Convert STL to 360° MP4 & WebM Video Online Free
Free browser-based STL to Video Converter to render 3D STL models into 360° rotating MP4 videos, WebM 60FPS animations, and smooth camera zoom videos without software installation or uploading confidential files.
Key Features
- 60 FPS Smooth Recording: Native 60 frames-per-second video stream for fluid motion playback.
- Camera Motion Options: Choose 360° horizontal spin, pitch flip, roll, or zoom & orbit paths.
- 4K Resolution Output: Export up to 3840×2160 Ultra HD video clips.
- Selective Area Painting: Color custom regions of your 3D model with Undo/Redo before recording.
Frequently Asked Questions (FAQ)
Are my 3D STL files safe when generating videos?
Yes, 100% secure. All 3D rendering and video recording run completely in your browser local memory. No files are ever sent to any external server.
How to generate a square video for social media?
Select '1:1 Square (1080 × 1080 px)' in the Video Resolution dropdown on the right panel and click Record.