Behind every great tool is a simple idea. Learn about ours.
JSON Converter was created to make working with JSON easier for everyone. Whether you’re a seasoned developer, an API designer or someone learning the basics of data interchange, having the right tools can make all the difference. Our goal is to provide a fast, reliable and private way to view, format and convert JSON without installing software or sending your data to unknown servers.
Many online tools rely on back‑end services to process your data. We believe there’s a better way. By performing all operations in your browser, our formatter keeps your JSON on your device at all times. There is no upload, no account needed and no tracking of the contents you format. This approach not only protects your privacy but also improves performance because there is no network round‑trip.
Our entire site uses only standard web technologies: HTML, CSS and JavaScript. We don’t rely on heavy frameworks or third‑party CDNs. Everything you see – from the clean interface to the syntax highlighting and conversion logic – is handcrafted to provide an educational example of what can be achieved with the open web. Feel free to explore our source code and learn from it.
We maintain JSON Converter as a free resource for the community. If you find it useful, share it with your friends or colleagues. We also welcome feedback and contributions – please reach out via our contact page with ideas, bug reports or suggestions for new features.