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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
70.137.13.189 8080 HTTP Anonymous 83% 796ms
155.236.108.1 17799 SOCKS5 Transparent 66% 584ms
210.243.187.13 8080 HTTPS Transparent 89% 621ms
34.46.82.167 1081 HTTP Elite 71% 1016ms
81.30.228.94 51416 SOCKS4 Transparent 64% 460ms
223.18.136.110 9090 HTTP Transparent 64% 284ms
62.133.195.188 8088 SOCKS5 Anonymous 90% 613ms
222.66.29.221 8000 SOCKS4 Transparent 89% 720ms
61.74.229.33 40803 HTTP Transparent 88% 701ms
95.131.92.121 3128 HTTP Elite 95% 1028ms
80.78.57.86 9090 SOCKS4 Elite 79% 977ms
82.49.26.141 8081 SOCKS5 Transparent 69% 216ms
46.166.230.161 1080 HTTP Elite 95% 897ms
43.193.116.212 8008 SOCKS5 Elite 94% 818ms
180.129.139.139 8123 HTTPS Elite 69% 650ms
39.5.131.53 8123 HTTP Transparent 84% 970ms
183.197.25.8 1081 HTTPS Anonymous 79% 590ms
78.36.85.220 81 HTTPS Transparent 75% 454ms
98.118.217.103 3128 SOCKS5 Elite 63% 396ms
214.242.129.91 9999 HTTP Transparent 83% 186ms
39.71.180.96 9999 HTTP Transparent 79% 1035ms
62.190.51.40 31179 SOCKS4 Anonymous 62% 688ms
142.25.4.129 8118 SOCKS5 Transparent 85% 1107ms
141.146.122.250 1081 SOCKS5 Transparent 72% 595ms
142.215.205.116 9000 SOCKS5 Elite 73% 961ms
50.68.107.161 34477 SOCKS4 Transparent 74% 1133ms
52.168.195.152 9080 HTTP Transparent 66% 1130ms
30.141.23.194 8080 HTTP Anonymous 63% 758ms
28.31.174.52 9000 SOCKS5 Transparent 70% 487ms
80.181.80.241 45522 SOCKS4 Transparent 90% 113ms
15.218.206.243 81 SOCKS4 Anonymous 91% 126ms
110.55.191.15 8008 SOCKS4 Elite 92% 724ms
181.147.152.175 36923 HTTPS Anonymous 77% 803ms
124.6.143.221 1085 HTTPS Transparent 83% 303ms
55.2.101.155 443 SOCKS4 Anonymous 67% 318ms
1.235.129.18 443 SOCKS5 Transparent 100% 1057ms
92.108.251.228 3061 SOCKS5 Elite 65% 697ms
222.161.248.135 46162 SOCKS5 Anonymous 89% 324ms
52.0.55.252 1080 HTTPS Elite 76% 239ms
205.216.130.161 39852 SOCKS5 Anonymous 98% 489ms
63.20.22.24 8081 HTTP Elite 62% 460ms
58.249.154.205 3128 HTTP Anonymous 100% 620ms
54.126.40.218 443 HTTPS Anonymous 92% 900ms
199.189.214.152 8090 HTTP Transparent 89% 565ms
14.226.174.171 8888 SOCKS5 Anonymous 78% 1162ms
56.239.210.2 8081 HTTPS Anonymous 76% 1102ms
44.114.167.245 17171 SOCKS4 Anonymous 65% 1140ms
65.141.63.27 88 SOCKS5 Elite 64% 1071ms
126.224.102.114 8001 HTTP Anonymous 76% 134ms
116.130.33.49 8888 SOCKS5 Anonymous 100% 416ms

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.