Production-ready motion files for game engines, virtual worlds, and creative projects
World's first cryptographic watermark for 3D animations
Using Ed25519 digital signatures (the same cryptography used in Bitcoin), MotionPrint™ embeds unforgeable proof of authorship directly into animation files — without altering the motion data.
- 🔒 Privacy-First: Files verified in-memory, never stored on servers
- 🌍 Public Verification: Anyone can verify authenticity at thirdrez.com/motionprint/verify
- 📦 Multi-Format: Works with GLB, GLTF, FBX, and BVH files
- 🎨 Non-Destructive: Signatures embedded in metadata, preserving animation integrity
- 📜 Transparent Certificates: Public registry with QR-coded proof of ownership
- Verify an animation: thirdrez.com/motionprint/verify
- Learn more: MotionPrint™ Documentation
AI-assisted 3D animation editor (Alpha)
An in-browser animation editor combining AI-powered motion synthesis with physics-based refinement.
- 🎬 Timeline Editor: Advanced keyframe manipulation with precision controls
- 🤖 AI Motion Synthesis: Generate animations from text prompts
- ⚖️ Physics Simulation: Automatic balance and weight distribution
- 🔄 Bezier Interpolation: Smooth, natural motion curves
- 🎯 Smart Retargeting: One-click adaptation to different skeletons
Explore the alpha version: thirdrez.com/sandbox
Curated 3D animation library with production-ready assets and platform-specific rigs:
- 🎮 Game Engines: Unreal Engine 5, Unity, Godot
- 🌐 Virtual Worlds: Second Life (Bento rigs), VRChat, Roblox (R15)
- 🎬 Content Creation: Blender, Maya, 3ds Max, Cinema 4D
Dance • Combat • Locomotion • Emotes • Sports • Poses • Gestures
- Unreal Engine 5: Mannequin-compatible rigs
- Unity: Humanoid & Generic rig presets
- Second Life: Bento skeleton with full facial rig
- Roblox: R15 character rig support
| Plan | Downloads/Month | Price | Features |
|---|---|---|---|
| Free Style | 5 | Free | SFW catalog, basic license |
| Builder Pro | 50 | $19.99 | Full catalog + 20% OFF purchases |
| Freedom Tier | ∞ Unlimited | $49.99 | All features + AI weights |
Free 3D format converter supporting 40+ file types
Convert between:
- FBX ↔ GLB ↔ GLTF
- OBJ ↔ STL ↔ PLY
- COLLADA ↔ 3DS ↔ BLEND
- And many more...
Core Technologies:
- Frontend: Next.js, React, TypeScript, Tailwind CSS
- 3D Rendering: Three.js, React Three Fiber
- Backend: Next.js API Routes, Supabase (PostgreSQL)
- Cryptography: Ed25519 (
@noble/ed25519) - Payments: Stripe
- Hosting: Vercel Edge Network
To democratize high-quality 3D animation by combining cutting-edge AI technology with human expertise, making professional-grade motion accessible to indie developers, content creators, and studios worldwide.
"In 2023, we needed hundreds of animations for a game project. Existing AI tools produced broken motion — feet sliding through floors, arms clipping through torsos, characters moving like gelatin.
We spent 3 months just cleaning up 'AI-ready' assets.
We realized: raw AI motion isn't a product — it's raw material that needs physics, refinement, and a human eye."
So we built Thirdrez: AI-assisted motion + human craft + cryptographic trust.
- 🌐 Website: thirdrez.com
- 📦 Marketplace: thirdrez.com/marketplace
- 🛡️ MotionPrint™: thirdrez.com/motionprint
- ⚙️ Kinetiq Sandbox: thirdrez.com/sandbox
- 🔄 Convert Tool: thirdrez.com/convert
- 📖 Documentation: thirdrez.com/help
- 💬 Discord: discord.gg/XyGmn4jkn4
Proprietary Software - All rights reserved.
Animation assets sold on thirdrez.com are licensed under our Standard Commercial License.