Free browser-based STL file checker and conservative mesh repair tool
Describe an object, AI designs it in 3D, we make it and deliver it to you
Stage
Not given
Startup
Founded
Not given
2026
Based in
Not given
FR
Pricing model
Freemium
Not given
Pricing
Local checker: $0 / file. Private repair & export: pay as you go after launch with credits.
Free: 2,500 credits at signup. Creator: $29/month with 2,900 credits/month ($0.01 per credit). Pro: $70/month with 7,800 credits/month ($0.009 per credit, −10%). Studio: $299/month with 40,000 credits/month ($0.0075 per credit, −25%). Credits pay for AI design. Printing is paid separately in USD at
Key features
Local browser STL parsing of binary and ASCII files
Five core mesh issue detection families
Conservative repair preview for safe fixes
Mesh health score and detailed issue report
Sampled mesh projection visualization
JSON repair report download
File size limit up to 10 MiB
Triangle limit up to 100,000
Design from description, photo, sketch or 3D file
Part-by-part parametric CAD generation
3D from image for organic shapes
Printability checks for all parts
Exploded view and assembly guide
Free dimension sliders
Industrial 3D printing by partner workshops
Multiple materials: PA12, TPU, resin, brass
Automatic part splitting with printed joints
Live pricing before order confirmation
What makes it different
No file upload required—all processing runs locally in your browser
Conservative repair approach with verified output before download
Free indefinitely for local browser checks
Clear boundary between what the tool fixes and what requires manual review
No 3D modeling skills required; AI handles all technical design
Parametric CAD with automatic printability verification
Complete manufacturing and delivery included; no separate printer needed
STLRepair
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