Free · Browser-based · No signup

Design it in your browser.
Print it at home.

Free 3D-printing design tools — customize parametric models with a few sliders, export a ready-to-print STL, and make it real on your own printer.

Made for beginners — if you can move a slider, you can design a part.

The tools

Each one runs free in your browser. Pick a type, tweak it, download the STL.

PVC Fitting Generator screenshot

PVC Fitting Generator

Live

Couplings, elbows, tees, reducers and caps — sized to real pipe ODs with a perfect socket fit. 3D-printable and support-friendly.

Try it free →
Chalak 3D Label Studio screenshot

Chalak 3D Label Studio

Live

Design custom 3D-printable labels and tags — pick a shape, add English or Thai text, and export a ready-to-print STL.

Try it free →

Frame Generator

Coming soon

Custom picture frames sized to any photo, with snap-fit joints so large frames print in pieces on a small bed.

Coming soon

Kumiko Lattice

Coming soon

Traditional Japanese kumiko patterns as printable lattice panels — 30+ designs in frames you can hang, backlight or inset.

Coming soon

Box Generator

Coming soon

Parametric boxes with real lids — screw-on, hinged, snap or slide — plus heat-set insert bosses. Round or rectangular.

Coming soon

Tray Generator

Coming soon

Custom-sized organizer trays with dividers and compartments — desk trays, drawer inserts and parts bins sized exactly to what you're storing.

Coming soon

Why it's easy

No CAD skills, no software to install, no account to make.

🖱️

Customize in your browser

Move a few sliders and watch the 3D model update live. That's the whole workflow.

💾

Export a clean STL

One click gives you a watertight, print-ready file in millimetres.

🖨️

Print at home

Designed to print well on desktop FDM printers — support-friendly by default.

🎁

Free, no signup

Every tool is free to use. No login, no watermark, no catch.

Tutorials

Visual guides that walk you from "never done this" to a printed part.

PVC Fitting Generator — how it works guide
PVC Fitting Generator — full walkthrough
More guides coming
Frame, Kumiko & Box tutorials — coming soon

Don't have a printer?

Get ready-made prints and models from the shop — no printer required.

Visit the shop →