Visual height comparison tool for people, animals, objects, and characters
Largest open-source library of interactive Tailwind CSS components and ready-made blocks
Stage
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Founded
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Pricing model
Freemium
Freemium
Pricing
Free plan available with limited features. HowHeight Pro plans: Monthly $4.99, Quarterly $9.99 per 3 months (with permanent unlock of more object placements), Yearly $29.99 per year (with permanent unlock and lifetime compression after 7-day trial ends and annual payment succeeds).
Free open-source library on GitHub. Paid plans: Monthly $24, Yearly $144, Lifetime $199 (Designer Plus). Figma Designer Lifetime plan $89.
Key features
Visual height comparison on a shared baseline scale
Support for centimeters and feet plus inches measurements
Compare people, celebrities, animals, objects, and fantasy characters
Save comparison boards with Pro subscription
Export comparisons as PNG images
Create shareable links for comparison boards
1,000+ built-in asset references
Custom names and editable entries
Ad-free workspace with Pro subscription
Unlimited objects on boards with Pro subscription
300+ Tailwind UI components
1100+ Tailwind blocks
15+ Tailwind templates
1500+ SVG icons
Full Figma design system
1000+ webpages and sections inspiration
Works with Tailwind CSS v4.1
Supports all major browsers
Monthly updates and new components
What makes it different
Over 1,000 built-in asset references with celebrity presets for instant comparisons
Single shared baseline makes height differences proportional and easy to understand at a glance
Simple three-step workflow with no signup required for basic use
Export and share results as PNG images or shareable links
Largest open-source library with 12000+ components, icons and variants