Free 3D Printing Tools
Calculators, charts and file tools that run right in your browser — no sign-up, and your files are never uploaded.
STL generators
3D Designer
Build printable models from shapes, holes, text, bolts and hinges, with print checks, a community gallery and live co-editing, then export STL or 3MF.
Circuits & Arduino Simulator
Wire LEDs, sensors, servos and displays on a breadboard, code in blocks or C++/MicroPython, and simulate.
Arabic & English Name to STL
Turn any Arabic or English name into a printable keychain or desk sign.
QR Code to STL
Make a printable QR plate for a link, WhatsApp number or Wi-Fi.
Cookie Cutter Maker
Turn a logo, drawing or SVG into a printable cookie cutter.
STL to Mold Maker
Upload any model and get a printable two-part casting mold.
3D file tools
STL Viewer & Fixer
View an STL, find holes and flipped faces, and repair it for printing.
Will It Fit My Printer?
Check a model’s size against the build volume of every printer we sell.
3D File Converter
Convert between STL, OBJ, 3MF and GLB in your browser.
G-code Viewer
Preview G-code layer by layer with print time and filament use.
Calculators
3D Print Cost Calculator
Material, electricity and wear cost of a print in JOD, plus a selling price.
Filament Weight ↔ Length
Convert grams to meters for PLA, PETG, ABS, TPU and more.
Resin Volume & Cost
Resin used per print in ml and its cost in JOD.
Tolerance & Fit Calculator
Hole and pin sizes for press, sliding and print-in-place fits.
Guides & charts
Choose your printer & materials
The best outside tools
The slicers, model libraries, design and repair software we recommend.
Need help choosing?
Take the printer quiz or message us on WhatsApp and our team in Amman will help.