fSpy-Blender

The premium Open Source alternative to Syntheyes

🎯 Best for:Artists matching 3D models to background photographs

What is fSpy-Blender?

Replaces manual perspective estimation by importing camera calibration data from fSpy projects. Automatically configures Blender's camera focal length, rotation, and position based on vanishing points in 2D images.

Tech Stack
Python3D Modeling & Animation

Why fSpy-Blender?

  • Precise perspective matching
  • Simple JSON-based import
  • Lightweight and fast

Limitations

  • Requires external fSpy app
  • Manual vanishing point placement
  • No video tracking support
3/5/2026
Last Update
143
Forks
57
Issues
GPL-3.0
License
Financial Leak Detected

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Your team could be burning cash. Switching to fSpy-Blender instantly boosts your runway.

Competitor Cost
-$1,440
/ year (est. based on Syntheyes)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%

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