Free
$0
- 75 credits / month, about 5 designs
- STL, 3MF, OBJ, GLB, and cut SVG
- 1 reference-photo design / month
- Projects are public
- Sliders and re-cuts never spend credits
VoloomVoloom3D printing3D printingLaserLaser cuttingCNCCNC routing
Print-ready parts from a sentence.
Voloom turns a plain-language description, or a photo, into a real parametric solid. Brackets, mounts, cases, adapters, knobs, gears, whole mechanisms. The models on this page were generated here. Start from your own sentence.
75 credits a month on the free plan, about 5 designs. No card.
Gallery
Every model here was generated in Voloom. Well-rated prints sit in the same grid. Open one and fork a copy.
ModelForkRaspberry Pi 5 snap fit case
Two parts: a base with standoffs and port cutouts, and a snap-fit lid with an engraved ring and logo. The back wall carries engraved text.
ModelForkRaspberry Pi 4 snap fit case
Two parts: a base with standoffs and port cutouts, and a snap-fit lid with a logo engraved in a ring.
ModelForkMultiboard bin
Multiboard bin 3 cells wide and 2 cells tall, 60 mm deep, with 1.6 mm walls, a full-height front and no dividers.
ModelForkOpengrid bin
openGrid bin, 3 cells wide and 2 tall, 50 mm deep, 1.6 mm walls, full-height front and no dividers.
ModelForkSamsung Galaxy A07 phone case
One snap-fit part with retaining lips, a camera window, a side button slot and a port slot at the bottom.
ModelForkMultiboard spray can holder
Multiboard spray can holder: 3x2 cell back with Multiconnect keyhole slots, a collared 68 mm hole at the bottom edge, and a drop arm carrying a closed base w…
ModelForkSoundboard key hanger
Sound-board-style key holder panel: seven real-size 1/4 in jack sockets in two staggered rows, four mixer knobs with scale arcs, a slotted speaker grille acr…
ModelForkBox with a hinged lift lid
Five parts: a bin, a hinged lid that follows its curved front, and a foot pedal that lifts the lid through a link bar and push rod.
ModelForkSpur gear train
Five separate parts: a base plate, and four meshed spur gears of 12, 18, 24 and 36 teeth, module 1.5, sitting in a row on the plate.
ModelForkRobot gripper
Held open. Four separate parts: a servo housing, two fingers with toothed pads about 30 mm apart, and the pin they pivot on.
ModelForkGeneva mechanism
Three separate parts: a six-slot star wheel 55 mm across, a drive disc with its pin in one slot, and a base plate under both.
ModelForkSlider crank
Four separate parts: a frame, a crank disc, a connecting rod, and a piston on the rod. Assembled so the linkage reads at a glance.
ModelForkMultiboard bit holder
Multiboard bit holder: a slotted Multiconnect back with a ledge block on its bottom edge, holding 1/4 in hex bits upright in a grid of hex sockets.
ModelForkScotch yoke
Four separate parts: a frame, a crank disc with one pin, a slotted yoke the pin rides in, and a rod on the yoke.
ModelForkOldham coupling
Three separate parts: two hubs with one slot each, slots turned 90° to each other, and a floating disc with a tongue on each face seated in the slots.
ModelForkBall bearing
32 mm outside diameter, 12 mm bore. Three separate parts: an outer race, an inner race, and the balls in the groove between them.
- Hand crank generator
- C clamp
- Ratchet and pawl
- Four bar linkage
- Plate cam and follower
- Lead screw and nut
- Flange coupling
- Butt hinge
- Hydraulic cylinder
- Jaw coupling
- Gridfinity hex key holder
- Gridfinity drawer
- Gridfinity 1×1 bin
- Gridfinity baseplate for IKEA Alex
- Gridfinity baseplate
- Universal joint
- Herringbone gear pair
- Rack and pinion
- IKEA Skådis phone holder
- IKEA Skådis tray
- Desk cable clip
- IKEA Skådis hook
- IKEA Skådis headphone holder
- Hex bolt, nut and washer
- openGrid hook
- Christmas village
- Flat pack christmas tree
- Multiboard shelf
- Multiboard tape holder
- Multiboard pen cup
- Multiboard headphone hook
- openGrid cable hook
- Christmas ornament
- Multiboard hook
- openGrid headphone hook
- Multiboard cable channel
- openGrid screwdriver holder
- openGrid cable channel
- Personalised bauble ornament
- Multiboard Gridfinity shelf
- Christmas ornament set
- openGrid Gridfinity shelf
- openGrid bin
- Multiboard hex key holder
- openGrid pen cup
- openGrid shelf
- openConnect connector
- Multiboard bin
- openGrid phone holder
- openGrid spray can holder
- Multiboard drill holder
- Multiboard pliers holder
- Multiboard screwdriver holder
How it works
A sentence in. A printable solid out.
Three steps. No sketch, no timeline, no waiting on a designer.
01
Describe what you need
Write it the way you would explain it to a friend: the thing, its sizes, what it has to fit. Or drop a photo. No CAD skills, no file to start from.
A sentence or a photo
02
Get a real solid
Voloom compiles your brief into a parametric feature graph and evaluates it with a CAD kernel. You turn the result in the browser in seconds.
CAD kernel, not a mesh guess
03
Resize, then download
Scrub any size without spending credits. Pull STL for your slicer and GLB for the web. STEP export is on Maker and Pro.
STL tonight. Sizes stay live
Who it is for
Built for people who need a printed part, not a CAD course.
Same tool whether you are fixing a hinge tonight or shipping a fixture tomorrow.
Makers and tinkerers
The bracket nobody sells, the knob that snapped, the adapter between two things that were never meant to meet.
3D-print shops and hobbyists
Describe the part once, scrub the fit, download STL, and put it on the bed the same night.
Robotics and hardware
Gear pairs, gearboxes, linkages, enclosures, and mounts for the motor you actually bought.
Engineers in a hurry
A parametric STEP to start from instead of a blank sketch — or a solid you can print before the meeting.
What you get
A solid you can measure, resize, and take to the printer.
Real geometry and files you keep. STL tonight, STEP when you need it.
Text to STL
Type what the part does and the sizes that matter. Voloom builds a solid to those numbers, not a mesh guessed from the words, and the STL is ready for your slicer.
Image to STL
From a photo to STL: upload a picture of the part you need, or a sketch with a few lengths written on it. Voloom reads the shape and the sizes, and you resize the solid before you print.
Parts, not sculptures
Walls, bores, hole patterns, and gear teeth come out the size you asked for. Geometry for printing and machining, in millimetres.
Parametric, not a one-shot mesh
Every model is a feature history. Change a bore or a wall thickness and the part rebuilds. No starting over.
Files that leave the browser
STL for your slicer and GLB for the web. STEP for CAD and CNC is on Maker and Pro. The files are yours.
Every change is a version
Prompt again or move a slider and you get a new revision with a diff against the last one. Share any of them with a link.
Pricing
Start free. Prices are per month. Yearly is the lower rate, billed once a year. A design costs about 15 credits, and you pay what it used. Monthly credits reset each month. A $10 top-up adds 350 credits that do not expire.
Maker
$12$9.58 / month
Billed annually at $115. Save 20%.
- 500 credits / month, about 33 designs
- STEP and BREP export
- Private projects
- Up to 8 reference images per design
Pro
$29$23.25 / month
Billed annually at $279. Save 20%.
- 1,500 credits / month, about 100 designs
- Everything in Maker
- Lowest price per credit
Need more without a plan? 350 credits for $10, about 23 designs. They do not expire.
Buy 350 credits