Colour from any model
A textured model in, your filaments out.
Open a GLB from Meshy or Tripo, a coloured PLY or a painted 3MF. Tilas reduces it to the filaments you own and cleans up stray specks.
Multi-colour print preparation
Every colour,right first time.
Turn any model into a 3MF your slicer prints in your own filaments.
Exports for
- Bambu Studio
- OrcaSlicer
- PrusaSlicer
- Creality Print
- Anycubic Slicer Next
- ElegooSlicer
- Snapmaker Orca
Features
From download to slicer.
Colour cost
Know what each colour costs your printer.
Pick your printer and see how many colour changes your paint forces, and how many will purge — before you slice.
Export
Exports that open as your machine.
The 3MF names your printer, bed and filaments, so Bambu Studio, OrcaSlicer and PrusaSlicer open it ready to slice.
Separate
One colour, one solid part.
Every colour becomes a closed, printable solid, cut exactly along the edge you painted. Exact on the desktop; on a fine grid in the browser.
Compared
Why not just use the slicer?
| Job | Tilas | Slicer paint tools |
|---|---|---|
| Turn a textured model into a few filaments | Yes | Some, one model at a time |
| Paint survives a cut, a repair or a hollow | Yes | Lost on the first cut |
| One solid part per colour | Yes, cut on your paint | No |
| Colour changes counted before slicing | Yes, per printer | Only after slicing |
Reliability
Built to be relied on.
The paint reaches the print.
Every release is sliced by Bambu Studio V02.08.02.61, OrcaSlicer V2.4.2 and PrusaSlicer 2.9.6 before it ships.
Nothing leaves your machine.
No account, no telemetry, no upload — in the browser too.
Your file survives being saved.
Saves are verified before they replace your file, and autosave restores after a crash.
Measured, not typed
Every number is measured.
124
Real models every change is tested against.
1009 ms
To read and repair a million-triangle model.
8.5 s
To export a painted five-million-triangle model.
Pricing
Free to start. Pay once for Pro.
No subscription. On sale 1 November 2026, founder price until 31 December 2026.
Free
Free
forever · no account · no key
The whole workflow for models in a few colours.
- Import STL, OBJ, PLY, 3MF, GLB and glTF
- Textures and vertex colours turned into filament paint
- Repair, paint, split and hollow
- Export a painted 3MF in up to four filaments, one plate
- Separate as a preview
- In your browser and on the desktop
Pro · recommended
$39
one-time · founder price until 31 December 2026, then $59
For full-colour work and single-nozzle printers.
- Everything in Free
- Export up to sixteen filaments
- Export separated parts: one solid per colour
- Every plate in one export
- Three machines, works offline, no account
- A year of updates included, then $19 a year if you want more
- Keep the version you bought, forever
Commercial
$119
one-time · per seat
For print shops and makers who sell what they print.
- Everything in Pro
- The right to sell prints made with Tilas
- Priority answers by email
Is it a subscription?
No. Pro and Commercial are one-time purchases. A year of updates is included; after that the version you have keeps every Pro feature for as long as you run it, and another year of updates is $19 if you want it.
Do I need an account, or an internet connection?
No account, ever. The free plan needs nothing at all. A Pro key is activated once online, then checked on your machine and works offline for months at a time. Your models are never uploaded: everything runs on your computer, in the browser version too.
Which slicers and printers does it work with?
Exports are 3MF files written for Bambu Studio, OrcaSlicer and its family (Creality Print, Anycubic Slicer Next, ElegooSlicer, Snapmaker Orca) and PrusaSlicer, with printer profiles for Bambu Lab, Prusa, Snapmaker, Creality, Anycubic and Elegoo machines. Every release is sliced by Bambu Studio V02.08.02.61, OrcaSlicer V2.4.2 and PrusaSlicer 2.9.6 before it ships.
Can it handle models from Meshy, Tripo or MakerWorld?
Yes. Open the textured GLB, glTF or OBJ and Tilas samples the texture, reduces it to the number of filaments you choose — or snaps it to the filaments you own — and merges the specks that would cost a colour change each. Draco-compressed files need re-exporting without compression first.