26 Spooky & Fun 3D Printed Halloween Decorations for 2025

Halloween’s coming up, which means it’s time to break out the printer and make something way cooler than store-bought plastic pumpkins. 3D printing opens up a whole different level of fun, you can make creepy little ghosts for your shelves, haunted door signs, or a skull bowl that’s somehow both disturbing and classy.

（Image generated by AI integration）

The best thing about 3D printed Halloween decorations is that you get to control the weirdness. You can go cute, creepy, or absolutely cursed, depending on what kind of vibe you’re going for. And if you mess something up? Just reprint it. No one’s judging, it’s Halloween, it’s supposed to be a little chaotic.

We pulled together 26 of the best Halloween 3D prints for 2025, stuff that’s easy enough to print, but still impressive once it’s done. Some take a few hours, others might run overnight, but they’re all worth the filament.

Oh, and if your printer’s acting up or you just don’t feel like wrestling with settings this year, you can always send your files over to JLC3DP. They’ll handle the printing, cleanup, and finishing, so you can spend your time doing the fun part: making your haunted setup look perfect.

Wait! Have a spooky Halloween design? Upload your 3D model to JLC3DP and earn a $5 coupon—or $20 if featured! Save more on your order while inspiring the community. Ready to share your creativity?

By the way，If you’re getting started with your 3D printer Halloween projects for your costume this year, Print Your Halloween: 10 Epic 3D Costume Ideas is a must-read!

15 Must-Make 3D Printer Halloween Projects

If you’re gonna flex your 3D printer this Halloween, start here. These awesome3D printed Halloween decorations are fun, spooky, and way cheaper than buying the same junk from a store. Plus, you get to say, “Yeah, I made that.” Let’s break it down.（Notices：Shared for inspiration only. For commercial use, please contact the original designers.)

Graveyard Scene Essentials

Tombstones with customizable names

(TOMBSTONE models for 3D printer | Printables.com)

Nothing says “Halloween night” like a tiny graveyard on your lawn or shelf. Print your own tombstones and add names, your friends, your cat, maybe even your old filament spool that finally gave out. It’s dark humor and3D print Halloween decoration.

Mini Cemetary

(Headstone Creator by Squank | Download free STL model | Printables.com)

One of our favourites from the range of Halloween 3D printing projects range from fun to full-on terrifying.

Rising skeleton arm

(3D Model of Arm Skeleton with Clavicle, Scapula, and Hand Anatomy・ STL File for 3D printing・Cults)

Stick these in the yard or flower pots so it looks like someone’s trying to crawl out. Print them in white PLA, rough them up with a little gray paint, and you’ve got instant horror-movie vibes.

Corpse Bride Jewellery Holder

This is one of those DIY 3D Halloween decorations that you can keep and flex all year round.

Mini coffin planters

(Coffin zen garden / flower pot by wazza10 MakerWorld: Download Free 3D Models)

Creepy, but kind of cute. Print a few tiny coffins, throw in some succulents or fake moss, and boom, gothic garden achieved. There are tons of more free 3D printed Halloween models for coffin planters like this one.

Spooky Character Collection

Zero Nightmare Before Christmas

(Zero Nightmare Before Christmas - Large by SM Prints | Download free STL model | Printables.com)

This is a 300mm model of Zero from The Nightmare Before Christmas. With added runners along the bottom to fit LED light strips, so he glows just like in the movie. There’s also a small handle, so when you “walk” him, it looks like he’s floating right in front of you. This doubles as a 3D printed Halloween prop.

Glow-in-the-Dark Polyhedral Ghosts

(Polyhedral Ghosts by mathcraft - Thingiverse)

These are glow-in-the-dark 3D prints, polyhedral ghosts, tiny floating shapes that look like haunted dice. Print them with translucent filament and charge them under a light, so when the room goes dark, they give off this eerie soft glow. Perfect little spirits to scatter around your Halloween setup.

Spider Swarm

(Spider Swarm (level top) by VirtuallyJason - Thingiverse)

Print them in black or metallic filament, pose them climbing walls, and wait for people to notice. Just one of those Halloween 3d printed items that you need in your home.

Articulated Spider

(3D Printer Files | 3MF File | Articulated Spider  | Creality Cloud)

The joints move, make the 3d printed halloween spider pose however you want!

Hanging bat colony

(Hanging Bat-Easy thermoforming - 3D model by Plastic 3D on Thangs)

Bats everywhere. Hang them from your ceiling, lamps, or even your car mirror if you’re feeling festive. Print them in different sizes for that “oh god they’re multiplying” effect. This bat can be heated and bent to shape its wings and body into different poses, giving you full creative control.

Interactive Decor Pieces

Jack-o'-lantern Candy Buckets

(Candy bucket - Halloween by Madness3D MakerWorld: Download Free 3D Models)

Mini Pumpkins

(Mini Pumpkin (Halloween) by Old Lady | Download free STL model | Printables.com)

Skeleton Hand Bookstop

(Skeleton Hand Bookstop by Collecti Craft | Download free STL model | Printables.com)

Dachshund Ghost (Tea Light)

(Dachshund Ghost (Tea Light) by ideat0m | Download free STL model | Printables.com)

Definitely one of many spooky 3d print ideas that make people go “woah!”.

Ghost Wine Bottle Holder

(Ghost Wine Bottle Holder by Customiz3D4U | Download free STL model | Printables.com)

Equal parts spooky and elegant, it’s a clever piece of Halloween-themed 3D prints that blends function with a haunting aesthetic.

