01 — Workflow

From idea to print bed
in four steps.

No CAD software, no export plugins, no version mismatches.

STEP 01

Pick a base

Choose one of 26 base shapes, start from a ready-made template, or trace your own shape from a photo.

STEP 02

Tune every parameter

Drag sliders for size, walls and corners, and add dividers, lids, drawers and text while the preview updates live.

STEP 03

Check the fit

See it on your printer’s bed, fill a drawer with matching bins, or place it on your desk in AR before you print.

STEP 04

Export & print

Download a slicer-ready STL. Models with a lid, drawer or baseplate come as a zip with one STL per part.

02 — From the showcase

Made by the community,
right now.

Every one of these was designed, exported and shared by a real SO3D user.

Preview of Model kit sprue and parts tray

By Krypto

Complexity

Medium

Workshop Workshop storage

Model kit sprue and parts tray

MAIN PURPOSE: Organise sprues and cut-off model parts

A build tray for plastic model kits: sprue frames stand upright in four slots on the left, and the right side has bays for cut-off parts so nothing tiny goes missing before it is glued.

Printing notes

128.6 cm³

Volume

159.4 g

Est. weight

1,064

Triangles

Prints as shown on its floor, no supports.

AR view Open in app

By Krypto

Complexity

Medium

Desk & office Desk organisation

Cassette pen stand

MAIN PURPOSE: Stand pens in the reel holes of a giant cassette tape

A desk tidy in the shape of a giant audio cassette. Pens and pencils stand in the two big reel holes, and the shell underneath catches clips. SIDE A is raised on the front. A mixtape for your stationery.

Printing notes

128.5 cm³

Volume

159.4 g

Est. weight

7,248

Triangles

Print in clear or smoke grey for the full cassette look. Prints as shown on its floor, no supports. Stacked parts are fused into one print.

AR view Open in app

By Krypto

Complexity

Medium

Desk & office Cables & charging

Retro-TV phone stand

MAIN PURPOSE: Stand a phone behind the screen of a retro television

A phone stand shaped like an old cathode-ray television. The phone stands sideways inside and its screen fills the TV's rounded front window, so a video call or a recipe looks as if it is on a 1970s set. CH 3 is under the screen, and the charging cable leaves through the back.

Printing notes

67.5 cm³

Volume

83.7 g

Est. weight

4,900

Triangles

The phone stands inside on its side, filling the screen; the cable leaves through the back. Prints as shown on its floor, no supports. Large holes in the walls may need supports or good bridging.

AR view Open in app

Preview of Stackable Storage Box – 3 Compartments (Customisable Size)

By Krypto

Complexity

Medium

Workshop Others Drawer & cabinet organisers

Stackable Storage Box – 3 Compartments (Customisable Size)

MAIN PURPOSE: Sort and stack everyday items in three compartments

A roomy, stackable storage box with three compartments: one large section and two smaller ones side by side. It suits tools, craft supplies, chargers and cables, toiletries, snacks or toys. As it comes it's 210 × 210 × 63 mm with 2 mm walls and softly rounded corners. The dividers sit a little lower than the walls, so things are easy to reach. Every dimension can be changed in the editor: width, depth, height, wall thickness, corner radius, and the number, position and height of the dividers. That way you can size it for your own drawer, shelf or cupboard. The Raised grip base lets one box stack firmly on another, so you can build a neat tower without anything sliding off. It prints as one solid piece with no supports.

Printing notes

345.1 cm³

Volume

427.9 g

Est. weight

1,924

Triangles

Print upright in PLA or PETG with no supports. Use 3 walls (perimeters) for a sturdier box. Prints as shown on its floor, no supports.

AR view Open in app

By Krypto

Complexity

Advanced

Kitchen Serving & table

Ice cream cone party stand

MAIN PURPOSE: Hold ice cream cones while scooping

A party stand with a fitted top plate holding eight cones upright while you scoop, and SCOOPS raised on the front.

Printing notes

180.7 cm³

Volume

224.0 g

Est. weight

11,640

Triangles

Prints as shown on its floor, no supports. Stacked parts are fused into one print.

AR view Open in app

By Krypto

Complexity

Simple

Desk & office Desk organisation

Desk caddy with clock insert

MAIN PURPOSE: Hold pens beside a built-in clock

A desk tidy with a 55 mm clock fit-up set into the front: the clock has its own front pocket, with pen bays behind it and beside it.

Printing notes

83.3 cm³

Volume

103.3 g

Est. weight

3,072

Triangles

Prints as shown on its floor, no supports. Large holes in the walls may need supports or good bridging.

AR view Open in app

Preview of Stackable Knife Tray – 6 Slots (Customisable Size)

By Krypto

Complexity

Advanced

Kitchen Workshop Kitchen organisers

Stackable Knife Tray – 6 Slots (Customisable Size)

MAIN PURPOSE: Store knives safely in separate slots

A slim, stackable knife tray with six slots that hold kitchen or craft knives upright and apart, so the blades don't knock together and stay easy to grab. As it comes it's 210 × 70 × 33 mm with slots about 7 mm wide. That suits paring, utility and steak knives, chisels, scalpels or hobby blades. Every dimension can be changed in the editor: width, depth, height, wall thickness, and the number and width of slots. That way you can size it for your own drawer and knives. The Raised grip base lets one tray stack firmly on another, so you can build a tidy column in a drawer or on a shelf. It prints as one solid piece with no supports.

