Everything you need to know about JDTOOLS.NET.
Yes, 100% free. We believe essential productivity tools should be a public utility, accessible to everyone without paywalls, subscriptions, or intrusive ads.
JDTOOLS.NET uses a 'Local-First' architecture. This means our tools process your information using your own browser's JavaScript engine. Your text, numbers, and files never leave your machine.
No accounts are required. This ensures zero tracking. However, because we don't store data on our servers, your work is cleared when you close or refresh the tab (except for tools that support local browser storage).
Absolutely. We utilize high-precision mathematical libraries and rigorously test our algorithms against standard benchmarks to ensure absolute mathematical integrity.
We love user feedback! If there's a specific utility you need that we don't have yet, please reach out via our contact page. Many of our best features started as user suggestions.