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Smart Slicer

3D Slicer Software That Runs in Your Browser

A 3D slicer turns a model into the G-code your printer runs. The 3DPrinterOS smart slicer does it online, with profiles for your printer and material, layer preview and one-click sending to any printer in your fleet.

Profiles for 150+ printer models. Nothing to install.

3DPrinterOS slicer settings showing printer type, slicing profile, layer thickness, infill and supports
5 stepsFrom upload to a printing job
SharedSlicing profiles for every workgroup
Layer by layerToolpath preview before you print
Yale Google Duke NASA Koenigsegg Bosch MIT HP
The toolpath visualization within 3DPrinterOS has dramatically increased the 3D print success rate.
Christopher WeberMedia Technician
Slicing settings

Every setting you need, none of the installs

Printer and material profiles

Slice with settings matched to your printer model and material.

Layer height and infill

Control resolution, infill density and pattern, walls and shells.

Supports and adhesion

Generate supports and choose skirts, brims or rafts for each print.

Speed and temperature

Tune print speed, nozzle and bed temperatures when you need to.

Layer preview

Preview the toolpath layer by layer before anything reaches the printer.

Shared profiles

Save profiles and share them with groups so everyone prints with tested settings.

How slicing works

From model to print in five steps

  1. Upload

    Add an STL, OBJ or AMF file to your 3DPrinterOS library.

  2. Pick a profile

    Select the printer and material profile.

  3. Adjust

    Change layer height, infill, supports or speed if needed.

  4. Slice and preview

    Generate G-code in the cloud and check every layer.

  5. Send

    Send the job to a printer or a queue and monitor it remotely.

Smarter slicing

A slicer built for teams, not just one desk

Teacher slicing a 3D model on a tablet with students holding their 3D printed parts

Simple for beginners, deep for experts

Students and new users pick a printer and a tested profile. Experienced users open the advanced settings and fine-tune every parameter.

  • Simple, advanced and expert modes
  • Locked profiles for classrooms
  • Consistent results on every printer
Explore the cloud slicer →
Illustration of a team collaborating on 3D models around a connected 3D printer

Profiles your whole team can share

Save your best settings once and share them with workgroups. Everyone prints with approved parameters, and nobody has to rebuild a profile from scratch.

  • Save and reuse profiles
  • Share profiles with groups
  • Fewer failed prints from wrong settings
See multi-user management →
Three different 3D printer models side by side

One slicer for a mixed fleet

Slice for 150+ printer models from one place instead of keeping a different desktop slicer for every brand.

  • Bambu Lab, Prusa, Ultimaker, Creality and more
  • Send to printers across locations
  • Automatic updates in the cloud
Meet the AI Auto-Slicer →
Comparison

Online slicer vs desktop slicer

FeatureDesktop slicer3DPrinterOS smart slicer
InstallationRequiredNone
AccessOne deviceAny browser
Shared team profilesLimitedYes
Send to printers remotelyLimitedYes
UpdatesManualAutomatic
Interactive demo

Try the smart slicer in your browser

Click through slicing a model and sending it to a printer in 3DPrinterOS.

Open the demo full screen →

FAQ

3D slicer questions

What is 3D slicer software?

A 3D slicer converts a 3D model, such as an STL or OBJ file, into G-code instructions a 3D printer can follow. It divides the model into layers and sets the toolpaths, supports and print settings.

What is the best slicer program for 3D printing?

It depends on your setup. For teams and multi-printer environments, an online slicer like 3DPrinterOS adds shared profiles, remote sending and central management that desktop slicers lack.

Which file formats can I slice?

STL, OBJ and AMF models, and you can also upload ready-made G-code for supported printers.

Can I save and share slicing profiles?

Yes. Save your settings as profiles and share them with groups of users.

Do I need to install anything?

No. The slicer runs in the browser and updates automatically in the cloud.

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Used by higher education, enterprises, and OEMs to manage printers, files, and users from a single, cloud-based platform

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“This close collaboration has enabled Koenigsegg to tailor the platform to their specific needs, resulting in an optimized and user-friendly system for managing their 3D printers.”

Tim Back
Tim Bäck

Team Leader
Koenigsegg Automotive AB

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