Fluidd
Web interface for managing Klipper-based 3D printers
1.8k stars 600 forks last commit first released GPL-3.0
Actively maintained
Last commit 26 Aug 2026.
Fluidd is a lightweight, responsive web interface for Klipper-based 3D printers. It connects through Moonraker to provide day-to-day printer control, monitoring, and configuration in a modern browser UI.
Key Features
- Responsive UI designed for desktop, tablet, and mobile
- Customizable dashboards with movable panels and built-in themes
- Multi-printer management from a single Fluidd installation
- In-app Klipper configuration editor with code folding and navigation helpers
- In-app G-code file browsing and editing
- Print history, utilization graphs, and notifications (for example, Pi throttling)
- Macro organization and full localization (i18n) support
- Bed mesh leveling tools, thermal presets, and multi-extruder configuration support
- Multiple webcam support for print monitoring
- Power device control integrations (GPIO relays and supported smart plugs)
Use Cases
- Operating a Klipper printer from any device on your network during printing and calibration
- Managing and monitoring a small fleet of printers from a single web UI
- Editing Klipper configuration and macros without SSHing into the host
Fluidd is a strong fit for Klipper users who want a flexible, modern interface with practical printer management features and a layout that can be adapted to different workflows.
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