Flatsonar

Carabiner

by Sugarycandybar

Create and manage network tunnels

Sandboxed Verified creator GPL-3.0-or-later v1.0.3
Install Source code
Screenshot 1 of Carabiner Screenshot 2 of Carabiner

About

Carabiner is an easy-to-use utility for HTTP, UDP, or TCP services. Share local web servers, game servers, or other network services.

  • Ngrok, Playit, and Cloudflare tunnels.
  • Simple setup wizards for creating new tunnels
  • Live monitoring of tunnel status and details
  • Background service support for persistent tunnels

Permissions

Everything this app can reach outside its sandbox. Nothing here weakens it.

  • inter-process communication (needed for X11)
    --share=ipc
  • network
    --share=network
  • X11 display, only when Wayland is unavailable
    --socket=fallback-x11
  • Wayland display
    --socket=wayland
  • GPU acceleration
    --device=dri

Who publishes this

The creator demonstrably controls this app id: Flathub verification, the hosting account owns the namespace, or a well-known file on their domain.

  • verified on Flathub: the developer proved they control this app id
    publisher:flathub

Maintenance

Recent activity on the upstream repository, or built and reviewed by Flathub.

No staleness signals: recent activity, or built and reviewed by Flathub.