Free browser-based QR tools for 3D printing, Matter setup codes, and batch generation
Stage
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Founded
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Based in
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Pricing model
Freemium
Free
Pricing
Free: 60 welcome credits after email verification. Credits: $2.99 for 30 credits (1 complete pattern unlock). Pro: $9.90/month for 990 monthly credits (33 pattern unlocks). Purchased credits never expire; Pro credits expire after one month.
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Key features
Automatic photo to chart conversion
Adjustable crop, chart size and thread colors
Edit individual stitches and add backstitch
Track stitching progress
Multiple export formats
DMC color matching thread key
Cloud sync for patterns
Free preview and editing before purchase
Re-download without additional charges
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
What makes it different
Free welcome credits to start with no payment required
Full editing control before unlocking downloads
All eight export formats included in one pattern unlock
No subscription required to use the product
Purchased credits never expire
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
Crosy
priv QR