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About UtilsLab

Our Mission

UtilsLab exists to provide developers with free, fast, and privacy-respecting online tools. We believe that essential development utilities should be accessible to everyone, without compromising on privacy or requiring complex installations.

Privacy-First Approach

All 91+ tools on UtilsLab run 100% in your browser. This means:

  • Your data never leaves your device
  • No files are uploaded to our servers
  • No user input is collected, stored, or analyzed
  • Tools work offline after initial page load
  • Complete privacy and security for sensitive data

What We Offer

UtilsLab provides 91+ developer tools across multiple categories:

  • JSON Tools - Validate, format, convert JSON data
  • Text Tools - Manipulate and transform text
  • Encoding - Base64, URL encoding, and more
  • Converters - Convert between data formats
  • CSS Tools - Generators for gradients, shadows, and layouts
  • Validators - Check emails, URLs, passwords
  • Generators - Create UUIDs, passwords, QR codes
  • And more - File tools, regex testers, dev utilities

Why UtilsLab?

🚀 Fast

No server round-trips. Everything processes instantly in your browser.

🔒 Private

Your data stays on your device. No uploads, no tracking of user input.

💰 Free

All tools are completely free. No subscriptions, no paywalls.

📱 Works Offline

After loading, tools work without internet connection.

Contact

Have questions, suggestions, or feedback? Reach out to us at contact@utilslab.com

Built With

UtilsLab is built with modern web technologies: Next.js, React, TypeScript, and Tailwind CSS. All processing happens client-side using browser APIs and lightweight JavaScript libraries.