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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
16.211.157.31 44675 HTTPS Anonymous 99% 1158ms
60.117.139.185 8123 SOCKS4 Elite 79% 380ms
167.51.26.41 9080 HTTPS Anonymous 79% 507ms
167.168.66.127 1081 HTTP Elite 90% 252ms
106.183.100.75 8088 HTTP Anonymous 94% 704ms
51.170.247.28 3128 SOCKS4 Transparent 96% 546ms
152.10.59.18 55932 HTTPS Elite 98% 129ms
176.126.11.89 45504 HTTPS Elite 63% 328ms
19.157.34.207 8001 SOCKS5 Elite 79% 137ms
95.88.30.101 8888 HTTP Transparent 88% 349ms
218.79.202.182 9999 HTTPS Elite 82% 836ms
76.196.28.59 8000 HTTPS Transparent 93% 865ms
65.94.68.175 443 SOCKS4 Elite 64% 215ms
32.2.208.68 1081 HTTP Elite 92% 667ms
50.115.208.50 8010 SOCKS4 Anonymous 66% 1164ms
143.98.159.14 34937 SOCKS5 Elite 84% 1115ms
44.23.35.76 8010 SOCKS4 Anonymous 71% 1043ms
170.65.151.122 8008 HTTPS Elite 77% 678ms
89.21.123.179 8010 HTTPS Elite 78% 387ms
19.200.225.250 8081 SOCKS5 Anonymous 75% 230ms
68.133.61.252 9000 SOCKS4 Transparent 89% 1153ms
202.161.94.23 9999 SOCKS5 Transparent 100% 248ms
209.139.221.241 9999 HTTPS Transparent 84% 1067ms
63.160.240.115 8118 HTTPS Elite 93% 1088ms
223.95.61.129 1080 HTTP Transparent 60% 96ms
81.77.202.20 8123 SOCKS4 Elite 83% 920ms
157.70.202.17 8000 HTTPS Elite 77% 409ms
72.237.248.207 8118 SOCKS4 Elite 100% 885ms
159.142.172.183 88 HTTPS Anonymous 99% 884ms
212.138.154.189 1081 HTTP Transparent 81% 288ms
162.127.181.131 7464 SOCKS5 Transparent 97% 935ms
105.187.6.157 8008 HTTP Elite 89% 987ms
72.208.37.222 88 SOCKS5 Transparent 77% 1007ms
81.223.170.10 8008 SOCKS4 Anonymous 98% 869ms
207.101.252.206 1081 SOCKS5 Anonymous 76% 1062ms
62.122.163.215 8090 HTTP Transparent 93% 1142ms
89.74.118.157 48206 SOCKS4 Transparent 68% 921ms
219.47.254.239 9999 HTTPS Elite 61% 165ms
154.155.130.75 9080 SOCKS4 Transparent 77% 1196ms
5.133.141.63 81 HTTPS Elite 98% 341ms
110.232.88.87 80 HTTPS Transparent 70% 360ms
193.176.171.168 88 HTTPS Transparent 73% 318ms
22.113.131.165 26190 SOCKS4 Transparent 71% 340ms
214.79.254.223 8090 SOCKS5 Elite 90% 561ms
143.6.109.83 8118 SOCKS4 Transparent 70% 1158ms
24.208.108.111 8123 HTTP Transparent 90% 546ms
200.138.136.187 8080 SOCKS4 Transparent 95% 546ms
104.170.187.190 1080 SOCKS5 Anonymous 83% 343ms
63.147.212.58 8118 HTTP Elite 89% 251ms
128.168.175.124 1085 HTTP Anonymous 96% 1063ms

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.