Everything for 3D Printing in One Place
Online tools, printer catalog, articles and guides
Calibration Tools
Free online tools for setting up and calibrating your 3D printer
Calculate your 3D printing costs including material, electricity, and time. 53 materials, business mode, G-code upload.
Open STL or 3MF files right in your browser. Dimensions, volume, triangle count — no installation required.
Convert 3MF and STL both ways online, right in your browser
Online calculator for extruder calibration. Calculate E-steps for Marlin or rotation_distance for Klipper.
This tool allows you to view the bed mesh on FlashForge Adventurer 5M, 5M Pro, and AD5X, and evaluate its curvature.
This tool allows you to view the input shaper chart on A5M/5MPRO and select the optimal shaper configuration.
Popular Printers
View all →Compare specs and prices of popular 3D printers
3D Printing Materials
All materials →Filaments and resins: properties, print temperatures and compatibility with your printer
Articles & Guides
All articles →Helpful guides on setting up and maintaining 3D printers
QIDI Q2C Known Issues: Real Problems and Step-by-Step Fixes
Real QIDI Q2C problems as of 2026: firmware updates wiping configs, ABS warping without a heated chamber, QIDI Box quirks. Step-by-step fixes with sources.
3D Print Farm Infrastructure: Fleet Management, Job Queue and Inventory
How to assemble the server side of a 3D print farm: FDM Monster versus Bambu Farm Manager and Repetier-Server, Moonraker job queues, how many machines per host and per circuit, filament tracking and backups.
Spoolman: Filament Spool Tracking for Klipper and OctoPrint
Running Spoolman on a Pi or your own server: docker compose, wiring it to Moonraker and OctoPrint, how usage is actually deducted, QR labels, known limitations and fixing weight drift.
Brands
All brands →3D printer manufacturers featured in our catalog
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