AI-powered converter that transforms 2D images into watertight 3D models ready for 3D printing
Free browser-based STL repair tool for 3D models
Stage
Startup
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Founded
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Based in
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Pricing model
Freemium
Free
Pricing
Free plan with welcome credits (no card required). Pro subscription: $19.90/month (500 credits/month). Max subscription: $29.90/month (1,000 credits/month). Pay-as-you-go credits: 200 credits for $12.90, 400 credits for $19.90, 800 credits for $32.90, 1,000 credits for $39.90 (never expires).
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Key features
AI image to STL conversion with multiple quality modes (Standard, Pro, Max)
Text to STL AI mode - generate models from text prompts
Real-time 3D inspection with 360-degree model rotation
Multi-format export (STL, GLB, OBJ)
Automatic metric calibration and flat-bed alignment
Free online STL viewer and 3D format converters
Multi-angle 3-view upload for 360-degree 3D reconstruction (Max plan)
Batch generation and bulk multi-STL export (Max plan)
Inspect 3D mesh geometry and measurements
Repair duplicate faces and degenerate triangles
Fix incorrect face orientation
Close small triangular holes
Handle selected self-intersections
Compare before and after repairs
Optional uniform scaling of models
Download repaired STL files
Process files up to 50 MB
Local browser processing with no file upload
What makes it different
AI-powered reconstruction that creates full 360-degree watertight models instead of simple heightmaps
Guaranteed clean slicing - 100% manifold geometry with zero non-manifold errors
Millimeter-accurate metric scaling optimized for immediate slicing
Full commercial licensing - retain 100% ownership to sell prints on Etsy and Shopify
Creator-first privacy with no model training on private images
Runs entirely in your browser with no file uploads to servers
Free with no account or subscription required
Open-source software under GPL-3.0-or-later license
Conservative repair approach preserving original design intent
Real-time before and after visualization of repairs
EasyToSTL
STLFixer