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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
32.2.97.94 80 SOCKS5 Transparent 71% 152ms
43.199.39.226 8123 HTTPS Transparent 88% 384ms
164.219.150.193 80 SOCKS4 Transparent 78% 664ms
45.75.96.96 54374 HTTP Transparent 68% 1085ms
214.153.123.159 8010 SOCKS5 Transparent 85% 917ms
155.89.96.237 80 SOCKS5 Transparent 93% 521ms
200.61.54.51 18113 HTTPS Elite 94% 95ms
63.170.232.88 8008 SOCKS5 Anonymous 95% 927ms
217.85.252.69 8008 SOCKS5 Elite 84% 440ms
195.93.196.200 8081 SOCKS5 Transparent 72% 719ms
132.112.165.32 24985 HTTPS Anonymous 77% 693ms
189.254.2.84 9000 SOCKS4 Anonymous 62% 440ms
92.122.87.241 81 HTTPS Elite 99% 1022ms
142.75.241.145 8118 HTTP Elite 72% 1178ms
47.21.21.202 8090 SOCKS4 Anonymous 78% 1056ms
113.10.59.93 46461 SOCKS4 Anonymous 68% 632ms
64.251.234.240 1080 HTTPS Transparent 89% 771ms
166.204.27.135 8088 SOCKS5 Transparent 92% 394ms
188.88.205.248 1081 SOCKS5 Anonymous 69% 124ms
28.51.233.9 9080 SOCKS5 Anonymous 98% 444ms
117.240.172.11 8080 HTTPS Elite 64% 978ms
111.219.180.61 8008 SOCKS5 Elite 64% 1030ms
179.255.125.20 1080 SOCKS5 Anonymous 63% 154ms
39.128.240.191 81 SOCKS4 Anonymous 99% 539ms
52.246.201.207 9080 HTTPS Transparent 96% 210ms
71.1.115.115 8008 SOCKS5 Elite 80% 687ms
211.1.126.37 1081 SOCKS5 Elite 63% 763ms
115.233.15.115 8080 SOCKS5 Elite 60% 230ms
223.253.1.121 8081 SOCKS5 Elite 87% 399ms
40.159.250.200 9090 HTTP Anonymous 94% 394ms
166.2.181.198 1085 HTTP Anonymous 95% 157ms
102.143.157.183 8088 HTTP Anonymous 65% 106ms
125.196.4.63 8008 HTTPS Anonymous 89% 1044ms
178.108.41.153 8001 SOCKS4 Transparent 76% 362ms
101.110.157.41 80 HTTP Anonymous 85% 1066ms
205.110.34.30 1085 HTTPS Transparent 69% 535ms
42.4.150.172 9080 HTTPS Elite 98% 778ms
152.179.179.191 8000 HTTPS Transparent 66% 812ms
210.50.105.67 8008 HTTP Elite 73% 752ms
170.13.134.173 1085 HTTP Anonymous 74% 1144ms
29.94.195.28 8081 HTTP Elite 87% 341ms
187.224.126.43 81 HTTPS Elite 92% 549ms
62.119.186.91 42133 SOCKS5 Elite 83% 663ms
50.3.242.173 8081 HTTP Transparent 72% 438ms
82.80.129.34 8222 HTTP Elite 93% 861ms
103.109.101.80 38354 SOCKS5 Transparent 81% 453ms
101.127.208.218 81 HTTPS Anonymous 77% 111ms
117.239.210.47 9000 HTTPS Elite 62% 114ms
211.241.8.47 1080 HTTP Elite 93% 666ms
108.217.159.4 4142 HTTP Elite 60% 773ms

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.