3D Models
Create stunning 3D representations of your physical assets directly in the Tokentagged App. Transform your real-world objects into digital twins with photogrammetry technology.
How It Works
Our 3D model generation uses photogrammetry to reconstruct three-dimensional models from photographs. The quality of your final 3D model depends heavily on the quality of your photographs and the characteristics of your object.
Complete Tutorial
Create a 3D model in just 3 steps:
Step 1: Take Photos
Photograph your object from all directions. Move the camera around the object instead of rotating the object itself. Make sure the photos are very sharp—the sharpness of your images is crucial for a good result.
Number of Photos:
- Take approximately 40 to 200 photos
- Minimum required: 20 photos
- Maximum allowed: 200 photos
- For complex and large objects, take as many photos as possible from different angles
The individual images don't need to show the entire object, but they must overlap significantly. Each photo should overlap with adjacent photos by at least 60% so our software can stitch them together correctly.
Photography Tips
📸 Click to view detailed photography tips
The result depends on both the object and the quality of your photos. Please follow these essential tips:
1. Close-Up Photography
- Photograph from a close distance so the object largely fills the frame
- The entire object doesn't need to be visible in each photo
- Partial sections are fine—just ensure significant overlap between images
- This overlap is essential for our software to combine the images
2. Sharpness is Everything
- Extremely sharp photos are crucial for success
- Zoom into your photos to verify surface textures are clearly visible
- Use good lighting and correct camera settings
- Use a camera with high resolution and depth of field
- Blurry images will result in poor 3D models
3. Lighting Setup
- Use diffuse, even lighting
- Avoid creating shadows on the object
- Outdoors: Bright, overcast days work best
- Indoors: Use multiple soft light sources
4. Background Matters
- Don't use homogeneous backgrounds (like photo tents)
- Do use textured backgrounds like newspaper or environments with visual structure
- Background texture helps the software calculate positions accurately
5. Learn from Examples
- Browse high-quality 3D models in the Tokentagged gallery
- View the source images used for those models
- Study real-world examples to improve your technique
- Learn practical tips from experienced creators
6. Suitability Check
- Not all objects are suitable for 3D modeling
- Check if your object meets the criteria below before investing time
Suitable vs. Unsuitable Objects
| ✅ Suitable Objects | ❌ Unsuitable Objects |
|---|---|
| Objects with texture and structure | Moving or animated objects |
| Rough or matte surfaces | Highly reflective objects (mirrors, polished metal) |
| Static, still objects | Transparent objects (glass, clear plastic) |
| Examples: Statues, clothing, trees, buildings, pottery | Uniform objects without texture or detail |
Even if your object isn't suitable for full 3D modeling (e.g., transparent or reflective items), you can still create a model and restrict the display to 360° rotation view. This works successfully for almost all objects and provides an excellent presentation alternative.
Step 2: Upload & Calculate
Once you have your photos ready, it's time to upload them and start the calculation process.
The Process:
- Upload your 20-200 photos through the Tokentagged App
- Review your photo selection
- Proceed to payment
Pricing: Because 3D model calculation requires significant computational resources on powerful servers, this service cannot be offered completely free. You'll be prompted to:
- Pay via PayPal, or
- Redeem a voucher code if you have one
After payment confirmation, the calculation automatically begins.
Processing Time:
- Small objects with 40 photos: 30-60 minutes
- Large/complex objects with 200 photos: 2-4 hours
- You'll receive a notification when processing is complete
If you're not satisfied with the result, you can restart the calculation with better photos for a reduced price, or request a 50% refund before finalizing.
Step 3: Edit & Finalize
In the final step, you can review the result and prepare your model for display.
Review Your Model:
- Inspect the 3D reconstruction from all angles
- Check for any missing areas or artifacts
- Evaluate overall quality
Crop & Trim:
- Use the selection box to define which part of the model to keep
- Move the selection box with cursor buttons to the area you want to preserve
- Everything outside the selection box will be trimmed away
- Ensure the "TOP" label on the selection box points upward for correct orientation
Model editing can be repeated and adjusted later if needed. You're not locked into your first edit.
Not Satisfied? Before finalizing, you have two options:
- Restart Calculation: Upload better photos and recalculate at a reduced price
- Request Refund: Get 50% of your payment refunded
Finalize: Once you're happy with the result, click "Finalize" and your model will be processed and ready within a few minutes.
Best Practices Summary
Essential Requirements
- Sharpness: This is the most critical factor—zoom in to verify texture details
- Photo Count: 40-100 photos for most objects; up to 200 for complex items
- Overlap: 60%+ overlap between consecutive photos
- Lighting: Diffuse, even lighting without harsh shadows
Camera Movement
- Do: Walk around the object with your camera
- Don't: Rotate the object while keeping the camera stationary
- Coverage: Capture top, middle, and bottom angles
Background Setup
- Do: Use textured backgrounds (newspaper, patterned surface)
- Don't: Use plain white or single-color backgrounds
- Reason: Background texture helps position calculation
Object Suitability
- ✅ Best results: Matte, textured, static objects
- ⚠️ Challenging: Shiny, reflective, or very small objects
- ❌ Difficult: Transparent, moving, or completely uniform objects
Technical Specifications
Supported Input:
- Image formats: JPG, PNG
- Minimum photos: 20
- Maximum photos: 200
- Recommended resolution: 12MP or higher
Output Formats:
- GLB (optimized for web viewing)
- Interactive 3D viewer
- 360° rotation view
- Optional: downloadable model files
Processing:
- Cloud-based photogrammetry
- Advanced algorithms for texture reconstruction
- Automatic mesh optimization
- Quality validation
Integration with Tokentags
3D models can be directly linked to your tokenized assets:
- Set as the primary animation_url in your NFT metadata
- Provide immersive viewing experience for buyers
- Increase perceived value and authenticity
- Enable virtual inspection before purchase
Learn more about linking 3D models to your assets in the Tokentag Setup Guide.
Common Issues & Solutions
Blurry or Low-Quality Result
- Cause: Photos weren't sharp enough
- Solution: Retake photos with better lighting and camera stability
Missing Parts in Model
- Cause: Insufficient photo coverage or overlap
- Solution: Add more photos from different angles, ensure 60%+ overlap
Holes or Artifacts
- Cause: Reflective surfaces or poor lighting
- Solution: Use diffuse lighting, matte spray for reflective objects
Model Too Large/Small
- Cause: Incorrect cropping
- Solution: Re-edit the model and adjust the selection box
Learning Resources
- Gallery Examples: Browse the Tokentagged Gallery for inspiration
- View Source Images: Click on any 3D model to see the photos used
- Community Tips: Join discussions with experienced creators
- Practice: Start with simple objects before tackling complex items
Before investing in photographing a valuable item, practice with similar test objects. This helps you understand lighting, angles, and photo count requirements without risk.