Halloween is a month away, which is just enough time to print a prop and still sand and paint it. These are the most-liked free files for fourteen costumes from films, TV, games and anime in the PropBuilds print libraries, which read Printables on 30 September 2026. Every file below is a free download from its creator's page, and the likes are the Printables count on that date.
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Big props print in parts. A full-size sword or shield means several prints plus glue and sanding, so open the creator's page for the part count, printed size and recommended settings before you commit a weekend to it.
Link: the Master Sword and the Hylian Shield
The most-liked costume file in this whole list is Legend of Zelda Master Sword (BOTW) (TOTK) (Full Scale) by Popandsicle, with 9,179 likes. Its creator describes it as a fully 3D printed 1:1 scale Master Sword from Breath of the Wild, and the matching full-scale scabbard has 2,521 likes of its own.
- Collapsing Master Sword (Print-in-Place) by 3DPrintingWorld, 4,223 likes, a print-in-place sword that collapses
- Telescoping Master Sword with replaceable blade by GeoPrints13, 1,156 likes
- Hylian Shield - Full Size by mh, 2,713 likes
No printer? Greencade lists a finished Master Sword as a pre-order, and our Zelda replica page has all 30 of its Zelda listings. The link below carries our referral: Greencade's Master Sword listing. More files: the Zelda print library.
Harry Potter: wands and a stand to hang them on
A wand is the easiest prop here: small, fast to print and easy to paint. The most-liked wand file in our library is Harry Potter 6 Wands by TripleGWorkshop (1,788 likes), followed by a single Harry Potter wand and The Elder Wand - Wizarding World of Harry Potter.
- Harry Potter Wand by Referentiel, 1,121 likes
- The Elder Wand - Wizarding World of Harry Potter by JakeReeves, 819 likes
- Harry Potter Wand Holder by michudbr, 583 likes, for display
- Harry Potter (Triple) Wand Stand by JJ, 578 likes, for display
The Harry Potter print library has the rest, from Golden Snitches to Time Turners.
Ghostbusters: the ghost trap and proton pack parts
The ghost trap is the Ghostbusters prop most people print, and the most-liked one in our library is Ghost Busters Ghost Trap by PeterFarell (219 likes). A proton pack is a much bigger project: the files here are parts, such as Ghostbusters Proton Pack Prop Parts by TheNewHobbyist (160 likes), to build onto a frame.
- Ghostbusters Ghost Trap (1984) by CworthDynamics, 142 likes
- Simplified Ghost Trap by jjg, 127 likes, a simpler version
- Ghostbusters Proton Pack Parts by cmaddy, 116 likes
More in the Ghostbusters print library.
Batman: masks, a helmet, and one for the cat
The most-liked wearable Batman file in our library is Batman Flashpoint Inspired Mask by Budwin (1,067 likes). The same designer made The Batman 2021 Inspired Helmet (577 likes).
- Mask of the Dark Knight Batman by romanscan, 599 likes
- Batman Arkham Origins Cowl by Thor3D, 565 likes
And for the household that dresses the pet up too: Bat Cat Batman Mask Even Easier has 3,356 likes, more than any other Batman file in our library, and Cat/Dog Batman Mask (1,390 likes) is sized for cats and dogs. More in the Batman print library.
Star Trek: phasers and a tricorder
One designer, UnimatrixRed, made the four most-liked phasers in our library, one per era: Discovery (710 likes), TNG Cobrahead (685), Boomerang (586) and Strange New Worlds (499). The same designer's Star Trek TR-590 Tricorder Kit has 561 likes.
More in the Star Trek print library.
The Witcher: a medallion
Geralt's wolf medallion is a small print that finishes a costume. The most-liked medallion in our library is Witcher Medallion by PeterFarell (491 likes); Cat School Medallion - The Witcher / Zaklínač (425 likes) and a collection of the school medallions (277 likes) cover the other schools. More in the Witcher print library.
Alien: a facehugger, for your face or your shoulder
The most-liked Alien file in our library is Flexi-Facehugger by LayerLux3D (1,256 likes), a flexible facehugger. For the full effect there is a Wearable Alien Facehugger Mask (432 likes) and a semi-posable version (439). Going as a Colonial Marine instead? Aliens M41A Pulse Rifle has 1,167 likes.
More in the Alien print library.
Demon Slayer: a katana that collapses
A full Nichirin sword is a long print, so the most-liked Demon Slayer files in our library are print-in-place katanas that collapse: Tanjiro’s 2nd Print-in-Place Collapsing Katana (1,310 likes) and Rengoku’s Print-in-Place Collapsing Katana (950), both by 3DPrintingWorld. Tanjiro's look is finished by the Hanafuda earrings (371 likes).
More in the Demon Slayer print library.
Naruto: kunai, shuriken and a headband
Kunai Naruto (293 likes) and Shuriken Naruto (282), both by Referentiel, are the most-liked Naruto props in our library. For the Hidden Leaf headband there is a full headband (158 likes) and a Konoha plate (137) to put on your own band. More in the Naruto print library.
