---
title: "untun"
description: "CLI that exposes a local HTTP server to a public URL through Cloudflare Quick Tunnels without an account or config."
canonical: "https://vibing.inc/library/untun-vg-0974"
category: "Dev Utilities & Vibe-Coding Tooling"
subcategory: "UnJS toolkit"
license: "MIT"
author: "UnJS / Pooya Parsa (@pi0)"
source: "https://unjs.io/packages/untun"
---

# untun
CLI that exposes a local HTTP server to a public URL through Cloudflare Quick Tunnels without an account or config.
## Facts
- Source: https://unjs.io/packages/untun
- Category: Dev Utilities & Vibe-Coding Tooling / UnJS toolkit
- Author: UnJS / Pooya Parsa (@pi0)
- Licence: MIT
- Tags: tunnel, ngrok-alternative, localhost, unjs
## Why it's a gem
A free ngrok replacement in one npx command, with no signup or rate limit.
---
Listed in The Vibeary: https://vibing.inc/library/untun-vg-0974 · JSON: https://vibing.inc/api/public/library/gems/untun-vg-0974