About Freemaki

Free, fast, privacy-friendly online tools for everyone.

Freemaki is a free collection of online tools designed for developers, designers, and everyday users. Our goal is simple: provide useful utilities that work instantly in your browser — no signup, no server processing, no data collection.

Our Mission

We believe that online tools should be accessible, fast, and respectful of your privacy. Every tool on Freemaki processes data entirely in your browser. Your text, files, and calculations never leave your device.

What We Stand For

🔒

Privacy First

All processing is local. Your data stays in your browser.

⚡

Instant & Fast

No server round-trips. Results appear as you type.

🌐

Bilingual

Full English and Chinese support on every tool.

📱

Mobile Friendly

Works great on phones, tablets, and desktops.

Our Tools

Freemaki offers 19 free tools across four categories:

Developer Tools (7): JSON Formatter, Regex Tester, Timestamp Converter, Base64 Encoder, JWT Decoder, Hash Generator, Case Converter
Design & Color (4): Color Converter, CSS Gradient Generator, Font Pairing, Aspect Ratio Calculator
Productivity (4): Unit Converter, Random Picker, Character Counter, QR Code Generator
Health & Lifestyle (4): Calorie Calculator, Pomodoro Timer, BMI Calculator, Sleep Calculator

Built With

Freemaki is built with pure HTML, CSS, and JavaScript. No frameworks, no build tools, no heavy dependencies. This keeps the site fast to load and easy to maintain. We use Vercel for hosting and Cloudflare for DNS and CDN.

Open & Transparent

Our source code is publicly available on GitHub. If you find a bug, have a feature request, or want to contribute, feel free to open an issue or pull request.

GitHub: github.com/omcdon/my-tools