Budget-Friendly 3D Printed Halloween Decorations

Spider Web Coaster

(Spider web coaster by ClarasLittleArtworks | Download free STL model | Printables.com)

Simple and cheap Halloween 3d print but striking, these web-shaped coasters add just the right amount of spooky flair to your coffee table without breaking the bank.

Halloween Bookmarks

(Halloween Bookmarks – Ghost, Frankenstein, Pumpkin & More by Luis Navarro | Download free STL model | Printables.com)

Quick, flat prints with ghost, bat, or pumpkin designs, perfect for handing out as treats or marking your place in a horror read. An easy 3D print Halloween decor.

Apple with Skulls In It

(THE FORBIDDEN APPLE / HOMEDECOR / HALLOWEEN DECOR by Sektor 7 Studios | Download free STL model | Printables.com)

A creepy twist on classic fruit décor, a 3D printed apple embedded with tiny skull details, eerie yet oddly charming.

Flat Halloween Houses for Porch Decor

(halloween house by maxmax | Download free STL model | Printables.com)

Thin, layered house silhouettes that glow when backlit, making your porch look like a mini haunted village.

Weaved Pumpkin Basket

(Pumpkin Basket by BAM10102 | Download free STL model | Printables.com)

A budget-friendly print that mimics woven texture, great for candy, keys, or just showing off some Halloween spirit.

Make a Statement: 3D Printed Door & Window Decor

Spider Web on Doorframe

(Spider web on the doorframe by Miki SP5ME | Download free STL model | Printables.com)

A lightweight web that clips right onto your doorway, giving your entrance an instant haunted-house vibe.

Halloween Door Skull Wreath

(Halloween door wreath by Senki_86 | Download free STL model | Printables.com)

A circle of interlocked skulls that greets visitors with a grin, equal parts creepy and classy for your front door. This 3d Halloween door decoration is a twisted version of Christmas wreaths.

Scary Skull Door Knocker

(Scary skull door knocker Halloween decoration by Przemekgda86 | Download free STL model | Printables.com)

A detailed skull that doubles as a door knocker, solid, weighty, and guaranteed to make guests second-guess knocking.

Dragon Head Doorbell

(Dragon Head Doorbell Cover for Halloween Trick or Treaters by thurm | Download free STL model | Printables.com)

A fierce dragon design that lights up or growls when pressed, turning your doorbell into a Halloween centerpiece.

Doorstopper Skeleton Hand

(Door stopper skeleton hand for halloween by PoussinJaune | Download free STL model | Printables.com)

A bony hand that looks like it’s crawling out from under the door, practical, eerie, and a total conversation starter.

Scary Glow-in-the-Dark 3D Print Face for Window

This one’s straight nightmare fuel in the best way. This 3D ghost window decor is another glow-in-the-dark 3D print. A spooky face that sticks to your window, grinning at anyone brave enough to walk past. It's a simple but freaky 3D Halloween window decor, especially if you print it in translucent filament and backlight it with LEDs.

Some Tips for Perfect Halloween Prints

Best filament types for 3d Halloween decorations outdoor use

If your spooky setup’s heading outside, stick with PETG or ASA filament. PLA’s great for detail, but it won’t survive a wet, cold October night. PETG handles moisture and sunlight better, no drooping pumpkins or cracked skeletons the morning after.

Post-processing for professional results

A quick sanding pass and some black or metallic paint can take your prints from “plastic toy” to “prop from a horror movie.” If you’re feeling fancy, dry brushing works wonders for weathered textures, especially on tombstones or bones.

Weather-proofing your creations

Spray on a clear polyurethane coat (matte, not glossy, gloss kills the spooky). It’ll protect your outdoor 3D Halloween decorations from rain and fading, especially if you’re leaving them on the porch all month.

LED lighting integration techniques

Want your cool Halloween 3D prints to flicker? Plan ahead, print cavities or channels for your LED strips or tea lights. A bit of translucent filament diffuses light perfectly for that soft, eerie effect.

So yeah, Halloween’s basically the perfect excuse to fire up your printer and get weird with it.

And if your printer’s acting up or you just want pro-quality prints without the hassle, you can always send your files to JLC3DP. They’ll handle the heavy lifting, high detail, smooth finishes, no failed prints at 2 AM. You just focus on the fun part: showing off your creepy creations.

FAQ about 3D Printed Halloween Decorations

Can I leave 3D printed Halloween decorations outside?

Yep, but only if you print them with the right filament and seal them. PLA melts like candy corn in the sun, PETG or ASA is your friend.

What’s the best way to make prints glow?

Either use glow-in-the-dark filament or sneak in LED lighting. Even cheap strips from Amazon look amazing once you diffuse them behind translucent layers.

How long does it take to print Halloween decor?

Depends on the piece. A small bat colony might take a few hours; a full graveyard setup could run overnight. Start early, you’ll thank yourself later.

Any tips for painting 3D printed props?

Prime first. Always. Then use acrylics for color and a dry brush for texture. Finish with a matte sealant to lock in the look.

Can JL3DP print Halloween decorations for me?

Absolutely. If you’d rather skip the print prep (and the mess), JLC3DP can handle it, custom sizes, lighting tweaks, the whole deal. They’ve got the printers, you’ve got the 3D print Halloween ideas. Perfect combo.

Note: All STL files referenced in this article are sourced from public platforms. Copyrights belong to their original creators and are shared here for educational and non-commercial purposes only.