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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
191.180.99.141 8008 HTTPS Anonymous 92% 853ms
124.39.80.224 9080 HTTP Elite 61% 767ms
83.76.244.12 9999 SOCKS4 Anonymous 69% 847ms
221.209.97.133 55741 HTTP Anonymous 60% 548ms
102.31.122.100 8090 HTTP Transparent 80% 861ms
60.107.143.17 8010 SOCKS5 Transparent 71% 203ms
11.1.99.89 8081 SOCKS5 Elite 66% 316ms
93.242.132.128 8081 SOCKS4 Elite 94% 863ms
5.249.246.202 1081 HTTP Anonymous 98% 1143ms
79.246.80.227 1081 SOCKS4 Anonymous 62% 1041ms
188.181.6.117 8118 HTTP Transparent 86% 830ms
92.178.222.137 8888 SOCKS4 Transparent 80% 912ms
72.13.107.153 9000 SOCKS5 Transparent 72% 1174ms
95.52.36.193 3128 SOCKS4 Elite 83% 1032ms
112.204.113.1 3128 SOCKS4 Anonymous 72% 770ms
84.67.104.226 8008 HTTPS Elite 78% 376ms
206.29.36.251 8123 SOCKS5 Transparent 82% 613ms
44.142.118.11 1081 HTTPS Elite 75% 209ms
216.225.179.201 12542 SOCKS5 Anonymous 99% 81ms
176.3.135.33 2111 HTTP Anonymous 62% 539ms
6.31.35.112 443 HTTP Anonymous 81% 520ms
209.140.140.19 1081 HTTP Elite 68% 970ms
38.249.90.95 1081 SOCKS5 Anonymous 63% 577ms
77.44.45.15 9090 HTTPS Elite 81% 386ms
140.72.190.36 88 HTTP Transparent 94% 797ms
206.151.250.13 80 SOCKS4 Transparent 62% 256ms
107.55.35.88 8090 HTTPS Elite 90% 327ms
213.141.81.240 9080 HTTP Transparent 66% 1013ms
145.198.15.171 8001 HTTPS Elite 70% 611ms
136.233.225.183 12707 HTTPS Transparent 87% 1063ms
170.19.124.190 8088 SOCKS5 Anonymous 90% 700ms
156.192.244.230 8001 HTTPS Transparent 76% 762ms
85.81.37.15 8080 HTTP Elite 66% 506ms
143.60.246.159 8088 HTTP Anonymous 91% 1065ms
13.7.243.18 8081 HTTP Transparent 95% 103ms
63.230.240.217 9090 HTTP Transparent 92% 1175ms
154.94.5.117 29864 SOCKS5 Transparent 88% 295ms
168.242.10.25 88 SOCKS4 Transparent 99% 278ms
132.149.247.67 8000 SOCKS5 Elite 60% 721ms
195.16.213.27 9999 SOCKS5 Elite 72% 355ms
41.9.43.13 8080 SOCKS5 Elite 98% 714ms
52.20.147.244 8081 SOCKS5 Elite 71% 444ms
102.158.33.159 62672 SOCKS5 Elite 81% 267ms
105.25.218.33 8000 SOCKS4 Transparent 86% 784ms
195.4.76.27 8090 SOCKS4 Elite 93% 727ms
201.180.186.162 8008 SOCKS4 Anonymous 87% 565ms
156.46.78.26 80 HTTPS Anonymous 85% 144ms
208.43.124.207 31859 HTTP Elite 98% 268ms
164.68.56.59 8618 HTTPS Elite 88% 1135ms
181.53.69.30 8000 HTTP Elite 74% 997ms

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.