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priv QR vs Aircad

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

priv QR compared with Aircad
Detailpriv QR logo priv QRAircad logo Aircad
What it doesFree browser-based QR tools for 3D printing, Matter setup codes, and batch generation Precision 2D drafting and 3D modeling with multiplayer editing and AI
StageNot given Not given
FoundedNot given Not given
Based inNot given US
Pricing modelFree Freemium
PricingNot given Free: $0 forever, includes 3 personal files, 3 DWG/DXF conversions monthly, 30 days version history, and 200 AI credits. Pro: $19/month or $190/year (Founder's Club pricing for new accounts until January 31, 2027; standard $29/month or $290/year), includes unlimited files, full version history, and
Key features
  • QR Code to STL generator for 3D printing
  • Matter setup QR generation and decoding
  • Private QR code generator without redirect links
  • Barcode to STL converter for Code 128, EAN-13, and UPC-A
  • Crypto payment QR generator for Bitcoin, Ethereum, and Lightning
  • Browser-side QR payload generation
  • STL, SVG, and PNG export formats
  • Physical scanability guidance and print profiles
  • No account or login required
  • 2D drafting with familiar tools (trim, extend, fillet, offset, hatches, blocks, layers)
  • 3D solid modeling (booleans, fillets, lofts, sweeps, push/pull)
  • Real-time multiplayer editing with live cursors
  • Complete version history with change tracking and restore
  • DWG and DXF import/export with layouts, blocks, dimensions
  • AI agent that drafts, models, renders based on plain language
  • Collaborative commenting and review pinned to drawings
  • GD&T and geometric dimensioning annotations
  • Layouts with viewports, print preview, PDF export
  • JavaScript scripting API for custom commands
What makes it different
  • All QR generation occurs in the browser with no server-side processing or data collection
  • Specialized tools for physical QR code outputs like 3D prints and Matter device setup
  • Practical print profiles and scanability guidance for different real-world use cases
  • No redirect service inserted into static QR codes
  • Built-in validation checks and task-specific guidance for printing and device setup
  • Native browser-based CAD with no installation required, always on latest version
  • Unified 2D and 3D workspace with familiar AutoCAD commands and shortcuts
  • AI agent that understands design intent and applies changes as drafts for approval
  • Handles large models with 250,000+ entities while maintaining performance
  • Free viewers and reviewers with paid team model scaling by editors only
Community votes00
DR (Domain Rating by Ahrefs)2 +1 (up) since last check14 +4 (up) since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)1614
Referring domains (Majestic)410

4 details filled in for both companies.

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