First public release of the Localport agent — the single-binary CLI that connects your localhost to the Localport network.
Install
macOS / Linux
curl -fsSL https://localport.io/install.sh | shHomebrew
brew install localport/tap/localportWindows (PowerShell)
irm https://localport.io/install.ps1 | iexOr download a binary below and verify it against checksums.txt.
Features
- Every protocol. HTTP, TCP, and TLS tunnels. Every HTTP tunnel gets a real certificate that browsers trust, issued automatically.
- Private by design. Localport never inspects or logs the plaintext of your traffic, and every tunnel stays pinned to the region you choose.
- Locked tunnels. Mutual TLS restricts a tunnel to devices holding a certificate you issued, verified on every request and revocable the instant you need it (ECDSA P-256).
- Access control. IP allowlists and password protection in front of any tunnel.
- Reserved addresses. Static subdomains and reserved ports keep your public URLs and webhook endpoints stable across restarts.
- Mesh. Address an entire fleet by name. Each device gets its own subdomain, port, and protocol, and stays reachable behind NAT, CGNAT, or cellular.
- Shared tunnels. Deliver one inbound request to every connected client at once, with a designated client returning the response.
- Works anywhere. Connects through NAT, CGNAT, and corporate firewalls with no router changes.
- Cross-platform. Prebuilt binaries for macOS, Linux, and Windows.