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The most powerful online STL viewer with interactive 3D visualization, color customization, format conversion, and instant snapshots. No downloads required.
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Files Processed
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Export Formats
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Uptime
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Happy Users
Powerful Features for 3D Professionals
Everything you need to view, analyze, and share your STL files with precision and style.
Interactive 3D Viewing
Rotate, zoom, and pan through your STL files with smooth, real-time 3D rendering
- • 360° rotation with mouse/touch controls
- • Smooth zoom and pan functionality
- • High-quality WebGL rendering
- • Support for large STL files
Color Customization
Apply different colors and materials to visualize your models in various styles
- • Choose from preset color palettes
- • Custom color picker with hex support
- • Material effects (metallic, matte, glossy)
- • Wireframe and solid view modes
Multi-Format Export
Convert and export your STL files to multiple formats for different applications
- • Export to OBJ, PLY, X3D formats
- • High-resolution image exports (PNG, JPG)
- • Batch processing capabilities
- • Preserve model quality and dimensions
Instant Snapshots
Capture perfect screenshots of your 3D models from any angle with one click
- • High-resolution screenshot capture
- • Multiple image formats (PNG, JPG, SVG)
- • Custom background options
- • Automatic lighting optimization
Lightning Fast
Optimized WebGL rendering engine loads and displays even large STL files in seconds
Secure File Viewing
Files are stored on your device and never reach our servers - your data stays private
No Installation
Works directly in your browser - no software downloads or installations required
Ready to Transform Your STL Workflow?
Join thousands of designers, engineers, and makers who trust STL Viewer for their 3D file visualization needs.
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