AI Image to 3D Generator & Photo to 3D Converter
Select any preset or image to generate up to 1,048,576 3D Gaussians. Inspect your 3D model in 360° and download standard .ply files.
How to Get the Best Photo to 3D Model Results
Because Idol 3D AI predicts complete 360° volumetric geometry—including the occluded rear side—from a single 2D viewpoint, following a few simple input guidelines dramatically improves splat sharpness and proportions.
1. Single Unobstructed Subject
Ensure the entire object is visible within the frame without cropped edges or foreground hands/objects blocking the silhouette. Front three-quarter angles provide the richest depth cues.
2. Match the Crop Mode to Your Source
Use Synthetic (1/1.2) for clean digital renders and AI generations, and Real Photo (1/1.7) for physical camera photos to prevent perspective clipping.
3. Even, Diffuse Lighting
Avoid harsh directional cast shadows or blown-out specular highlights, as degree-0 spherical harmonics bake surface colors directly from the input lighting environment.
4. Choose Optimal Splat Density
262,144 Gaussians is the benchmark sweet spot. Step up to 524,288 or 1,048,576 Gaussians for intricate foliage, typography, or mechanical details.
Image to 3D Converter – Frequently Asked Questions
What image formats and resolutions work best for the AI Image to 3D Converter?
For the sharpest 3D Gaussian Splatting reconstruction, choose a clear, well-lit image of a single object without heavy motion blur or extreme wide-angle lens distortion. BiRefNet automatically isolates the subject and centers it inside a 1024Ă—1024 frame.
When should I switch between Synthetic mode and Real Photograph mode?
Choose Synthetic mode (1/1.2 crop margin) when converting 3D renders, digital illustrations, game icons, or AI-generated images. Choose Real Photograph mode (1/1.7 crop margin) when working with smartphone or camera photos of physical objects.
How do Guidance Scale (--cfg_strength) and Time Shift (--rescale_t) affect the 3D output?
Classifier-free guidance (--cfg_strength, default 3.0) controls how strictly the 3D Gaussian Splat adheres to your input image colors and contours. Time shift (--rescale_t, default 3.0) shifts the Euler flow sampling schedule between global 3D volume and fine surface detail.
Can I import the downloaded .PLY file into Blender, Unreal Engine, or Unity?
Yes. Every generated file is a standard binary_little_endian 3D Gaussian Splatting .ply file in a y-up coordinate frame. It loads directly in SuperSplat, Luma AI WebGL viewers, PlayCanvas, the 3DGS Blender add-on, Unreal Engine plugins, and Unity Gaussian Splatting packages.