Design CSS buttons visually with 127 ready-made templates, customize colors, size, radius and text with live preview, then copy HTML and CSS or download as PNG
Visual height comparison tool for people, animals, objects, and characters
Stage
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Founded
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Based in
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Pricing model
Free
Freemium
Pricing
Not given
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).
Key features
127 ready-made button designs including 3D, gradient, neumorphic, retro and sliding effects
Live preview with hover and click states
Copy HTML and CSS code in one click
Pure CSS with no JavaScript required
Works with Bootstrap and Tailwind CSS
Smooth hover animations with transition effects
Works across all modern browsers
No sign-up or account required
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
What makes it different
127 pre-designed buttons ready to customize
Live preview as you customize
Pure HTML and CSS with no dependencies
Completely free with no sign-up required
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