Turn written ideas into polished, editable SVG diagrams
Free parametric packaging dieline generator for FEFCO and ECMA box styles
Stage
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Founded
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Based in
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Pricing model
Freemium
Free
Pricing
Free: $0/month with 10 diagrams per month and 24 starter designs. Pro: $15/month or $150/year with 50 diagrams and 74 designs. Power: $49/month or $490/year with 250 diagrams and 86 designs plus API access. Max: $99/month or $990/year with 600 diagrams and all 345 designs plus API access.
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Key features
Generate diagrams from text descriptions with hierarchy and visual direction
Access 345 diagram templates
Export as SVG and PNG in multiple sizes
Unlimited free edits and restyle diagrams
Apply brand colors and custom fonts
API access with configurable rate limits
Support for layered architecture, decision trees, funnels, matrices, and more
Automatic credit refund for failed generations
Live 2D preview and 3D fold visualization
Real-time dimension updates
Three dimension entry options (inside, outside, crease-to-crease)
244 FEFCO corrugated box codes
206 ECMA folding carton codes
Plate-checked badge system for template accuracy
Adjustable parameters for board caliper, slot widths and corner clearances
What makes it different
Every template is hand-designed and reviewed before AI fills it with content
Real, editable SVG output that stays sharp at any size
Restyle diagrams for free without spending additional credits
Non-commercial use available on free plan without card required
Commercial licensing available on Pro and higher plans
Parametric generation redraws correctly when dimensions change, not stretching a picture
svgdiagram.ai
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