Squid Game: the Front Man and the guards
The mask is the whole costume here. Squid Game - Front Man mask by r1nce has 1,451 likes, and the same designer's Squid Game - Goon mask (488) covers the pink-suited guards. On a small printer there is a Front Man mask split for the Prusa MINI (208 likes). More in the Squid Game print library.
Wednesday and the Addams Family: Thing
Addams Family Thing by JSstudio has 7,259 likes, second only to the Master Sword in this list. There is a magnetic version (958 likes) that sticks to a fridge or a shoulder, and the same designer as the first Thing made a Wednesday Addams Bust (578). More in the Addams Family print library.
Five Nights at Freddy's: masks you can wear
The most-liked FNAF mask in our library is Glamrock Freddy Wearable Mask with Hinged Jaw by gabgra11 (1,107 likes), followed by FNAF Marionette Mask (828). For Foxy there is a wearable Funtime Foxy mask (171). More in the FNAF print library.
Doctor Who: a sonic screwdriver
Pick your Doctor: the Ninth and Tenth Doctors (278 likes, by MrHanjak), the Twelfth (204) and the Eleventh (123). More in the Doctor Who print library.
Spirited Away: a No-Face mask
Spirited away no-face mask cosplay (249 likes) and No face Mask (Kaonashi) from Spirited Away (70) are the No-Face masks in our library; paint the face white and wear a black cloak. More in the Studio Ghibli print library.
Horror films: Jason, Ghostface, Freddy's claws and the puzzle box
PropBuilds now has a horror movie print library. Its most-liked slasher mask is Jason Voorhees Battle Damaged Mask by MCollings (183 likes), and there is a Jason X mask (61). For Scream there is a Ghostface mask made for cosplay (30); for Halloween, a Michael Myers mask (13) and a replica of the 2018 film knife (47); and for A Nightmare on Elm Street, Freddy Krueger finger claws (28). Hellraiser fans get Lament Configuration Puzzle Box by tmackay (388 likes). More in the horror movie print library.
More costumes
For game helmets and masks to buy or print, see video game Halloween costumes. Every franchise we catalog, from Star Wars and Marvel to Resident Evil, is in the props by game and film directory.
FAQ
What are good 3D printed Halloween costume ideas?
A prop is the easiest place to start. The most-liked free files in our print libraries on 30 September 2026 were a full-scale Master Sword (9,179 likes), Harry Potter wands (1,788), a Batman mask for cats (3,356), a Batman Flashpoint mask (1,067), Star Trek phasers and a Ghostbusters ghost trap (219).
Is there a collapsible Master Sword to 3D print?
Yes. Collapsing Master Sword (Print-in-Place) by 3DPrintingWorld has 4,223 likes on Printables, and a telescoping Master Sword with a replaceable blade by GeoPrints13 has 1,156.
Is there a 3D printed Batman mask for a cat?
Yes. Bat Cat Batman Mask Even Easier by ClarenceWinds has 3,356 likes, and Cat/Dog Batman Mask by FxhDesigns has 1,390.
Can I 3D print a stand for Harry Potter wands?
Yes. Harry Potter Wand Holder (583 likes) and Harry Potter (Triple) Wand Stand (578 likes) are both free on Printables.
Can you 3D print a Ghostbusters ghost trap?
Yes. Ghost Busters Ghost Trap by PeterFarell is the most-liked one in our library (219 likes), with a 1984 version (142) and a simplified one (127).
Which Star Trek TNG phaser can I 3D print?
Star Trek TNG 'Cobrahead' Phaser by UnimatrixRed has 685 likes on Printables. The same designer also made Discovery, Boomerang and Strange New Worlds phasers.
Is there a wearable facehugger to 3D print?
Yes. Wearable Alien Facehugger Mask by PurpleLionPrints has 432 likes on Printables. The most-liked facehugger in our library, Flexi-Facehugger by LayerLux3D (1,256 likes), is a flexible figure rather than a mask.
Is there a Squid Game Front Man mask to 3D print?
Yes. Squid Game - Front Man mask by r1nce has 1,451 likes on Printables, and the same designer's Goon mask (488 likes) is the guards' version.
Is there a free FNAF mask to 3D print?
Yes. Glamrock Freddy Wearable Mask with Hinged Jaw by gabgra11 (1,107 likes) and FNAF Marionette Mask (828 likes) are both free on Printables.
Is there a collapsible Demon Slayer sword to 3D print?
Yes. 3DPrintingWorld made print-in-place collapsing katanas for Tanjiro (1,310 likes for the second version) and Rengoku (950 likes).
Is there a Jason or Ghostface mask to 3D print?
Yes. Jason Voorhees Battle Damaged Mask by MCollings has 183 likes on Printables, and a Ghostface mask made for cosplay has 30. Both are in our horror movie print library.
PropBuilds is a participant in the GoAffPro Affiliate Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to the partner site. Fan-made files belong to their creators; PropBuilds is not affiliated with Nintendo, Warner Bros., Columbia Pictures, DC, CBS Studios, CD PROJEKT RED, 20th Century Studios, Shueisha, Aniplex, ufotable, Netflix, MGM, Scott Cawthon, the BBC, Studio Ghibli, the studios and rights holders of the horror films named here or the creators of these series.