Fluidd review
A focused, free control center for self-hosted Klipper printer fleets.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Fluidd is a free, open-source web interface for managing Klipper-based 3D printers. It connects through Moonraker and is intended for hobbyists and other users operating Klipper installations. The interface brings printer control, G-code visualization, direct uploads, print initiation, file management, camera feeds, thermal charts, print history, job queues, macro organization, and multi-material controls into one browser-accessible environment. It can be hosted locally, run in Docker, or used through its hosted browser application.
Monitoring and fleet management are the strongest reasons to consider Fluidd. Real-time thermal charts, presets, camera stream display, and remote print monitoring help organize active jobs, while G-code visualization includes multi-tool support and object exclusion. Print histories include statistics and re-printing, and sequential queues support repeatable workflows. Multiple-printer management from one installation extends the interface beyond a single-machine dashboard. File previews, uploads, editing, spool management, and timelapse management through Moonraker add useful operational depth.
Its ecosystem fit is centered on Klipper and related tools rather than broad 3D-printing software coverage. Integrations include Moonraker, KIAUH, Spoolman, Crowsnest, Kalico, Happy Hare, AFC, Obico, and OctoEverywhere. That makes Fluidd a strong choice for users who want detailed control and monitoring across self-hosted Klipper printers. It is less suitable for buyers seeking an all-in-one workflow that includes built-in slicing or model repair, since those capabilities are not part of its stated feature set.
Fluidd pros and cons
- Where it wins
- Detailed thermal, camera, G-code, history, and queue monitoring
- Controls multiple printers from one installation
- Open-source Klipper ecosystem integrations and multi-material support
- Where it doesn't
- Built-in slicing is not part of its stated feature set
- Model repair is not part of its stated feature set
- Designed specifically for Klipper-based printer installations
Fluidd fact sheet, pricing and score →
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