3D model generators

Make it to size, print it today

17 free generators. Pick one, set your sizes and download a file that's ready to slice. Everything runs in your browser: no account, no upload, no waiting.

Gridfinity generator preview

Gridfinity generator

Bins with dividers, scoops, labels and magnets, plus baseplates, lids, tool holders and a drawer fitter.

STL3MFSplits for your bed
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Chain generator preview

Chain generator

Print-in-place necklace chains in 34 styles, sized to your nozzle and bed, with clasps or as an endless loop.

STL3MFPrint-in-place
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Layered sign generator preview

Layered sign generator

Multicolour signs with raised or inlaid text, borders and mounting, with the colour-change heights worked out.

3MFMulticolour
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Dice generator preview

Dice generator

d4, d6, d8, d10, d12, d20 and d100 with your own numbers, words or pips on every face.

STL3MFd4–d20
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Stencil generator preview

Stencil generator

Text and image stencils with bridges added automatically so the middles of O, A and B stay in.

STLAuto bridges
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Plant marker generator preview

Plant marker generator

A whole set of garden markers from a list of names, with stakes, pot-rim clips or hanging tags.

STL3MFBatch
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Lettering & calligraphy generator preview

Lettering & calligraphy generator

Name tracing templates, mirrored letter stamps and calligraphy guide rulers with your slant and x-height.

STLStampsGuides
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Pen grip & cutter adapter generator preview

Pen grip & cutter adapter generator

Adapters that fit any pen into Cricut, Silhouette and Brother cutters, plus comfort grips for pens and craft knives.

STLCricutSilhouette
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Board game pieces generator preview

Board game pieces generator

Numbered tokens and coins, pawns, meeples, resource cubes and card stands, made as whole sets.

STL3MFSets
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Fidget spinner generator preview

Fidget spinner generator

Spinners for 608, 688 and R188 bearings or with no bearing at all, plus spinning rings.

STLBearing or print-in-place
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Drone frame generator preview

Drone frame generator

FPV quad frames from 65 mm whoops to 7-inch, with your motor pattern, stack size and camera mount.

STLWhoop to 7″
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Mic clip & stand accessory generator preview

Mic clip & stand accessory generator

Mic clips, shock mounts, thread adapters, stand cable clips, pop filters and phone mounts with real stand threads.

STL5/8″ & 3/8″ threads
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Storage box generator preview

Storage box generator

A box to your exact size, with dividers, a snap-on lid and screw-down mounting ears.

STLLidDividers
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Grid organiser generator preview

Grid organiser generator

A drawer tray with a grid of cells sized to what you store, with optional stacking feet.

STLStackable
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Cable clip generator preview

Cable clip generator

Screw-down clips for any cable or bundle from 2 to 40 mm, printed as a set.

STLSet of up to 8
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Spool holder generator preview

Spool holder generator

A wall-mounted filament spool arm sized to the bore of the spools you own.

STLWall-mounted
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Wall bracket generator preview

Wall bracket generator

An L-bracket with counterbored screw holes and an optional gusset, sized to the job.

STLGusset
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How they work

Built for people who print

Sized to your printer

Pick your machine from 40+ printers and every generator checks the model fits your bed. The size you type is the size in the file.

Nothing to install

Models are built on your own device, in the browser. Nothing is uploaded and there's no queue.

Yours to keep and sell

Print it, change it, sell it. Every file you make here is yours.