samosvalishe

samosvalishe / free-turn-proxy

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Универсальный прокси-туннель для инкапсуляции UDP/TCP трафика поверх протокола TURN

43
0
69% credibility
Found May 31, 2026 at 43 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
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AI Summary

Free Turn Proxy is a tool that lets you tunnel your VPN traffic through VK's free video call relay servers. You set up a server on your own always-online computer, then use a free VK video call link to get temporary relay credentials. The client disguises your VPN packets as video call audio data, routes them through VK's servers, and delivers them to your server. This lets you bypass network restrictions or ISP throttling without paying for commercial relay services.

How It Works

1
🌐 You need to tunnel your VPN traffic

You've hit network restrictions or slow ISP throttling and need a reliable way to route your VPN connection.

2
🖥️ You set up the server on your VPS

You install the server piece on your own computer that's always online, pointing it to your existing VPN backend like WireGuard.

3
🔑 You grab a free VK video call link

Instead of paying for relay servers, you create a free VK video call link - the app automatically extracts the temporary credentials it needs from VK's infrastructure.

4
🔒 Your traffic gets wrapped in disguise

The client wraps your VPN packets to look exactly like normal video call audio data, so network filters let them through without suspicion.

5
Choose your connection style
⚡
Fast UDP mode

Best for WireGuard - your packets zip through directly with minimal overhead.

🔀
Reliable TCP mode

Best for Xray or similar tools - uses multiple parallel paths for stability on restrictive networks.

6
🚀 Everything connects automatically

The client opens multiple relay connections, maintains them, and seamlessly routes your traffic through VK's free servers to your VPS.

✅ Your VPN works through the tunnel

Your VPN traffic now flows through VK's infrastructure to your server, appearing as normal video calls and bypassing restrictions.

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AI-Generated Review

What is free-turn-proxy?

Free-turn-proxy is a Go-based proxy tunnel that encapsulates UDP and TCP traffic over the TURN protocol. The client pulls free temporary TURN credentials from VK Calls WebRTC links and transparently routes your VPN traffic to a VPS. It supports WireGuard, Xray, and VLESS backends, with DTLS transport and optional packet obfuscation using an RTP/opus profile. You run a server binary on your VPS, a client on your device, and traffic flows through TURN relays with traffic masking built in.

Why is it gaining traction?

The killer feature here is free TURN credentials sourced from VK's video call infrastructure. Unlike commercial TURN services, you pay nothing as long as VK's API holds up. The project supports three operation modes: direct UDP relay for WireGuard, TCP forwarding for Xray/sing-box, and a bond mode that stripes TCP across multiple smux sessions for resilience. Obfuscation profiles like rtpopus help traffic blend in with legitimate video call streams. The client handles DNS intelligently too, with DoH fallback when UDP/53 gets blocked.

Who should use this?

This targets privacy-conscious users behind restrictive firewalls who want free infrastructure. WireGuard users who need UDP tunneling through corporate networks will benefit most. It's also useful for Xray/sing-box setups where you want the TCP transport. Developers comfortable with self-hosted VPN solutions will appreciate the flexibility, though you need to run your own server.

Verdict

At 43 stars with a 0.7% credibility score, this is a young project with an uncertain future. The Russian documentation and heavy VK dependency mean you inherit operational risk. If you need free TURN without commercial providers and understand the tradeoffs, it's worth experimenting with. Just don't bet critical infrastructure on it yet.

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