Just unboxed a 3D printer? Wondering what to 3D print next? Thinger is the ultimate 3D model discovery app — swipe through 600,000+ free 3D printing models from every major platform in one feed. Like Tinder, but for 3D printing. When you find a model you like, save it to a custom print list and download the STL file directly to your printer.No more jumping between Thingiverse, MakerWorld, Printables, and Cults3D. Thinger brings every source together — one swipe feed, zero tab-hopping.

🌐 Every major 3D model source in one place
Thinger aggregates free STL files from the biggest 3D printing platforms on the web:
- MakerWorld — Bambu Lab's platform, the fastest-growing 3D community in 2026, 10M+ users
- Thingiverse — the original maker community, 7M+ free 3D models
- Printables — Prusa's platform, 1.5M+ print-tested free models
- Cults3D — independent designer marketplace, free and premium STL files
- MyMiniFactory — curated, verified models, home of tabletop miniatures
- Yeggi — multi-platform STL file search engine
- GrabCAD — 4M+ engineering and functional 3D models
- Thangs — 24M+ indexed models with geometric AI search
- YouMagine — open-source community designs
- Pinshape — free and premium curated models
- CGTrader — 1M+ professional-quality free models
- Gambody — gaming character and miniature specialists
- RepRap Facebook Groups — community-sourced designs direct from makers
- Creality Cloud — models optimized for Creality printers
- Smithsonian 3D — real museum artifact scans
- NIH 3D Print Exchange — medical and scientific models
- And more sources added regularly

🖨️ What makes Thinger different
Thingiverse, MakerWorld, and Printables are search-based — you need to know what you're looking for. Thinger is browse-based. It solves the "what should I 3D print next?" problem. Swipe right to save to your print list, left to skip. Your print queue fills itself. This is the only 3D printing app built for discovery, not search. 600,000+ free 3D printing models, always ready.

⚡ Features
✓ Swipe feed of 600,000+ free 3D printing models
✓ Aggregates Thingiverse, MakerWorld, Printables, Cults3D, MyMiniFactory, Yeggi, GrabCAD, Thangs & more
✓ Save to custom print lists — organize by project, material, or printer type
✓ Download STL files directly or send to your desktop slicer
✓ Search when you know what you want, browse when you don't
✓ See save and like counts on every model — social proof before you commit filament
✓ Constantly updated with new free 3D models from every source

🎯 Who uses Thinger
🖨️ New printer owners — Just got a Bambu Lab, Prusa MK4, or Ender 3? Thinger answers "what should I 3D print first?" with 600,000+ free STL files.
🎲 Tabletop & DnD players — 3D printed miniatures, terrain, dice towers, dungeon tiles, encounter props, campaign accessories
🎭 Cosplay & prop makers — Armor, helmets, accessories, and screen-accurate replica props for every fandom
⚙️ Functional print enthusiasts — Cable management, desk organizers, wall mounts, tools, jigs, replacement parts, upgrades
🐉 Warhammer & miniature wargamers — 28mm figures, terrain, scatter pieces, objective markers
📚 Educators — STEM models, classroom tools, science demonstrations, anatomy prints
🏠 Home improvement makers — Hooks, brackets, organizers, holders, custom fixtures

🖨️ Works with every 3D printer
Bambu Lab: X1C, X1E, P1S, P1P, A1, A1 Mini
Prusa: MK4, MK3S+, Mini+, XL
Creality: Ender 3, Ender 3 V3, K1, K1 Max, Ender 5 Plus, Sermoon
Elegoo: Neptune 4 Pro, Neptune 4 Max, Saturn 4 Ultra, Mars 4 Ultra
Anycubic: Kobra 3, Kobra 2 Max, Photon Mono M5s, Vyper
Flashforge: Adventurer 5M Pro, Creator 4, Guider 3 Plus
Voron · RatRig · Artillery · Qidi · Sovol · Bambu Lab A1 Mini
And every other FDM or resin 3D printer — if it prints STL files, Thinger works for it.

137,000+ makers already use Thinger. Your printer is lonely. Fix that.
Download free and start discovering your next 3D printing project today.