Spool Studio

Your materials, in their place.

Import
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Exports the current view.

App & deviceHelp & import tips

Rolls availableConfirmed quantities
Filament typesExact brand, finish & shade
Named coloursIncludes bundle labels
BrandsIn this selection
Purchase dates

Your filament

Rolls by brand

Colour index

Select a shade to filter your filament.

About this inventory

Your spools and used marks are saved to your signed-in account, not shared with other people. No Gmail connection is needed.

Swatches are approximate visual aids. Keep material, finish and packaging accurate when adding filament. Unknown quantities in existing imports remain unknown.

3MF files and previews stay on your device. Only your chosen phone batch is synced. Stock is not reserved between projects.

Purchase details

Add spools

One entry per exact filament type and shade. Add the number of matching rolls you own.

Blank roll count or weight stays unknown. Colours are approximate; matte and standard remain separate.

Review your replacement filaments

    Only included slots change. Excluded slots, geometry, painting and slot numbering remain intact—even if you choose the same spool twice. Counts are not reserved and remaining weight is not checked.

    This is an editable project, not a ready-to-print file. Library entries are not calibrated slicer presets. New slot labels identify your chosen stock; original temperatures, flow, speeds, purge volumes and printer settings remain for review. Select suitable profiles and your actual printer, recalculate purging and re-slice before printing. Saved preview images still show the original colours.

    The original file is untouched. Pre-sliced projects and embedded filament preset bundles are rejected rather than silently changed.