Expose local web servers online instantly with no install via SSH, automatic HTTPS, random subdomains, and zero configuration for secure temporary sharing.
Cost / License
- Free Personal
- Open Source (MIT)
Application type
Platforms
- Online
- Software as a Service (SaaS)

ngrok exposes local servers behind NATs and firewalls to the public internet over secure tunnels.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Mac
- Windows
- Linux
- BSD
- FreeBSD

AI-native platform for intelligent, automated testing of web, mobile, and enterprise apps at scale with real device, browser, and environment support.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Mac
- Windows
- Online
- Google Chrome
- Software as a Service (SaaS)
- Wordpress


+6
KoboldCpp is an easy-to-use AI text-generation software for GGML models. It's a single self contained distributable from Concedo, that builds off llama.cpp, and adds a versatile Kobold API endpoint, additional format support, backward compatibility, as well as a fancy UI...


+4
Reverse proxy service supporting HTTP, HTTPS, TLS, TCP, and UDP tunnels, custom and wildcard domains, unlimited connections, and built-in authentication.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone



A lightweight, stable and high-performance reverse proxy for NAT traversal, written in Rust. An alternative to frp and ngrok. With lower resource consumption, it's possible to run on embedded devices like routers.
Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Mac
- Windows
- Linux
- Self-Hosted
llamafile lets you distribute and run LLMs with a single file, providing an OpenAI-compatible API as well as a KoboldAI API.
Cost / License
- Free
- Open Source
Application types
Platforms
- Mac
- Windows
- Linux
- BSD
- Self-Hosted

Host web and TCP applications on the Internet from any network or device. Access databases, custom web apps, ssh, media servers and more. Connect to IP video cameras, automation sensors, point of sale systems, a Raspberry Pi, or other devices without a VPN or managing firewalls.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Mac
- Windows
- Linux
- Self-Hosted
- Docker
- FreeBSD
- OpenBSD


+1
SwitchHosts is an App for managing hosts file, it is based on Electron, React, UmiJS, Chakra UI, CodeMirror, etc.
Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Mac
- Windows
- Linux


+4
Bring your localhost servers on-line. PageKite is software that gives your localhost servers names and makes them globally visible. It works with any computer and any Internet connection. It's so easy you'll never want to think about routers, IP addresses or other technic.
Cost / License
- Freemium
- Open Source (AGPL-3.0)
Platforms
- Mac
- Windows
- Linux
- Android
- BSD

Pinggy provides public URLs to localhost. With Pinggy users can create HTTP, TCP or TLS tunnels to their Mac/PC,
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Mac
- Windows
- Linux
- BSD
- FreeBSD


+3
Fast, secure tunnels to your internal networks. Webhook Relay allows you to expose your localhost or any other server in private network to the public internet without configuring port forwarding or firewalls.
Cost / License
- Freemium
- Proprietary
Platforms
- Mac
- Windows
- Linux
- Raspberry Pi


+2
Hosts add a preference pane to your system preferences which lets you toggle your host file entries on and off, as well as add and remove them.
Cost / License
- Free
- Open Source
Platforms
- Mac


Expose localhost to the internet. Features custom domains, SSL, HTTP basic auth and firewall for IP / CIDR restrictions. No download required.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Mac
- Windows
- Linux
- Android
- BSD


+1
Free desktop API mocking platform. Create HTTP/REST and WebSocket mock servers with a modern UI. Perfect for developers, QA teams, and trainers.
Cost / License
- Free
- Proprietary
Platforms
- Mac
- Windows
- Linux

Magnyte Preview is a VS Code extension that allows developers to securely share their localhost with anyone using Cloudflare Tunnel, directly from their development environment.
Cost / License
- Paid
- Proprietary (MIT)
Platforms
- Visual Studio Code



Cost / License
- Free
- Open Source (BSD-3-Clause)
Platforms
- Windows
- Mac
- Linux

Loophole allows you to make your Web application public without actually deploying on a cloud service. It providess a user-friendly domain that you can share with your remote users/friends/teammates to try/use your WebApp.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Mac
- Windows
- Linux
- ngrok
- Pagekite
UltraHook is a simple command line tool that connects public endpoints to private endpoints accessible from your computer.
Cost / License
- Free
- Proprietary
Platforms
- Online





























































