About CleanDev Tools

CleanDev Tools is a collection of free online utilities designed for developers, built with privacy and speed as core principles.

Our Mission

We believe developer tools should be fast, free, and respect your privacy. Every tool on CleanDev Tools runs entirely in your browser - your data never leaves your device.

Privacy First

Unlike many online tools that process your data on remote servers, CleanDev Tools performs all operations client-side using JavaScript. This means:

  • Your sensitive data (API keys, tokens, personal information) stays on your device
  • No data is ever transmitted to our servers
  • No data is stored or logged
  • You can use our tools even offline (after initial page load)

Lightning Fast

Because everything runs locally in your browser, there's no waiting for server responses. Results appear instantly as you type.

Free Core Tools

Our essential developer tools are free to use with no account required. We may introduce premium features in the future, but the core tools that bring you to our site will always remain free.

Open Source Philosophy

We believe in transparency. You can inspect the JavaScript running in your browser to verify that your data is being handled securely and privately.

Contact Us

Have questions, suggestions, or found a bug? We'd love to hear from you. Visit our contact page to get in touch.