About Us
Who is behind SimplyUtil?
Hi, I'm Denis! As the founder of Kontrec Web Solutions (a web design and development agency based in Grevenbroich, Germany), I build and optimize digital experiences every day. Over the years, I realized how often we all – whether developers, designers, students, or everyday web users – need quick utility tools.
Whether it's converting file sizes, generating secure passwords, calculating compound interest, or estimating the reading time of an article.
However, most existing online utilities suffer from the same issues: they are cluttered with intrusive ads, load incredibly slowly, or upload your personal data to remote servers.
The Idea Behind SimplyUtil
SimplyUtil was born out of a desire for a better web utility platform built on three core values: Simplicity, Speed, and Privacy.
100% Privacy-First
Every calculation and conversion runs directly inside your web browser. None of your inputs are ever uploaded to a server or stored. Your data stays on your device.
Modern & Lightning Fast
The lightweight architecture ensures all tools load instantly on any mobile or desktop screen.
Designed for Real-World Use
These tools are built exactly the way I wanted them for my own daily work – clean, beautiful, and focused on what matters.