Stop.
Drafting Patterns.
manually.

Generate sewing patterns from images and descriptions with mathematical accuracy. Handle complex designs with precision. Export to CLO 3D, Optitex, Lectra, Gerber, Style3D, and Adobe Illustrator. No manual drafting required.

LA VIPÈRE AI fashion design software on MacBook

See it before you make it.

Real-time 3D simulation shows how your patterns will drape and fit. Generate from images or text. Simulate on customizable avatars. Iterate instantly. No physical prototypes needed.

Everything you need.
All in one place.

Generate perfectly fitting garments. Without spending eternity.

Automated grading

Automated Grading

Generate patterns across multiple sizes automatically. Adapt complex designs to any body type. Maintain perfect proportions. All sizes. No manual work.

Prompt with measurements

Prompt with Measurements

Generate patterns from scratch using text or images. Specify exact measurements. "4cm below the underarm." "2.5cm neck band." Mathematical precision. Every time.

Interoperable exports

Interoperable Exports

Export to DXF, SVG, and AI formats. Works with CLO 3D, Optitex, Lectra, Gerber, Style3D, and Adobe Illustrator. Preserves accuracy. Every measurement. Every relationship.

Perfect seams

Perfect Seams

90° angles. Matching seams. Smooth transitions. Mathematical accuracy across all patterns and sizes. Even the most complex designs. Handled automatically.

Made with LA VIPÈRE

Real garments. Real designers. Complex patterns generated from scratch. Mathematical accuracy. Production ready.

Celina Suchy Celina Suchy

Celina Suchy

La Vipère La Vipère

La Vipère

Beltafseel Beltafseel

Beltafseel

Bite Studio Bite Studio

Bite Studio

Moscha Moscha

Moscha

Peralta Clothing Peralta Clothing

Peralta Clothing

Celina Suchy Celina Suchy

Celina Suchy

La Vipère La Vipère

La Vipère

Beltafseel Beltafseel

Beltafseel

Bite Studio Bite Studio

Bite Studio

Moscha Moscha

Moscha

Peralta Clothing Peralta Clothing

Peralta Clothing

Who We Build For

The Most powerful AI Native CAD for Fashion

Purpose-built capabilities for each creator in the chain.

Independent Designers

For Independent Designers

  • Generate production-ready patterns from sketches and text prompts in minutes
  • Iterate instantly with 3D simulation before sampling
  • Control design details with precise measurements and geometric constraints
  • Export DXF, SVG, and AI files ready for your existing CAD workflow

Brands

For Brands

  • Keep your in-house fit across any new design
  • Mix and match styles to generate new product directions faster
  • Create up to 10 novel designs per user per hour
  • Maintain interoperability with CLO 3D, Lectra, Gerber, Optitex, and Style3D pipelines

Manufacturers

For Manufacturers

  • POM-to-pattern generation for faster pre-production setup
  • Instant grading across required size ranges
  • Fabric consumption automation for immediate costing decisions
  • Factory-ready DXF workflows for faster cutting and sampling

Frequently Asked Questions

Everything you need to know.

What's different between La Vipère and other fashion AI tools? +

What is your policy on ethical use and data privacy? +

What file formats do you support? +

How precise are the generated patterns? +

How long does pattern generation take? +

Request full access

Experience a world where product development is no longer a bottleneck. LA VIPÈRE is the AI native CAD for visionary brands and manufacturers.

Designers & independent creators

Tell us about your work and we will review your application for early access.

Brands & manufacturers

We are currently running pilots with brands and manufacturers. Access is limited. Discuss full access and pilots on a demo call.