Put Localhost on the Internet Instantly
Connect web applications running on your computer to the internet instantly
Put Localhost on the Internet Instantly launched on March 21, 2021 with 27 votes, #1,354 of 3,696 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 5 years on.
In plain words
Localhost.run enables developers to expose local development servers to the internet without configuration or installation. Users can quickly share work-in-progress applications with others by tunneling localhost ports through a remote server. The service is designed for developers who need immediate, temporary public access to local projects for testing, collaboration, or demonstration purposes.
written from the facts on this page · September 2026
From the sources
Connect a tunnel now using the ssh client already installed on your computer. Attach your own domain name or a stable lhr.rocks one to a tunnel with a custom domain subscription for $9 per month when billed annually. TLS certificates are automatically generated to enable HTTPS and secure client connections. Tunnels are encrypted to your app. Show clients work running on your computer, access a web application running on your computer from your phone or tablet, or give your Raspberry Pi a home on the internet. Free domains will always be free, giving you a quick way to instantly share a web application running on any computer. Tunnels cater to more than just web application development, they…from localhost.run
Does a similar job
all alternatives →
Running a simple local HTTP server in a web page2021 · github.com · ▲75Start a local HTTP server without any tools, just open a web page. - EtherDream/http-server-online
Quick tunnels to localhost with one command and no binary download2023 · pinggy.io · ▲101Pinggy is the simplest way to bring your localhost projects online. It the the fastest way to create secure tunnels to localhost with a public url.
Tunnelto.dev – expose localhost with a public URL (built in Rust)2020 · tunnelto.dev · ▲100Expose your local web server to the internet with a public URL
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