Free tool

Plan your 3D printer build

Pick your printer, then add nozzles, hotends, plates and upgrades from the 1,209 parts listed as compatible with specific models. Add a filament and we flag setup issues, like abrasive filament on a brass nozzle. Share the build with one link.

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Your printer

Start from a popular printer

How the planner works

Every part you can add was listed by its maker or seller as compatible with the printer you picked; the quoted note under each part is the listing's own wording. Totals use the prices on each store's listing when we last read it, grouped by currency.

Setup checks come from the printer's slicer profile and well-known handling needs of each material: carbon- and glass-filled filaments need a hardened nozzle, ABS, ASA, PC and nylon need a warm enclosure, and flexible TPU is hard to push through a Bowden tube. They are prompts to check, not guarantees.

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Printer comparisonBuild volume, extruder, nozzle and enclosure side by side for up to three printers.Will it fit?Enter a model size and see which printers can print it in one piece.Filament length & weightConvert grams to meters for any material, and check a spool has enough left.Print cost calculatorFilament, electricity and failed prints, plus a selling price with markup.Max print speedTurn a hotend’s volumetric flow into the fastest speed it can keep up with.

Frequently asked questions

Is my build saved?

Yes, on this device, and the whole build is also in the page link, so you can bookmark it or send it to someone.

Can I post my build on Reddit or a forum?

Use "Copy as list" for a text parts list with prices and links, or "Copy share link" to send the interactive build.

Why are some prices in other currencies?

Prices come from each store in its own currency, so totals are shown per currency rather than converted.

My part is not in the list. Can I add it?

Report it from your printer's page. We review every report, and confirmed fits show as verified.