About makrhub
makrhub is a collection of free, browser-based precision tools for 3D printing, engineering, and digital fabrication. Built by makers, for makers.
The Story
It started with a simple question: How much does a 3D print actually cost? Not just the filament — the full picture. Electricity, printer depreciation, wear, labor. No existing tool gave a satisfying answer.
So we built the 3D Print Cost Calculator — and then realized there's a whole category of precision tools that makers need but can't find in one place. That's how makrhub was born.
Our Principles
Free Forever
All tools are completely free to use. No accounts, no paywalls, no hidden fees. We believe precision tools should be accessible to everyone.
Browser-Based
Everything runs directly in your browser. No installations, no downloads. Your data stays on your device — we don't track or store anything.
Open Source
Built in the open on GitHub. Contribute new tools, fix bugs, or suggest features. The community drives what gets built next.
By the Numbers
Tech Stack
Next.js 15
React Framework
React 19
UI Library
TypeScript
Type Safety
Tailwind CSS
Styling
Vite
Build Tool (Calculator)
Lucide
Icon System
Want to Contribute?
makrhub is open source. Submit issues, suggest tools, or contribute code on GitHub.
View on GitHub