About Utiliki
Utiliki is a collection of free online tools designed to help you get things done quickly, without the usual friction of signups, downloads, or paywalls.
Our Mission
We believe simple tasks shouldn't require complex solutions. Need to format JSON? Calculate a loan payment? Convert a color code? You shouldn't have to download software, create an account, or navigate through ads just to get a quick answer.
That's why we built Utiliki: a suite of tools that are fast, free, and respect your privacy.
What We Offer
Developer Tools
JSON formatters, encoders, decoders, and code utilities for developers
Finance Calculators
Loan calculators, SaaS metrics, ROI estimators, and financial planning tools
File Converters
Image compressors, format converters, and file manipulation tools
With 26+ tools and growing, we cover everything from developer utilities to financial calculators to file converters.
Our Principles
🔒 Privacy First
Your data never leaves your browser. All our tools process data locally on your device. We don't send your inputs to any server, we don't store your data, and we can't see what you're working on. Your JSON, your calculations, your files — they're yours alone.
⚡ No Friction
No accounts. No downloads. No email capture popups. No "sign up to unlock features." Just open the tool and use it. Every feature is available to everyone, immediately.
🚀 Fast and Reliable
Our tools load instantly and work offline once loaded. No server round-trips means results appear as you type. We optimize for speed because your time matters.
💚 Actually Free
We sustain Utiliki through unobtrusive advertising. We don't have premium tiers, we don't gate features behind paywalls, and we don't limit usage. Free means free.
Who We Are
Utiliki is a service by KNO Innovations Limited, founded in 2024 by a team of developers and designers who were frustrated with the state of online tools. Too many simple utilities were buried behind account walls, bloated with unnecessary features, or compromised user privacy by uploading data to servers.
We set out to build something better: a collection of fast, private, and genuinely free tools that respect both your time and your data. We operate independently, which means we answer only to our users—not investors pushing for aggressive monetization.
KNO Innovations Limited
5B Remi Olowude Street, Lekki, Lagos, Nigeria
By the Numbers
Technical Details
Utiliki is built with modern web technologies for optimal performance:
- ✓Next.js 15 for fast page loads and SEO optimization
- ✓Client-side processing for privacy and instant results
- ✓Responsive design that works seamlessly on any device
- ✓Progressive Web App capabilities for offline use
- ✓No external dependencies for core tool functionality
Feedback
We're always looking to improve. If you have suggestions for new tools, find a bug, or just want to say hello, we'd love to hear from you at hello@utiliki.com.
Thank you for using Utiliki. Now go get something done. 🚀