Professional Data Formatting
Working with minified JSON can be a challenge for developers. The JSON Alchemist provides a lightweight, local-only solution to format data for better readability. Whether you are debugging an API response or organizing a configuration file, this tool provides the structure you need instantly.
Secure and Client-Side
Many online formatters upload your data to their databases. The Heuheu treats your code with respect. Our JSON Alchemist executes the formatting logic entirely in your browser using the native JSON.parse and stringify APIs. This means sensitive API keys or user data stay within your session and are never seen by us or any third parties.