Found the perfect model on Thingiverse, Printables or MakerWorld, but it’s 3 mm too small, needs your name on it, or has nowhere to put a screw? Download it, bring it into twyk, and tweak it in your browser. Free.
Get the STL or 3MF from the model’s page on your favourite site.
In the twyk editor, import the file, up to 64 MB. A 3MF keeps its separate parts and colours.
Resize, add text or holes, cut, split or push its faces.
Check the gaps, then export STL or 3MF for your slicer.
Each one links to the step-by-step guide.
Set an exact size in millimetres or inches, or scale it by a percentage.
How it works ›Raised or cut-through text in 48 fonts or your own, from a gamertag to a gift tag.
How it works ›Drop a hole shape where you need a screw, a magnet or a cable, and merge it in.
How it works ›Drop in shapes to add a wall mount, a wider base or a clip, then merge them into the model.
How it works ›Cut it in two at exactly the right height, then lay each piece flat side down.
How it works ›Split separates loose parts or a base plate, and can turn pieces back into editable shapes.
How it works ›Push face pulls one flat face in or out, to add material or shave some off.
How it works ›Gaps finds parts that would fuse together, and Flex tests whether a flexible part will snap.
How it works ›If you can download it as STL, 3MF or SVG, you can bring it into twyk.
UltiMaker’s long-running library of free models, gadgets and replacement parts.
Usually STLPrusa Research’s community library, with community-tested files and design contests.
STL or 3MFBambu Lab’s library, popular for articulated toys and colourful, ready-to-print models.
3MF or STLAn independent marketplace of free and paid designs, from home decor to miniatures.
Usually STLA 3D model search engine and library. Download from Thangs, or from the site it links to.
Search engineA search engine for printable models across many sites. It sends you to the source to download.
Search enginetwyk isn’t affiliated with these sites; their names belong to their owners. OBJ files can’t be imported into twyk, so convert them to STL first. A 3MF brings in its objects and colours, but not print settings.
Many models are shared under Creative Commons licences. Some allow remixes and some don’t, and some are for non-commercial use only. Check the licence on the model’s page, credit the designer, and don’t share or sell a remix the licence doesn’t allow.
Open twyk in your browser, sign in with Google, and import the STL (up to 64 MB). You can resize it, add text or holes, cut it, take it apart with Split, or push or pull its faces. Then export it as STL or 3MF. twyk is free.
Yes, if the file is STL, 3MF or SVG, which covers most downloads from these sites. Download it, import it into twyk, and tweak it. Check the model’s licence first: some allow remixes and some don’t.
STL, 3MF and SVG files, one at a time, up to 64 MB. A 3MF comes in as separate objects with their colours, and an SVG becomes a flat solid. OBJ files can’t be imported, so convert them to STL first.
A 3MF comes into twyk as separate objects with their colours. Print settings aren’t brought in; you set those in your slicer as usual.
An STL is a mesh, so it arrives as one solid. You can resize it, cut it, add to it, cut holes into it, push or pull its flat faces, and use Split to separate its parts or turn pieces into editable shapes where possible.
It depends on the licence the designer chose. Many models use Creative Commons licences; some allow remixes and some don’t, and some are for non-commercial use only. Check the licence on the model’s page and credit the designer.
Bring it into twyk and make it exactly right. Free, in your browser.