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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
210.179.87.36 15866 SOCKS5 Transparent 81% 943ms
211.31.159.36 8001 SOCKS4 Transparent 100% 1075ms
123.179.65.213 8001 SOCKS5 Transparent 84% 439ms
195.189.209.211 9090 HTTP Transparent 78% 670ms
40.47.122.182 8888 SOCKS4 Transparent 70% 160ms
24.29.87.210 9080 SOCKS4 Elite 78% 466ms
17.112.37.117 8010 SOCKS5 Elite 61% 985ms
167.223.172.52 88 SOCKS5 Elite 83% 812ms
174.50.243.240 9090 SOCKS5 Elite 67% 986ms
53.94.141.111 1080 SOCKS5 Elite 92% 1011ms
131.237.232.136 9999 HTTPS Anonymous 95% 594ms
102.181.95.2 9090 HTTP Anonymous 61% 707ms
19.185.26.228 8118 HTTPS Anonymous 68% 981ms
194.156.203.234 8001 HTTP Elite 81% 227ms
57.25.43.96 9080 SOCKS4 Elite 81% 811ms
217.244.214.128 9080 HTTP Elite 93% 1189ms
221.222.49.205 8088 SOCKS4 Anonymous 65% 152ms
65.213.136.81 8008 HTTP Anonymous 73% 204ms
97.104.9.213 8000 SOCKS4 Anonymous 72% 647ms
190.255.0.117 80 HTTP Elite 92% 119ms
112.206.139.99 43108 HTTP Anonymous 99% 1191ms
44.145.128.220 1081 HTTPS Transparent 73% 177ms
141.244.126.120 1085 HTTP Transparent 98% 412ms
138.120.138.43 8888 SOCKS5 Anonymous 63% 1032ms
125.205.122.141 8080 HTTP Anonymous 67% 608ms
43.128.200.235 8000 HTTPS Transparent 95% 859ms
64.217.250.241 443 HTTP Elite 60% 950ms
28.101.136.25 80 HTTP Elite 66% 544ms
103.70.170.42 24075 HTTPS Transparent 61% 414ms
121.88.186.89 8123 HTTP Transparent 97% 277ms
205.120.140.119 8000 HTTPS Transparent 75% 957ms
209.189.28.119 9000 SOCKS4 Elite 97% 1167ms
59.52.1.181 8080 HTTP Anonymous 87% 161ms
42.26.105.167 1085 SOCKS5 Anonymous 68% 686ms
123.34.146.231 9090 SOCKS4 Transparent 96% 701ms
47.207.249.235 61011 SOCKS5 Elite 77% 167ms
164.17.43.146 1085 SOCKS5 Transparent 71% 350ms
180.212.62.133 8088 SOCKS5 Anonymous 99% 652ms
178.241.215.51 81 SOCKS4 Anonymous 71% 872ms
218.94.107.194 8010 HTTP Transparent 97% 942ms
133.167.132.154 8888 HTTPS Elite 83% 656ms
22.231.247.93 1081 HTTP Anonymous 89% 677ms
211.159.87.88 9080 SOCKS4 Elite 80% 587ms
47.67.176.114 8001 HTTPS Anonymous 90% 1095ms
179.6.27.115 8000 HTTPS Elite 74% 286ms
187.94.160.30 9000 SOCKS5 Anonymous 98% 814ms
128.220.27.80 31682 HTTPS Transparent 99% 1052ms
24.60.112.184 1080 HTTP Anonymous 100% 239ms
78.197.101.160 9260 HTTP Anonymous 86% 1033ms
167.164.249.95 28776 HTTP Anonymous 100% 531ms

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.