Free Key 3D Models
Explore high-quality Key 3D models with Meshy, including popular designs. Download free Key 3D models in STL, 3MF, FBX, GLB, OBJ, and USDZ formats for 3D printing, game development, animation, AR/VR, and digital projects. Optimized for Blender, Unity, and Unreal Engine.
Need something custom? Use Meshy's AI to create your own Key 3D models from text or images — fast, free, and ready to use.
- Formats: .STL, .OBJ, .FBX, .GLB…
- Compatible with: Blender, Unity, Unreal Engine, Maya
- License: Free for Commercial Use
- Styles: Realistic, Low Poly, Stylized, Voxel
Car Key Fob Silhouette
Ornate Filigree Skeleton Key
Sunflower Relief Arch Plaque
Dark Winged Key
Golden Four-Leaf Key
Wall-mounted mechanical key holder box, cyberpunk sci-fi armor plating style, futuristic industrial mech design, ultra-detailed greeble and panelling textures. Functional print-in-place gravity mechanism, drop-down sliding inner core, two separate interlocking sliding pieces, perfectly balanced haptic feedback. Flat back panel for wall mounting with adhesive tape, completely flat base plate for optimal 3D printing bed adhesion. Zero overhang design, steep 45-degree angle slopes, completely support-free printing structure. Hard surface modeling, crisp sharp geometric edges, clean topology, watertight mesh without errors. Engineered for FDM 3D printing, optimized for PLA and PETG filaments, 8k resolution digital render, high quality CAD precision, ultimate downloadable STL utility gadget ass
Azure Blossom Key
Crimson Gear Key
Sapphire Key of the Ancients
一把竖放的钥匙
Schindler Elevator Key Blueprint
Key
GMI Valencia Key
Car Key Fob on Desk
Greek Key Bronze Torch
Key to Adventure
Ornate antique key
Sterling silver key fob
Anduril Keyblade
Gothic Monogram Skeleton Key
Gatekeeper of Secrets
Ornate antique key
Emerald Blossom Key
Leatherbound Car Key Fob
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Frequently Asked QuestionsFrequentlyAskedQuestions
Yes, all Key 3D models generated on Meshy are available for free download. We provide high-quality AI-generated assets at no cost.
Absolutely. These Key assets are released under a CC0 (Creative Commons) license, meaning they are royalty-free and safe for commercial projects without requiring attribution.
You can browse the gallery freely, and creating a free account gives you instant access to download .STL, .OBJ, and .FBX files for any Key.
Downloads include standard industry formats: .STL (for 3D printing), .FBX (for Game Dev), .OBJ (universal), and .GLB/.USDZ (for AR/VR).
Yes, the .FBX and .OBJ files are fully compatible with Blender, Unity, Unreal Engine, Maya, and Cinema 4D.
Yes, the model includes PBR textures (Albedo, Normal, Roughness) embedded in the .GLB file or available as separate maps for the .OBJ version.
Yes, select the .STL file option for a watertight mesh optimized for 3D printing on FDM or SLA printers (like Prusa or Anycubic).
Depending on the pose, some Key models may require supports. We recommend using your slicer's (Cura/PrusaSlicer) auto-support feature for complex overhangs.
Our AI generates optimized meshes. This Key is suitable for real-time rendering in games or mobile AR experiences due to its efficient topology.
This model comes as a static mesh in a standard T-pose or neutral pose, making it easy to auto-rig using tools like Mixamo, AccuRIG, or Blender's Rigify.
Yes, the model features AI-generated automatic UV unwrapping, ensuring textures apply correctly without stretching.
If this model isn't exactly what you need, you can use the Meshy AI Generator to create a custom Key from text or images in under a minute.
Yes, the topology is clean enough for sculpting or editing in ZBrush or Blender if you need to modify details on the Key.
