Slice an STL online

Upload a model, choose your printer and material, and get a 3MF project and G-code back. Slicing runs on our server with OrcaSlicer 2.4.2 and the profiles your printer’s maker ships with it.

Model

STL or OBJ, up to 64 MB

Choose a fileor drop it here

Printer

Material

Layer height

Infill

Walls

Supports

More settings

Brim

Scale

Rotate the model so it lies flat

Settings from the model page

Paste the print settings from Printables, MakerWorld or Thingiverse. Layer height, infill, walls, supports, brim and material are filled in for you.

Settings from the model page

Your file is only used to slice it and is deleted within an hour.

What you download

3MF project

Opens in OrcaSlicer, Bambu Studio and other slicers that read 3MF, with the printer, filament and print settings already chosen. The sliced plate is included, so a Bambu Lab printer can print it straight away.

G-code

The plain print file for printers that take a job from a USB stick, SD card or a web interface such as Klipper, OctoPrint or PrusaLink.

Which settings are used

Each printer uses the machine, filament and process profiles that come with OrcaSlicer 2.4.2: the same ones you get when you add that printer in the app. Everything is set for a 0.4 mm nozzle.

Only the values you change here are overridden. Some printers ship a single process profile; for those the layer height you pick is applied to it. Check the preview in your own slicer before a long print.

Bambu Lab · Prusa · Creality · Elegoo · Anycubic · Sovol · Qidi · Voron · Flashforge · Artillery · Anker

Copy the settings a designer recommends

Model pages often list the settings that worked for the designer. Paste that text into “Settings from the model page” and the slicer form is filled in. Nothing is fetched from the other site; the text stays in your browser.

Limits

STL and OBJ files up to 64 MB and 2 million triangles.
One model per job, placed in the middle of a single plate.
Profiles for a 0.4 mm nozzle.
A job stops after five minutes of slicing.
A few jobs per connection every 15 minutes, so the slicer stays quick for everyone.

Questions

Is it free?

Yes. There is no account and no watermark in the files.

Can I print the 3MF directly on a Bambu Lab printer?

Yes. Open it in Bambu Studio or Bambu Handy, check the plate and send it. You can also copy it to the printer’s SD card.

Why is the print time different from my own slicer?

Firmware settings, a newer profile or a different plate type can change the estimate. Treat it as a guide; your printer’s own estimate wins.

What happens to my model?

It is stored only while it is being sliced, then deleted. The 3MF and G-code are deleted one hour later. Files are never shared or published.