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Moonraker project preview

Moonraker

Web server and API bridge for Klipper 3D printer firmware and remote control UIs.

LicenseGPL-3.0
GitHub stars2.2k
Last commit1 weeks ago
Tags5 topics
Utilities3d Printer ServerGcode ManagerPrint Telemetry ServerKlipper Api Bridge
Overview

Why consider Moonraker?

Moonraker is an open-source web server that connects the Klipper 3D printer computational core with web interfaces (Mainsail, Fluidd, Mobileraker). It provides G-Code file management, webcam streaming, temperature charting, and power socket automation.

Guided learning

Learn Moonraker by building

Practical setup notes, real use cases, and copy-ready examples in one focused guide.

1 min read 2 sections
In this guide2 sections

Overview of Moonraker

Moonraker serves as the backend engine for high-speed Klipper 3D printing web management suites.

Quickstart

bash
1# Installed alongside Klipper via KIAUH script
2cd ~/moonraker
3./scripts/install-moonraker.sh

Connect your favorite web client (Mainsail / Fluidd) to port 7125 for instant printer telemetrics and print status notifications.

Moonraker is licensed under the GNU General Public License v3.0.

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Moonraker FAQs

Moonraker is listed as a Home Automation tool on TiloBox. Review the overview, features, and official documentation on this page to decide whether it solves your specific workflow.

Start with the project's GitHub repository and official website for supported installation and deployment instructions. Test the setup with representative data or a small project before rolling it out more widely.

Moonraker is listed under the GPL-3.0 license. Read the complete license text and the project's notices before using, modifying, or distributing the software.

Production readiness depends on your requirements. Review maintenance activity, security practices, documentation, backup and upgrade procedures, and compatibility with your stack; then validate it in a non-production environment.

Moonraker is listed as an alternative to 3DPrinterOS. Compare the core workflow, deployment model, integrations, and licensing against your must-have requirements before switching.