# Tinkercad

17 Hacker News commenters recommended Tinkercad and 5 criticized it, November 2025 to November 2026. It was recommended in 8 of 13 months. It meets the Hacker Approved badge rule.

**Verdict:** Easy browser-based 3D design tool for simple one-off shapes and beginners, free to use. Caveat: limited for advanced parts, lacking fillets and chamfers, and not parametric.

## Why people recommend it

- Very easy to start (3 comments): "it's very easy to start making simple functional designs, but when you are trying to make something more advanced it's a bit lacking" ([source](https://news.ycombinator.com/item?id=46757918)) "there is an easy to learn basic cad. It's called Tinkercad." ([source](https://news.ycombinator.com/item?id=45844608)) "very low-barrier-to-entry option here" ([source](https://news.ycombinator.com/item?id=46340408))
- Quick for simple one-off designs (2 comments): "it's quick for simple things that are one-offs, but it has exactly this issue as it's not at all parametric" ([source](https://news.ycombinator.com/item?id=46339613)) "It works surprisingly well for simple CAD tasks, too" ([source](https://news.ycombinator.com/item?id=48041638))

## What people warn about

- Limited for advanced designs (3 comments): "it's very easy to start making simple functional designs, but when you are trying to make something more advanced it's a bit lacking" ([source](https://news.ycombinator.com/item?id=46757918)) "TinkerCAD is relatively simple but clearly a lot less powerful" ([source](https://news.ycombinator.com/item?id=46338896)) "which is simple but limited" ([source](https://news.ycombinator.com/item?id=47524572))
- Lacks fillets and chamfers (2 comments): "lacks basic things like chamfer and fillets" ([source](https://news.ycombinator.com/item?id=47591142)) "it desperately needs fillets" ([source](https://news.ycombinator.com/item?id=48602939))

## Alternatives hackers recommend

- [FreeCAD](https://hackerapproved.com/p/freecad.md): 199 recommend
- [OpenSCAD](https://hackerapproved.com/p/openscad.md): 173 recommend
- [Onshape](https://hackerapproved.com/p/onshape.md): 65 recommend
- [Autodesk Fusion 360](https://hackerapproved.com/p/fusion-360.md): 60 recommend
- [SolveSpace](https://hackerapproved.com/p/solvespace.md): 37 recommend

## Cite as

Hacker Approved, "Tinkercad", https://hackerapproved.com/p/tinkercad/ (counts from 1,795,640 Hacker News comments, November 2025 to November 2026).