Launching today

microkitbox

Launching today

20+ free 100%privacy-first browser tools. No server tracking

2 followers

20+ free 100%privacy-first browser tools. No server tracking

2 followers

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Productivity

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Design & Creative

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Engineering & Development

microkitbox is a collection of 20+ privacy-first web tools running 100% locally in your browser RAM. Create PDF invoices, generate QR codes, convert CSV to SQL, calculate profit margins, and more — with zero accounts and zero server tracking.

Free

Launch tags:Productivity•Privacy•Developer Tools

Launch Team / Built With

Framer AI AgentsDesign and publish professional sites with AI

Promoted

Maker

📌

Hey Product Hunt community! 👋 I built microkitbox because I was tired of bloated web tool sites filled with aggressive popups, forced user registrations, and invasive tracking just to perform simple daily tasks like generating a clean invoice, converting a CSV to SQL, or creating a quick QR code. Most online tools upload your files and private data to backend servers. I wanted a 100% client-side solution where everything — from PDF invoice generation to cryptographic hashing — runs locally inside your browser RAM. Your data never leaves your device. Key highlights: • 20+ free browser tools (PDF Invoice builder, CSV to SQL, Margin calculator, QR code maker, Palette extractor, UUID/Hash generators & more) • 100% privacy-first (Zero server uploads, no accounts required) • Ultra-fast & lightweight (Built with Astro, React & Tailwind CSS) • Multi-language support (English & Norwegian) I'd love to hear your thoughts, feedback, and suggestions for new tools to add! What daily web tools would you like to see running client-side? 🚀

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1d ago