NPort
Open source
FreeFree forever
Overview
NPort is a lightweight tunneling solution for developers who need to share local applications, test webhooks, perform mobile testing or expose APIs without deploying to a public server. Built on Cloudflare infrastructure, it creates secure HTTPS tunnels from localhost to public URLs, supports custom subdomains, WebSockets and automatic SSL, and requires no account or configuration. The project is fully open source and distributed under the MIT license.
Key features
- HTTPS tunnels
- Free custom subdomains
- Cloudflare edge network
- WebSocket support
