SHORT READ

STUN vs TURN in Production WebRTC

A production-first explanation of when STUN is enough and when TURN capacity planning becomes non-negotiable.

Mar 3, 2026 2 min read Nat Currier

WebRTCNetworkingInfrastructure

Back to Short Reads Read Full STUN/TURN/ICE Breakdown

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This short read is the fast path. The linked long-form post covers full architecture, tradeoffs, and implementation details.

Read Full STUN/TURN/ICE Breakdown

Additional Reads

Trusted references that add context beyond nat.io and help you validate decisions faster.

WebRTC Protocols MDN
Best practical primer on where STUN and TURN fit.
RFC 8656 (TURN) IETF
Primary technical definition of TURN behavior.
WebRTC API MDN
Reference docs for browser-side WebRTC concepts and APIs.

ABOUT THE AUTHOR

Nat Currier

I have been building in tech since 1995 (31+ years professionally), with hands-on curiosity long before that. I am a digital explorer, culinary experimenter, and creative coder sharing practical lessons from real systems and real life.

I write practical short reads and deep implementation guides on AI systems, realtime architecture, reliability, and startup execution.

WORK WITH ME WEBSITE

Go Deeper

Additional Reads

ABOUT THE AUTHOR

Nat Currier

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