Upload it, we'll analyze it, get a print-ready file
Here's exactly what happens from start to finish — from AI-assisted analysis to your final output file.
Pick a plan and log in
Choose the plan that fits how often you print — a one-time payment covering a full year. Log into your account and open the Optimize a Model screen.
Upload your model
Drag and drop your STL, 3MF, or OBJ file. The moment it uploads, we start scanning its geometry automatically.
Automatic analysis & recommendation
We check your model's size, complexity, and overhangs that need support, then pre-select the best-fit quality profile and auto-enable support material if needed.
Review settings, pick your output
Go with the recommendation or adjust it yourself. Tap the (?) icon next to any setting to see why it was chosen. Then pick G-code, 3MF, or STL as your output.
Download & print
Once processing finishes, download your file. Choose G-code to send straight to your printer, or 3MF to open and inspect it in your own slicer first.
What we check the moment you upload
Every file is scanned automatically before you even pick a quality level.
Size & complexity
We look at your model's dimensions and triangle count to suggest a faster profile for large or complex prints.
Areas needing support
We detect surfaces that would sag in mid-air without support underneath, and auto-enable support material when needed.
Quality vs. speed balance
We weigh precision for small, detailed models against speed for larger ones when picking a recommendation.
5 profiles, side by side
Which output should you choose?
G-code
Ready to print — send straight to your printer. Works regardless of your printer brand — send it via USB, SD card, or your printer's network feature.
3MF Project
Sliced project file, editable in your own slicer. Open it in PrusaSlicer, Bambu Studio, or similar software to make final manual tweaks.
STL
Repaired mesh, not sliced. Use this if you want the repaired 3D mesh itself for use in other software.
Getting the best results
Check your model's real-world size (in mm) — files uploaded at the wrong scale can throw off the recommendation.
Keep the support suggestion on — turning it off when a model genuinely needs support can cause a failed print.
Use Precision for display pieces and gifts, Strong for everyday functional parts.
Not sure about a setting? Download as 3MF instead of G-code and review it in your own slicer first.
Upload your first model in under a minute
Pick a plan, upload your STL, and get a print-ready file — no subscription required.
Get Started