Printing notes

159.7 cm³

Volume

198.1 g

Est. weight

1,960

Triangles

Print upright in PLA or PETG with no supports. Use PETG if it will sit near a sink or dishwasher. Prints as shown on its floor, no supports.

AR view Open in app

Preview of Round three-tier screw-together stand

By Krypto

Complexity

Advanced

Kitchen Serving & table

Round three-tier screw-together stand

MAIN PURPOSE: Serve sweets, fruit or trinkets on three round tiers that screw together

A tiered cake-stand made from three round trays, 150, 130 and 110 mm across, each standing 30 mm above the one below on a slim screw-in column. The bottom tray sits on a single round pedestal with a wide foot. It comes apart flat for storage, and every part prints on its own without supports.

Printing notes

186.8 cm³

Volume

231.6 g

Est. weight

11,960

Triangles

Every part prints flat with no supports: three trays, two columns and the pedestal. Screw each column onto the stud in the tray below, screw the next tray on top, and push the pedestal peg up into the bottom tray. Prints as shown on its floor, no supports. Stacked parts are fused into one print.

AR view Open in app

By Krypto

Complexity

Medium

Kitchen Food preparation

Illicium

MAIN PURPOSE: Lay out eight spices before cooking

A spice palette for cooking shaped like star anise, the pod of eight boat-shaped carpels round a central axis. Each carpel is a well for one ground spice or seed, so a whole curry or bake is measured out before the pan is hot.

Printing notes

39.8 cm³

Volume

49.3 g

Est. weight

3,992

Triangles

Food-safe PETG. Prints as shown on its outline, no supports.

AR view Open in app

By Krypto

Complexity

Medium

Workshop Finishing & painting

Mini roller paint tray

MAIN PURPOSE: Load mini rollers with paint

A tray for 10 cm mini rollers: paint goes in the deep front well behind a low dam, and you roll off the excess on the ribbed floor behind it.

Printing notes

79.6 cm³

Volume

98.7 g

Est. weight

11,252

Triangles

Prints as shown on its floor, no supports.

AR view Open in app

Browse the full showcase Models by category

03 — Capabilities

Every parameter,
under your control.

Six tools working together, so you never have to open a CAD program.

Parametric controls

Set the size, walls, corners, dividers, holes, text and wall patterns with real-time sliders.

Every slider shows its exact value in millimetres, and Undo, Redo and the History tab let you step back at any time.

Learn more

Instant STL export

One click downloads a watertight STL that works with every major slicer and printer.

Parts that print separately, like lids, drawers and Gridfinity baseplates, download together as a zip with one STL per part.

Learn more

Augmented Reality Preview

See your organizer at real size on your desk, drawer or shelf through your phone’s camera before you print it.

Tap “See it on your desk” on Android or iPhone and place it on your desk. On a computer, scan the QR code to open it on your phone. No app or account needed.

Learn more

Playback steps

Every edit is captured as its own step. Scrub through a model's build history, or hit play and watch it unfold.

The History tab records each parameter change individually — jump straight to any past step, or replay the whole sequence from first slider drag to final export.

Learn more

Version history

Every save becomes a version. Roll back to any earlier step or saved version in a click.

Choose which saved version people see when you share a link, and tidy up steps you don’t need.

Learn more

360° tour

Every model gets a one-click auto-orbit tour. Share a link and let anyone spin through it hands-free.

The same orbit that powers the Showcase page's own Tour popup — drop it in an iframe with `&tour=1` on any share link to embed it anywhere.

Learn more

04 — Playground

Try the engine.
Right here, right now.

Drag the sliders — the preview and the export stats update live, with zero page reloads.

Live preview

Parametric storage bin

A miniature version of the real generator. Adjust dimensions and wall thickness to see the model and its stats update instantly.

Width80 mm

Depth60 mm

Height45 mm

Wall thickness2.4 mm

216.0 cm³

Volume

27.2 g

Est. weight (PLA)

1.4 s

Export time

Live render Open full editor

drag sliders to reshape the model

05 — Made for you

Made for every kind of maker.

From dorm rooms and kitchens to workshops and small shops.

Size a desk caddy or drawer tray to the exact space you have, and download it free on the Starter plan.

Students

Try: Desk caddy template

Cutlery and spice-jar trays that fit your drawers exactly. Fill my drawer works out the matching bins for you.

Kitchens

Try: Fill my drawer

Screw sorters with lids, wall-mounted bins, and pockets traced from a photo of your tools.

Workshops

Try: Screw sorter template

Toy bins, craft boxes and toiletry trays, checked at real size on your desk in AR before you print.

Families

Try: See it on your desk

Bins that snap to the 42 mm Gridfinity grid, with proper feet, stacking lips, magnet holes and baseplates.

Gridfinity fans

Try: Gridfinity mode

Turn a customer’s measurements into a print-ready STL in minutes, then share a link with a 360° tour.

Small shops

Try: Share a link

From idea to print bedin four steps.

Pick a base

Tune every parameter

Check the fit

Export & print

Made by the community,right now.

Every parameter,under your control.

Parametric controls

Instant STL export

Augmented Reality Preview

Playback steps

Version history

360° tour

Try the engine.Right here, right now.

Parametric storage bin

Made for every kind of maker.

From idea to print bed
in four steps.

Made by the community,
right now.

Every parameter,
under your control.

Try the engine.
Right here, right now.