-sensitive data collection. For secure, authenticated access to accounts, please use our premium private proxies.